Sodium Methylparaben, Sodium Methyl Hydroxybenzoate or Sodium Methyl Paraben BP USP Grade Manufacturers, with SDS GHS MSDS Sheet

Supplier, Manufacturer, Exporter of Sodium Methylparaben, Sodium Methyl Hydroxybenzoate or Sodium Methyl Paraben, Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance Food & Flavor chemicals, Reagent Grade Chemicals, Shale Gas Fracturing Chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, Italy, Portugal etc.

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Sodium Methylparaben, Sodium Methyl Hydroxybenzoate or Sodium Methyl Paraben: CAS Number: 5026-62-0, EINECS EC Number: 225-714-1, Molecular Formula: C8H7NaO3, Molecular Weight: 174.13, HS Code ---**

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SDS MSDS Sheet of Sodium Methylparaben, Sodium Methyl Hydroxybenzoate or Sodium Methyl Paraben Manufacturers

Sodium Methylparaben
Sodium Methylparaben, Sodium Methyl Hydroxybenzoate BP USP Pure Suppliers
Sodium Methylparaben, Sodium Methyl Hydroxybenzoate

We supply several preservatives like Sodium Benzoate, Methyl Paraben, Ethyl Paraben, Propyl Paraben, Butyl Paraben, Heptyl Paraben, Sodium Methyl Paraben, Sodium Ethyl Paraben, Sodium Propyl Paraben, Sodium Butyl Paraben, Potassium Sorbate, Sodium diacetate, etc.

Sodium methylparaben Sodium Methyl Hydroxybenzoate or Sodium methyl paraben

Sodium methylparaben (sodium methyl para-hydroxybenzoate) is a compound with formula Na(CH3(C6H4COO)O). It is the sodium salt of methylparaben. It is a food additive with the E number E219 which is used as a preservative.

Sodium Methyl Hydroxybenzoate BP Grade
Sodium Methylparaben
Sodium Methyl Parahydroxybenzoate, Ph Eur

C8H7NaO3 --- 174.1 --- CAS 5026-62-0
Action and use: Antimicrobial preservative.

DEFINITION
Sodium methyl parahydroxybenzoate contains not less than 99.0 per cent and not more than the equivalent of 102.0 per cent of sodium 4-(methoxycarbonyl)phenolate, calculated with reference to the anhydrous substance.

CHARACTERS
A white or almost white, crystalline powder, freely soluble in water, sparingly soluble in alcohol, practically insoluble in methylene chloride.

IDENTIFICATION
First identification A, B, E.
Second identification A, C, D, E.
A. Dissolve 0.5 g in 50 ml of water. Immediately add 5 ml of hydrochloric acid. Filter and wash the precipitate with water. Dry under vacuum at 80C for 2 h. The precipitate obtained melts at 125C to 128C.
B. Examine the precipitate obtained in identification test A by infrared absorption spectrophotometry, comparing with the spectrum obtained with methyl parahydroxybenzoate CRS.
C. Examine the chromatograms obtained in the test for related substances. The principal spot in the chromatogram obtained with test solution (b) is similar in position and size to the principal spot in the chromatogram obtained with reference solution (c).
D. To about 10 mg in a test-tube add 1 ml of sodium carbonate solution, boil for 30 s and cool. Add 5 ml of aminopyrazolone solution and 1 ml of potassium ferricyanide solution and mix. An orange to red colour develops.
E. To 1 ml of solution S (see Tests) add 1 ml of water. The solution gives reaction (a) of sodium.

