Pyrogallol or Pyrogallic acid or 1,2,3-Trihydroxybenzene or 2,3-Dihydroxyphenol Manufacturers, with SDS GHS MSDS Sheet

Supplier, Manufacturer, Exporter of Pyrogallol or Pyrogallic acid, 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.

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Pyrogallol or Pyrogallic acid or 1,2,3-Trihydroxybenzene or 2,3-Dihydroxyphenol: CAS Number: 87-66-1, EINECS EC Number: 201-762-9, Molecular Formula: C6H6O3 or C6H3(OH)3, Molecular Weight: 126.11, HS Code 2907 29 00

Specifications, Safety Data Sheet, Manufacturing process details, Wholesale retail buy sell prices, Uses etc available on line in these pages for Pyrogallol or Pyrogallic acid or 1,2,3-Trihydroxybenzene or 2,3-Dihydroxyphenol.

Pyrogallol or Pyrogallic acid or 1,2,3-Trihydroxybenzene or 2,3-Dihydroxyphenol is an organic compound with the formula C6H3(OH)3. It is a white, water-soluble solid. Pyrogallol is used in photography, making colloidal solutions of metals, as mordant for wool, staining leather, process engraving, manufacturing various dyes, dying furs, hair, etc. It also has antiseptic properties.

General Properties and Specifications of Pyrogallol or Pyrogallic acid or 1,2,3-Trihydroxybenzene or 2,3-Dihydroxyphenol:
Appearance: White lustrous crystals or plates or powder.
Odor: Odorless.
Water solubility: Clear
Assay: 99.8%
Residue on ignition: 0.015
Gallic acid test: Passes test
Chloride: <0.001%
Sulphate: <0.005%
Relative density: around 1.45
Melting point: 133C to 134C.
Boiling point: 309C.
Solubility: Soluble in water. Very soluble in ethanol, diethyl ether.
Storage: Store at 15C to 25C.

Specifications of Pyrogallol Analytical Reagent Grade
1,2,3-Trihydroxybenzene
1,2,3-Benzenetriol
C6H3(OH)3
Formula Weight 126.11 --- CAS Number 87-66-1

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Pyrogallol or Pyrogallic acid or 1,2,3-Trihydroxybenzene or 2,3-Dihydroxyphenol SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 15-Nov-20

Product Name & Other Names: Pyrogallol or Pyrogallic acid or 1,2,3-Trihydroxybenzene or 2,3-Dihydroxyphenol.
CAS No.: 87-66-1
EINECS EC-No.: 201-762-9
Molecular Weight: 126.11
Chemical Formula: C6H6O3 or C6H3(OH)3
Relevant uses and uses advised against (if any): Industrial use only.
Supplier: As per letterhead.

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
Acute toxicity, dermal Category 4 - H312
Acute toxicity, inhalation Category 4 - H332
Germ cell mutagenicity (Category 2), H341
Long-term (chronic) aquatic hazard Category 3 - H412

Hazard statements:
H302: Harmful if swallowed.
H312: Harmful in contact with skin.
H332: Harmful if inhaled.
H341 Suspected of causing genetic defects.
H412: Harmful to aquatic life with long lasting effects.

Precautionary statements:
P201 Obtain special instructions before use.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
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.
P302+352: IF ON SKIN: Wash with soap and water.
P332+313: If skin irritation occurs: Get medical advice/attention.
P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308+P313: IF exposed or concerned: Get medical advice/ attention.
P337+P313: If eye irritation persists: Get medical advice/ attention.
P360: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P501 Dispose of contents/ container to an approved waste disposal plant.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbol:
Xn = Harmful
Risk Phrase:
R20/21/22 Harmful by inhalation, in contact with skin and if swallowed.
R46 May cause inheritable genetic damage.
R52/53 Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Product Name & Other Names: Pyrogallol or Pyrogallic acid or 1,2,3-Trihydroxybenzene or 2,3-Dihydroxyphenol.
CAS No.: 87-66-1
EINECS EC-No.: 201-762-9

Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: Give large amounts of water to drink. Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact: Immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Eye Contact: Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Cold water may be used. Get medical attention.

