Phenolphthalein BP Ph Eur Manufacturers, with SDS GHS MSDS Sheet |
Supplier, Manufacturer, Exporter of Phenolphthalein, 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, Bangladesh, etc. The products are offered as per required specifications and in correct shape and size in mm or meshs or microns as specified by the buyer. The participating units have one or more accreditations like FDA - cGMP and GLP approval, ISO-9001 Certified, "REACH" Registered, ISO-14001, ISO/IEC 17025, ISO-22000, FSSC 22000, ISO 45001, Kosher Certified, Halal Certified, HACCP, FSSAI. We offer Commercial Pure & IP BP EP Ph Eur USP NF JP FCC Food Grade Analytical Reagent Grades of Chemicals |
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Phenolphthalein Powder: CAS Number: 77-09-8, EINECS EC Number: 201-004-7, Molecular Formula: C20H14O4, Molecular Weight: 318.32 , HS Code ---**
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SDS MSDS Sheet of Phenolphthalein Manufacturers
Phenolphthalein
Pure BP Ph Eur Suppliers
Phenolphthalein BP Ph Eur Grade Specifications
Ph Eur --- C20H14O4 --- 318.3 --- CAS 77-09-8
DEFINITION
Phenolphthalein contains not less than 98.0 per cent and not more than the equivalent of 101.0 per cent of 3,3-bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one, calculated with reference to the dried substance.
CHARACTERS
A white or almost white powder, practically insoluble in water, soluble in alcohol. It melts at about 260C.
IDENTIFICATION
A. Dissolve 25.0 mg in alcohol and dilute to 100.0 ml with the same solvent (solution A). To 2.0 ml of solution A add 5.0 ml of 1 M hydrochloric acid and dilute to 50.0 ml with alcohol (solution A1). To 10.0 ml of solution A add 5.0 ml of 1 M hydrochloric acid and dilute to 50.0 ml with alcohol (solution A2). To 2.0 ml of solution A add 5.0 ml of 1 M sodium hydroxide and dilute to 50.0 ml with alcohol (solution B). Examined between 220 nm and 250 nm, solution A1 shows an absorption maximum at 229 nm. The specific absorbance at the maximum at 229 nm is 922 to 1018. Examined between 250 nm and 300 nm, solution A2 shows an absorption maximum at 276 nm. The specific absorbance at the maximum at 276 nm is 142 to 158. Examined between 230 nm and 270 nm, solution B shows an absorption maximum at 249 nm. The specific absorbance at the maximum at 249 nm is 744 to 822.
B. Dissolve about 10 mg in alcohol. Add 1 ml of dilute sodium hydroxide solution. The solution is red. Add 5 ml of dilute sulphuric acid. The colour disappears.
TESTS
Solution S: To 2.0 g add 40 ml of distilled water R and heat to boiling. Cool and filter.
Appearance of solution: Dissolve 0.20 g in 5 ml of alcohol. The solution is clear and not more intensely coloured than reference solution.
Acidity or alkalinity: To 10 ml of solution S add 0.15 ml of bromothymol blue solution. Add 0.05 ml of 0.01 M hydrochloric acid , the solution is yellow. Add 0.10 ml of 0.01 M sodium hydroxide, the solution is blue.
Related substances: Examine by thin-layer chromatography. To pass the test.
Chlorides: Dilute 10 ml of solution S to 15 ml with water. The solution complies with the limit test for chlorides (100 ppm).
Sulphates: 15 ml of solution S complies with the limit test for sulphates (200 ppm).
Heavy metals: Heat 3 g with 50 ml of dilute hydrochloric acid R on a water-bath for 5 min and filter. Evaporate the filtrate almost to dryness and dissolve the residue in 30 ml of water. 12 ml of this solution complies with limit test A for heavy metals (10 ppm). Prepare the standard using 10 ml of lead standard solution (1 ppm Pb).
Loss on drying: Not more than 0.5 per cent, determined on 1.000 g by drying in an oven at 105C.
Sulphated ash: Not more than 0.1 per cent, determined on 1.0 g.
ASSAY
Dissolve 0.100 g in 5 ml of dimethylformamide. Add 5 ml of sodium carbonate solution, 10 ml of sodium hydrogen carbonate solution, 35 ml of water and 50.0 ml of 0.05 M iodine. Add 10 ml of methylene chloride and 20 ml of dilute sulphuric acid. Titrate the excess of iodine with 0.1 M sodium thiosulphate, using 0.3 ml of starch solution added towards the end of the titration, as indicator. Carry out a blank titration.
1 ml of 0.05 M iodine is equivalent to 3.979 mg of C20H14O4.
STORAGE
Store protected from light.
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.
We also manufacture and supply as under:
Resorcinolphthalein or Fluorescein
Phenolphthalein Diphosphate Tetrasodium Salt
3′,3′′,5′,5′′-Tetrabromo-m-cresolsulfonephthalein Sodium Salt.
Manufacturers:
MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
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Last
29 July, 2024
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Phenolphthalein SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 11-Nov-20
Section 1. Product Information
Product Name & Other Names: Phenolphthalein.
CAS No.: 77-09-8
EINECS EC Number: 201-004-7
Chemical Formula: C20H14O4
Molecular Weight: 318.32
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Suppliers: As per letterhead.
