Sodium Selenite Pentahydrate SDS GHS of Manufacturers

We are manufacturers of Sodium Selenite Pentahydrate Anhydrous BP Ph Eur Grade, Pharmaceutical Excipients in India. We offer Halal and Kosher Sodium Selenite Pentahydrate Anhydrous BP Ph Eur Grade made in an ISO9001, ISO22000 (FSSC22000) cGMP and GLP certified facility.

The units have one or more of the certifications like FDA GMP, ISO 9001, ISO 22000, HACCP, REACH, Kosher & Halal

Sodium Selenite Pentahydrate Anhydrous SDS GHS of Manufacturers

CAS Number: pentahydrate: 26970-82-1 or (anhydrous: 10102-18-8), EINECS EC Number: 233-267-9, Molecular Formula: Na2SeO3-5H2O or (Na2O3Se), Molecular Weight: 263.01 or (172.95)

Product Name & Other Names: Sodium Selenite pentahydrate.
Synonym: Selenious acid disodium pentahydrate salt, Disodium selenite pentahydrate
Chemical Formula: Na2SeO3 · 5H2O (Na2SeO3 for anhydrous)
Molecular Weight: 263.01 g/mol (172.95 for anhydrous)
CAS No.: 26970-82-1
EINECS EC Number: 233-267-9
Relevant uses and uses advised against (if any): Industrial Manufacturing.

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

Acute toxicity, Oral (Category 1, 2), H300
Sensitization, Skin (Category 1) H317
Acute toxicity, Inhalation (Category 3), H331
Chronic aquatic toxicity (Category 2), H411

Hazard statements:
H300 Fatal if swallowed.
H317 May cause an allergic skin reaction.
H331 Toxic if inhaled.
H411 Toxic to aquatic life with long lasting effects.

Precautionary statements:
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.
P271: Use only outdoors or in a well-ventilated area.
P272: Contaminated work clothing should not be allowed out of the workplace.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P314: Get medical advice/attention if you feel unwell.
P330: Rinse mouth.
P301+310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+352: IF ON SKIN: Wash with soap and water.
P333+313: If skin irritation or a rash occurs: Get medical advice/attention.
P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P363: Wash contaminated clothing before reuse.
P391: Collect spillage.
P405: Store locked up.
P403+233: Store in a well-ventilated place. Keep container tightly closed.
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:
T+ = Very toxic
N = Dangerous for the environment
Risk Phrases:
R23 = Toxic by inhalation.
R28 = Very toxic if swallowed.
R43 = May cause sensitization by skin contact.
R51/53 = Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Product Name & Other Names: Sodium Selenite pentahydrate.
CAS No.: 26970-82-1
EINECS EC Number: 233-267-9

Ingestion: Induce vomiting immediately as directed by medical personnel. 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.

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/ mixture: Sodium oxides, Selenium/selenium oxides.
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.

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. Prevent dust cloud. Use clean non-sparking tools to collect material.

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. 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. Do not store with incompatible materials like strong oxidizing agents and strong acids.

Exposure Limits for Sodium Selenite:
OSHA PEL: 0.2 mg/COM Ceiling for Selenium compounds (as Se).
ACGIH TLV: 0.2 mg/CBM (TWA) Selenium compounds (as Se).
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.

Appearance and Physical State: White solid
Odor: Not available.
Odor threshold: Not available.
pH Value: 7-9 at 50 g/l at 20 °C
Relative density: around 3.1
Melting point/freezing point: Not available.
Initial boiling point and boiling range: Not available.
Flash point: Not available.
Auto-ignition temperature: No data found.
Decomposition temperature: > 300C
Upper/lower flammability or explosive limits: No data found.
Vapor pressure: No data found.
Vapor density: No data found.
Evaporation rate: No data found.
Flammability (solid, gas): No data found.
Partition coefficient: n-octanol/water: No data found.
Solubility(ies): Solubility: Easily soluble in hot water. Soluble in cold water. Insoluble in methanol, n-octanol.
Viscosity: No data found.
Chemical Formula: Na2SeO3 · 5H2O (Na2SeO3 for anhydrous)
Molecular Weight: 263.01 g/mol (172.95 for anhydrous)

Chemical Stability: Stable under normal temperatures and pressures.
Incompatibility (Materials to Avoid): Strong oxidizing agents, Strong acids.
Conditions to Avoid: Incompatible materials, exposure to moist air or water, excessive heat.
Hazardous Decomposition Products: Sulfur oxides, oxides of Selenium.
Hazardous Polymerization: Will not occur.

Toxicity to Animals: LD50 Oral - Rat - 7 mg/kg.
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.
Mutagenic Effects: No data found.
Developmental Toxicity: No data found.
Reproductive Effects: No information available.

Toxicity to fish: LC50 - Cyprinodon variegatus (sheep head minnow) - 4,5 - 12,0 mg/l - 96,0 h
Toxicity to daphnia and other aquatic invertebrates: EC50 - Daphnia magna (Water flea) - 7,9 mg/l - 48 h
Toxicity to algae: EC50 - Pseudokirchneriella subcapitata (green algae) - 3,2 - 10,0 mg/l - 72 h
Ecotoxicity: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
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.

Dispose of in accordance with all applicable local, state, and federal regulations at an approved waste disposal facility.

DOT USA, TDG Canada & ADR/RID Europe:
UN-No UN 2630
Proper Shipping Name SELENITES (Sodium selenite pentahydrate)
Hazard Class 6.1; Packing Group I
IMDG/IMO
UN-No UN 2630
Proper Shipping Name SELENITES (Sodium selenite pentahydrate)
Hazard Class 6.1; Packing Group I
IATA:
UN-No UN 2630
Proper Shipping Name SELENITES (Sodium selenite pentahydrate)
Hazard Class 6.1; Packing Group I

USA:
California Proposition 65: Not listed.
SARA 311/312 Hazards: See section 2.

European Labeling in Accordance with EC Directives:
H300 = Fatal if swallowed.
H317 = May cause an allergic skin reaction.
H331 = Toxic if inhaled.
H411 = Toxic 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. 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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Anmol Chemicals
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA
TEL: (OFFICE) 91-22-23770100, 23726950, 23774610, 23723564. FAX: 91-22-23728264

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