Auto ignition temperature: High heat or direct flame is necessary to cause ignition.
Fire Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide. Avoid solid stream of water since the stream will scatter and spread the fire. Water spray may be used to keep fire exposed containers cool. Carbon dioxide and carbon monoxide, along with toxic fumes will be formed on combustion.
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.

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:
Small Spill: Mop up and place in an appropriate waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.
Large Spill: Keep away from heat. Keep away from sources of ignition. Stop leak if without risk. Pick up and dispose of as hazardous waste. Keep in suitable, closed containers for disposal. Finish cleaning by spreading water on the contaminated surface and dispose as per law.

Precautions for safe handling: 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. 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. 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 oxidizing agents, metals, bases, ammonium hydroxide, antipyrine, camphor, phenol, iodine, potassium permanganate, heavy metal salts. Store at 15C to 25C.

Airborne Exposure Limits: 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. Please refer to the ACGIH document, Industrial Ventilation, A Manual of Recommended Practices, most recent edition, for details.
Personal Respirators (NIOSH Approved): Use only under a chemical fume hood. For conditions of use where exposure to the substance is apparent and engineering controls are not feasible, consult an industrial hygienist. For emergencies, or instances where the exposure levels are not known, use a full-face piece positive-pressure, air-supplied respirator. WARNING: Air purifying respirators do not protect workers in oxygen-deficient atmospheres.
Skin Protection: Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact.
Eye Protection: Use chemical safety goggles and/or a full face shield where splashing 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.

Appearance: White lustrous crystals or plates or powder.
Odor: Odorless.
Odor threshold: Not available.
pH: 5 to 6.
Relative density: around 1.45
Boiling Point: 309C
Melting Point: 133C to 134C.
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor Density (Air=1): Not available.
Vapor Pressure (mm Hg): Not available.
Evaporation Rate (BuAc=1): Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: Soluble in water. Very soluble in ethanol, diethyl ether.
Viscosity: Not available.
Molecular Weight: 126.11
Chemical Formula: C6H6O3 or C6H3(OH)3

Stability: Stable under ordinary conditions of use and storage. Dust explosion possible for fine distribution, when whirled with air.
Hazardous Decomposition Products: Carbon dioxide and carbon monoxide, toxic fumes when heated to decomposition.
Hazardous Polymerization: Not reported.
Incompatibilities: Strong oxidizing agents, metals, bases, ammonium hydroxide, antipyrine, camphor, phenol, iodine, potassium permanganate, heavy metal salts.
Conditions to Avoid: Heat, flames, ignition sources and incompatibles. Avoid dust formation, Excess heat. Exposure to light and Exposure to moisture.

Oral rat LD50: 790 mg/kg
Mutagenic Effects: Suspected of causing genetic defects.
Teratogenic Effects: Not available.
Developmental Toxicity: Not available.
Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC, ACGIH, OSHA, NTP.

Toxicity to fish: LC50 - Danio rerio (zebra fish) - 41,8 mg/l - 96 h.
Toxicity to daphnia and other aquatic invertebrates: EC50 - Daphnia magna (Water flea) - 47,8 mg/l - 24 h.
Persistence and Degradability: Persistence is unlikely due to water solubility.
Mobility: Mobility likely due to water solubility.
Results of PBT and vPvB assessment: No data available for assessment.

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with law.

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

USA:
SARA 311/312: Acute: Yes; Chronic: Yes. See section 2.
SARA 302 Extremely Hazardous Substance: None present in regulated quantities.
SARA 304 Emergency Release Notification: None present in regulated quantities.
SARA 313 (TRI Reporting): None present or none present in regulated quantities.
US California Proposition 65: No ingredient regulated by CA Prop 65 present.

European Labeling in Accordance with EC Directives:
H302: Harmful if swallowed.
H312: Harmful in contact with skin.
H332: Harmful if inhaled.
H341 Suspected of causing genetic defects.
H412: Harmful to aquatic life with long lasting effects.

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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