Naphthalene Manufacturers, with SDS GHS MSDS Sheet |
Supplier, Manufacturer, Exporter of Naphthalene, 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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Naphthalene CAS Number 91-20-3, EINECS EC Number: 202-049-5 or 214-552-7, Molecular Formula: C10H8, Molecular Weight: 128.17, HS Code 29029040 or 29029020
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SDS MSDS Sheet of Naphthalene Manufacturers
Naphthalene
Pure Suppliers
Naphthalene is an organic compound with formula C10H8. It is the simplest polycyclic aromatic hydrocarbon and is a white crystalline solid with a coal-tar-like odor. It is used as the main ingredient of traditional mothballs.
General Properties and Specifications of Naphthalene:
Appearance: White Crystalline powder.
Odor: Coal-tar-like odor.
Solubility of 10% solution in methanol: Clear colourless.
Solubility of 26.5% solution in Toluene: Clear colourless.
Assay: 99.5% minimum.
Non-Volatile Matter: 0.02% maximum.
Phenols: 0.05% maximum.
Sulphur Compound (CS2): 0.0002% maximum.
Relative density: 1.08 @ 20°C.
Melting Point: 81C to 83C.
Boiling Point: 218C.
Flash Point: 80C.
Auto-ignition temperature: 540C.
Solubility: Poor solubility in water.
Storage: Below 30C.
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:
Chromotropic Acid Disodium Salt Dihydrate
1,3-Dihydroxynaphthalene or Naphthoresorcinol or 1,3-Naphthalenediol
2,7-Dihydroxynaphthalene or 2,7-Naphthalenediol
Decalin or Decahydronaphthalene
2-Methoxynaphthalene or β-Naphthol Methyl Ether
Manufacturers:
MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
TEL: (OFFICE) +912223770100, +912223726950
Current Date Time in India GMT+5:30
e-mail: info@mubychem.com
USA, Canada, Mexico and other American
neighbouring buyers may
e-mail: us@mubychem.com
Call toll-free 1-877-682-9243 (1-877-MUBYCHEM)
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Last
19 July, 2024
Exporters to USA Canada UAE Europe South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Mexico Brazil Argentina Chile Dubai etc.
Global or International Suppliers, Exporters, Importers, Manufacturers
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Naphthalene SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 20-Sept-23
Section 1. Product Information
Product Name & Other Names: Naphthalene.
CAS No.: 91-20-3
EINECS EC Number: 202-049-5 or 214-552-7
Chemical Formula: C10H8
Molecular Weight: 128.17
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
Flammable Solids (Category 1), H228
Acute toxicity, Oral (Category 4), H302
Carcinogenicity (Category 2), H351
Chronic aquatic toxicity (Category 1), H410
Labeling according to GHS & Regulation (EC) No 1272/2008
GHS Label Elements  Aquatic Toxicity |
GHS Label Elements |
GHS Label Elements |
GHS Label Elements |
Signal Words: Danger
Hazard statements:
H228 Flammable solid.
H302 Harmful if swallowed.
H351 Suspected of causing cancer.
H410 Very toxic to aquatic life with long lasting effects.
Precautionary statements:
P201: Obtain special instructions before use.
P202: Do not handle until all safety precautions have been read and understood.
P210: Keep away from heat/sparks/open flames/hot surfaces – No smoking.
P220: Keep/Store away from clothing/…/combustible materials.
P260: Do not breathe dust/fume/gas/mist/vapors/spray.
P264: Wash … thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P303+361+353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.
P391: Collect spillage.
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 Symbols:
F Highly flammable.
Xn Harmful.
N Dangerous for the environment.
Risk Phrases:
R11 Highly flammable.
H302 Harmful if swallowed.
R49 May cause cancer.
R50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic
environment.
Section 3: Composition and Information on Ingredients
Product Name & Other Names: Naphthalene.
CAS No.: 91-20-3
EINECS EC Number: 202-049-5 or 214-552-7
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: 80C.
Fire/Explosion: The product is flammable. Forms explosive mixtures with air on intense heating.
Extinguishing Medium: Water spray, alcohol-resistant foam, sand, dry chemical, or carbon dioxide. Use water spray to cool unopened containers.
Special hazards arising from the substance or mixture: Poisonous fume, carbon dioxide, carbon monoxide, will be formed.