TESTS
Solution S: Dissolve 5.0 g in carbon dioxide-free water prepared from distilled water and dilute to 50 ml with the same solvent.
Appearance of solution: Solution S examined immediately after preparation is clear and not more intensely coloured than reference solution.
pH: Dilute 1 ml of solution S to 100 ml with carbon dioxide-free water. The pH of the solution is 9.5 to 10.5.
Related substances: To pass the test.
Chlorides: To 10 ml of solution S, add 30 ml of water and 1 ml of nitric acid and dilute to 50 ml with water. Shake and filter. Dilute 10 ml of the filtrate to 15 ml with water. The solution complies with the limit test for chlorides (350 ppm). Prepare the standard using 14 ml of chloride standard solution (5 ppm Cl) to which 1 ml of water has been added.
Sulphates: To 25 ml of solution S, add 5 ml of distilled water and 10 ml of hydrochloric acid and dilute to 50 ml with distilled water. Shake and filter. Dilute 10 ml of the filtrate to 15 ml with distilled water. The solution complies with the limit test for sulphates (300 ppm).
Heavy metals: 2.0 g complies with limit test C for heavy metals (10 ppm). Prepare the standard using 2 ml of lead standard solution (10 ppm Pb).
Water: Not more than 5.0 per cent, determined on 0.500 g by the semi-micro determination of water.

ASSAY
Dissolve 0.150 g in 50 ml of anhydrous acetic acid. Titrate with 0.1 M perchloric acid, determining the end-point potentiometrically. 1 ml of 0.1 M perchloric acid is equivalent to 17.41 mg of C8H7NaO3.

IMPURITIES
A. R = H: 4-hydroxybenzoic acid,
B. R = CH2-CH3: ethyl 4-hydroxybenzoate,
C. R = CH2-CH2-CH3: propyl 4-hydroxybenzoate,
D. R = CH2-CH2-CH2-CH3: butyl 4-hydroxybenzoate.


Methylparaben Sodium USP NF Grade
Methylparaben Sodium contains not less than 98.5 percent and not more than 101.5 percent of C8H7NaO3, calculated on the anhydrous basis.
Completeness of solution: One g of it, dissolved in water, meets the requirement.

Identification:
A: Dissolve 0.5 g in 5 mL of water, acidify with hydrochloric acid, and filter the resulting precipitate. Wash the precipitate with water, and dry it over silica gel for 5 hours: the IR absorption spectrum of a mineral oil dispersion of it exhibits maxima only at the same wavelengths as that of a similar preparation of USP Methylparaben.
B:
Ignite about 0.3 g, cool, and dissolve the residue in about 3 mL of 3 N hydrochloric acid. A platinum wire dipped in this solution imparts an intense, persistent yellow color to a nonluminous flame.
pH: between 9.5 and 10.5, in a solution (1 in 1000).
Water: not more than 5.0%.
Chloride: A 0.2-g portion shows no more chloride than corresponds to 0.10 mL of 0.020 N hydrochloric acid (0.035%).
Sulfate: A 0.25-g portion shows no more sulfate than corresponds to 0.30 mL of 0.020 N sulfuric acid (0.12%).
Assay: Gently reflux about 100 mg of Methylparaben Sodium, accurately weighed, with 30 mL of 1 N sodium hydroxide for 30 minutes. Cool, add 25.0 mL of potassium bromate solution (2.78 in 500), 5 mL of potassium bromide solution (1 in 8), and 10 mL of hydrochloric acid, and immediately insert the stopper into the flask. Cool, shake for 15 minutes, and allow to stand for 15 minutes. Quickly add 15 mL of potassium iodide, taking care to avoid the escape of bromine vapor, at once replace the stopper in the flask, and shake vigorously. Rinse the stopper and the neck of the flask with a small quantity of water, and titrate the liberated iodine with 0.1 N sodium thiosulfate, adding 3 mL of starch as the endpoint is approached. [NOTE—About 15 mL is needed.] Perform a blank determination, and note the difference in volumes required. Each mL of the difference in volume of 0.1 N sodium thiosulfate is equivalent to 2.902 mg of C8H7NaO3.

For Original Monographs of IP Indian Pharmacopoeia BP British Pharmacopoeia USP US Pharmacopoeia FCC Food Grade product, please check with the respective web-pages or books.