Section 2: Hazards Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008
Germ cell mutagenicity Category 2, H341
Carcinogenicity Category 1A, 1B, H350
Reproductive toxicity Category 2, H361
Labeling according GHS & Regulation (EC) No 1272/2008
GHS Label Elements  Health Hazard |
Signal Words: Danger
Hazard statements:
H341 Suspected of causing genetic defects.
H350 May cause cancer.
H361 Suspected of damaging fertility or the unborn child.
Precautionary statements:
P201: Obtain special instructions before use.
P202: Do not handle until all safety precautions have been read and understood.
P281: Use personal protective equipment as required.
P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P308+313: IF exposed or concerned: Get medical advice/attention.
P405: Store locked up.
P501: Dispose of contents/container in accordance with local/regional/national/international regulation.
Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbol:
Xn Harmful.
Risk Phrase:
R45 May cause cancer
R46 May cause inheritable genetic damage
R61 May cause harm to the unborn child.
Section 3: Composition and Information on Ingredients
Product Name & Other Names: Phenolphthalein.
CAS No.: 77-09-8
EINECS EC Number: 201-004-7
Section 4. First Aid & Procedure
Always get medical attention after the first aid is over.
Ingestion: Never give anything by mouth to an unconscious person. Get medical attention.
Skin: Immediately flush skin with plenty of water for at least 15 minutes. Remove and wash contaminated clothing and shoes before reuse. Get medical attention if irritation develops.
Eyes: Immediately flush eyes with plenty of water for 15 minutes, occasionally lifting upper and lower eyelids. Hold eyelids apart during irrigation. Get medical attention.
Inhalation: Remove person to fresh air. If breathing is difficult, give oxygen. If not breathing administer artificial respiration. Get medical attention.
Section 5. Fire Fighting Measures
Flash Point: N/A
Fire/Explosion: Not considered to be a fire and explosion hazard.
Extinguishing Medium: Water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture: Carbon oxides may evolve.
Fire Fighting Instructions: Use suitable protective equipment for surrounding fire.
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.
Section 6. Spills and Disposals
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: Contain spilled material. Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed containers for disposal. Avoid dust formation. Avoid breathing vapors, dust/mist, or gas. Ensure adequate ventilation. Do not touch or walk through this product. Stop leak if safe to do so. Prevent entry into waterways, drains, confined areas. Prevent dust cloud. Collect material and place it into loosely covered plastic containers for later disposal.
Section 7. Handling and Storage
Precautions for safe handling: Use with adequate ventilation. Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. Wash hands before eating. 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. Avoid prolonged or repeated exposure.
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. Do not leave the material container open. 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 acids, bases, oxidizing agents (e.g. perchlorates, peroxides, permanganates) and strong reducing agents (e.g. phosphorus, tin (II) chloride, metal hydrides).
Section 8. Exposure Controls & Personal Protection
Exposure Limits: Contains no substances with occupational exposure limit values.
Engineering Controls: Use adequate exhaust ventilation to keep airborne concentrations below the allowable exposure limit.
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 & Chemical Data
Physical State: White Solid Powder or Crystals.
Odor: None
Odor threshold: Not available.
pH: Not available.
Relative density: 1.296
Melting Point: 261C - 263C
Initial boiling point and boiling range: > 450C
Auto-ignition temperature: 397 °C
Flash point: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility in water: Soluble
Viscosity: Not available.
Chemical Formula: C20H14O4
Molecular Weight: 318.32
Section 10. Stability and Reactivity
Chemical Stability: Stable under recommended temperatures and pressures.
Incompatibility (Materials to Avoid): Strong acids, bases, oxidizing agents (e.g. perchlorates, peroxides, permanganates) and strong reducing agents (e.g. phosphorus, tin, chloride, hydrides).
Conditions to Avoid: Incompatible materials, excessive heat.
Hazardous Decomposition Products: Carbon oxides.
Hazardous Polymerization: Will not occur.
Section 11. Toxicological Information
Toxicity to Animals: LD50 Oral - Rat - Not available.
Carcinogenicity: IARC: 2B - Group 2B: Possibly carcinogenic to humans.
Specific target organ toxicity: May cause damage to organs through prolonged or repeated exposure. Overexposure may cause reproductive disorder(s). May cause congenital malformation in the fetus. Suspected human reproductive toxicant.
Teratogenicity: Not available.
Section 12. Ecological Information
Results of PBT and vPvB assessment: This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Mobility in Soil: No data available.
Environmental Precautions: DO NOT DISCHARGE into drains and rivers.
Acute Toxicity Daphnia: EC50 (Daphnia magna): > 4.34 mg/l/48h
Section 13. Disposal Suggestions
Dispose of in accordance with all applicable local, state, and federal regulations at an approved waste disposal facility.
Section 14. Transport and Label Information
DOT USA, TDG Canada & ADR/RID Europe: Not dangerous goods
IMDG/IMO: Not dangerous goods
IATA: Not dangerous goods.
Section 15. Regulatory Information
USA:
SARA 302: Not subject to the reporting requirements of SARA Title III, Section 302.
SARA 313 Components: 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: Chronic Health Hazard.
California Prop.65: WARNING! This product contains a chemical known to the State of California to cause cancer: Phenolphthalein.
Section 16. Other Information
European Labeling in Accordance with EC Directives:
H341 Suspected of causing genetic defects.
H350 May cause cancer.
H361 Suspected of damaging fertility or the unborn child.
Hazard Symbol:
Xn Harmful.
Risk Phrase:
R45 May cause cancer
R46 May cause inheritable genetic damage
R61 May cause harm to the unborn child.
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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