Fire Fighting Instructions: Use suitable protective equipment for surrounding fire. Fire-extinguishing work is done from the windward and a suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. In case of fire in the surroundings: Keep containers cool by spraying them with water. Eliminate all ignition sources if safe to do so.
Section 6. Spills and Disposals
Personal precautions, protective equipment, and emergency procedures: Ventilate area of leak or spill. 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. Cover with an inert, non-combustible absorbent material, (e.g., sand, earth, diatomaceous earth, vermiculite). Vacuum or sweep-up and remove to an approved disposal container. Do not touch or walk through this product. Stop leaking if safe to do so. Use personal protective equipment. Keep people away from and upwind of spill/leak. Entry to non-involved personnel should be controlled around the leakage area by roping off, etc. Use spark-proof tools and explosion-proof equipment. Ensure all leaks are completely removed to prevent subsequent ignition.
Section 7. Handling and Storage
Precautions for safe handling: Hazardous material. Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. 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. 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. Protect against physical damage. Keep away from heat, sparks, and flame. Storage: Below 30C.
Section 8. Exposure Controls & Personal Protection
Exposure Limits: 0.1 mg/m3 as Chromium USA Occupational Exposure Limits (OSHA PEL)
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
Appearance: White Crystalline powder or flakes or granules.
Odor: Coal-tar-like odor.
Odor threshold: Not available.
pH: Not available.
Relative density: 1.08 @ 20°C.
Melting Point: 81C to 83C.
Initial boiling point and boiling range: 218C.
Flash point: 80C.
Auto-ignition temperature: 540C.
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: Poor solubility in water.
Viscosity: Not available.
Chemical Formula: C10H8
Molecular Weight: 128.17
Section 10. Stability and Reactivity
Chemical Stability: Stable under recommended temperatures and pressures. Air sensitive.
Incompatibility (Materials to Avoid): Strong oxidizing agents. Forms explosive mixtures with air on intense heating.
Conditions to Avoid: Incompatible materials, air, direct sunlight, heat, friction.
Hazardous Decomposition Products: Poisonous fume, carbon dioxide, carbon monoxide will be formed.
Hazardous Polymerization: Will not occur.
Section 11. Toxicological Information
Toxicity to Animals:
LD50 Oral - Mouse - 710 mg/kg.
LC50 Inhalation - Rat - male and female - 4 h - > 0,4 mg/l – vapor.
LD50 Dermal - Rabbit - 20.000 mg/kg.
Carcinogenicity: IARC: 1 - Group 1: Carcinogenic to humans. NTP: Suspected of causing cancer.
Teratogenicity: No information found
Reproductive Effects: No information found
Mutagenicity: No information found.
Section 12. Ecological Information
Toxicity to fish: flow-through test LC50 - Oncorhynchus mykiss (rainbow trout) - 1,6 mg/l - 96 h
Toxicity to daphnia and other aquatic invertebrates: static test EC50 - Daphnia magna (Water flea) - 2,16 mg/l - 48 h.
Ecotoxicity: Very toxic to aquatic organisms, may cause long-term adverse effects.
Persistence and Degradability: Unlikely to persist due to volatility.
Bioaccumulative potential: No information found.
Mobility in soil: Likely to be mobile due to volatility.
Results of PBT and vPvB assessment: No information found.
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:
UN number: 1334 Class: 4.1 Packing group: III. Proper shipping name: Naphthalene.
IMDG/IMO
UN number: 1334 Class: 4.1 Packing group: III. Proper shipping name: Naphthalene.
IATA:
UN number: 1334 Class: 4.1 Packing group: III. Proper shipping name: Naphthalene.
Section 15. Regulatory Information
USA:
SARA 311/312: Reactivity Hazard; Acute Health Hazard; Chronic Health Hazard; Fire Hazard.
California Prop.65: Listed.
Section 16. Other Information
European Labeling in Accordance with EC Directives:
H228 Flammable solid.
H302 Harmful if swallowed.
H351 Suspected of causing cancer.
H410 Very toxic to aquatic life with long lasting effects.
Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbols:
F Highly flammable.
Xn Harmful.
N Dangerous for the environment.
Risk Phrases:
R11 Highly flammable.
H302 Harmful if swallowed.
R49 May cause cancer.
R50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
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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