Manufacturers Suppliers:

MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
TEL: (OFFICE) +912223770100, +912223726950
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e-mail: info@mubychem.com

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Last 27 August, 2022

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Sodium Methyl Paraben or Sodium Methyl Hydroxybenzoate SDS Safety Data Sheet
MSDS, Material Safety Data Sheet
18-Nov-20

SECTION 1. PRODUCT IDENTIFICATION

Product Name & Other Names: Sodium methylparaben, Sodium methyl paraben or Sodium methyl hydroxybenzoate.
CAS Number: 5026-62-0
EINECS EC Number: 225-714-1
Molecular Formula: C8H7NaO3
Molecular Weight: 174.13
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Supplier: As per the letterhead.

SECTION 2. HAZARDS IDENTIFICATION

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008

Acute toxicity, oral (Category 4), H302
Skin corrosion/irritation (Category 2), H315
Serious eye damage (Category 1), H318
Hazardous to the aquatic environment, acute hazard (Category 2), H401

Labeling according GHS USA & Regulation (EC) No 1272/2008

GHS Label Elements
Corrosive
Corrosive

Signal Words: Danger

Hazard statements:
H302: Harmful if swallowed
H315: Causes skin irritation.
H318: Causes serious eye damage.
H401: Toxic to aquatic life.

Precautionary statements:
P261: Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P262: Do not get in eyes, on skin, or on clothing.
P264 Wash skin thoroughly after handling.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P330: Rinse mouth.
P301+P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P501: Dispose of contents/ container to an approved waste disposal plant.

Classification according to European Directive 67/548/EEC as amended:
Hazard symbols:
Xn Harmful
C Corrosive.
R-phrases:
R22 Harmful if swallowed.
R38 Irritating to skin
R41 Risk of serious damage to eyes.
R51 Toxic to aquatic organisms.

SECTION 3. COMPOSITION / INFORMATION ON INGREDIENTS

Product Name & Other Names: Sodium methylparaben, Sodium methyl paraben or Sodium methyl hydroxybenzoate.
CAS Number: 5026-62-0
EINECS EC Number: 225-714-1

SECTION 4. FIRST AID MEASURES

Always seek medical attention after first aid measures are provided.

Eye Contact: Do not allow victim to rub eye (s). Let the eye (s) water naturally for a few minutes. If particle/dust does not dislodge, flush with lukewarm, gently flowing water for 5 minutes or until particle/dust is removed, while holding eyelid (s) open. If irritation persists, obtain medical attention. DO NOT attempt to manually remove anything stuck to the eye.
Skin Contact: Remove contaminated clothing, shoes, and leather goods (e.g. watchbands, belts). Quickly and gently blot or brush away excess chemical. Wash gently and thoroughly with lukewarm gently flowing water and non-abrasive soap for 5 minutes. If irritation persists, repeat flushing. Obtain medical advice. Completely decontaminate clothing, shoes and leather goods before reuse or else discard.
Inhalation: If symptoms are experienced, remove source of contamination or move victim to fresh air. Obtain medical advice.
Ingestion: Never give anything by mouth if victim is rapidly losing consciousness or is unconscious or convulsing. Have victim rinse mouth thoroughly with water. DO NOT INDUCE VOMITING.

SECTION 5. FIRE FIGHTING MEASURES

Fire and Explosion Hazards: Not considered flammable but may burn at high temperatures.
Extinguishing Media: Use means of extinction appropriate for the surrounding fire conditions such as water spray, carbon dioxide, dry chemical, or foam.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. At high temperatures under fire conditions, it may produce toxic or irritating fumes. Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. Use water spray to cool unopened containers.

SECTION 6. ACCIDENTAL RELEASE MEASURES

Personal precautions, protective equipment, and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Restrict unprotected personnel from the area. Prevent any contact with hot surfaces. Do not approach facing the wind. Do not touch the spilled material.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment Cleanup procedures and Storage: Do not inhale dust, vapors, mist, or gas. Avoid dust formation. Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate as per law.

SECTION 7. HANDLING AND STORAGE

Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Prevent any contact with hot surfaces.
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents. Keep away from sources of ignition. Take measures to prevent the build-up of electrostatic charge. Refrain from eating, drinking, or smoking in work areas.

SECTION 8. EXPOSURE CONTROLS / PERSONAL PROTECTION

Exposure limit(s): Contains no substances with occupational exposure limit values.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator may be worn. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Dust deposits on floors and other surfaces may pick up moisture and cause the surfaces to become slippery and present safety hazards. Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.

SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES

Appearance: It is a white, odorless granules or powder
Odor: None
Odor threshold: Not available.
pH: 9.7 to 10.3 @ 1 gm/l
Relative density: around 1.42
Freezing/Melting Point/Range: >125C
Initial boiling point and boiling range: Not available.
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor Pressure: Negligible @ 20C
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility in Water: Soluble in water.
Viscosity: Not available.
Molecular Formula: C8H7NaO3
Molecular Weight: 174.13

SECTION 10. STABILITY AND REACTIVITY

Stability and Reactivity: Stable and not considered reactive under normal temperatures and pressures. Hazardous polymerization or runaway reactions will not occur.
Incompatibilities: Oxidizing agents. Avoid excessive heat, spark, flame, ignition, and moisture.
Hazardous Decomposition Products: High temperature operations will generate carbon oxide and fumes.

SECTION 11. TOXICOLOGICAL INFORMATION

Acute Toxicity (Oral LD50): > 5,000 mg/kg Rat
Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as possible or confirmed human carcinogen by IARC, ACGIH, OSHA and NTP.
Teratogenic Effects: Not available.
Mutagenic Effects: Not available.
Developmental Toxicity: Not available.
Reproductive Effects: No information available.

SECTION 12. ECOLOGICAL INFORMATION

Toxicity to fish: No information available.
Persistence and Degradability: Unlikely to persist due to water solubility.
Mobility: Likely to be mobile due to water solubility.
Bioaccumulation/ Accumulation: Bioaccumulation is not expected.
Results of PBT and vPvB assessment: No data available for assessment.

SECTION 13. DISPOSAL CONSIDERATIONS

Do not wash the material down drain. Put uncontaminated material back into the process if possible. Place contaminated material in suitable, labeled containers for disposal. Dispose of waste material consistent with the requirements of waste disposal authorities.

SECTION 14. TRANSPORT INFORMATION

DOT USA, TDG Canada & ADR/RID Europe: Not regulated for transport.
IATA: Not regulated for transport.
IMDG/IMO: Not regulated for transport.

SECTION 15. REGULATORY INFORMATION

USA Regulations:
SARA 302 Components: No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302.
SARA 313 Components: This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313.
SARA 311/312 Hazards: Acute Health Hazard. See section 2.
California Prop. 65 Components: This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm.

SECTION 16 - ADDITIONAL INFORMATION

European Labeling in Accordance with EC Directives:
H302: Harmful if swallowed
H315: Causes skin irritation.
H318: Causes serious eye damage.
H401: Toxic to aquatic life.

Classification according to European Directive 67/548/EEC as amended:
Hazard symbols:
Xn Harmful
C Corrosive.
R-phrases:
R22 Harmful if swallowed.
R38 Irritating to skin
R41 Risk of serious damage to eyes.
R51 Toxic to aquatic organisms.

Disclaimer:
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Our company provides this MSDS sheet in good faith but makes no representation as to its comprehensiveness or accuracy. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. The above information has been compiled from various sources and has the possibility of discrepancy and being out-dated information. Individuals receiving the information must exercise their independent judgment and do further search in determining its appropriateness for a particular purpose. In no case shall our company be liable to loss or damages by the product user.
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