Sodium Hydrogen Selenite or Sodium Biselenite or Sodium Hydroselenite Manufacturers, with SDS GHS MSDS Sheet

Supplier, Manufacturer, Exporter of Sodium Hydrogen Selenite or Sodium Biselenite or Sodium Hydroselenite, 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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Sodium Hydrogen Selenite or Sodium Biselenite or Sodium Hydroselenite CAS Number 7782-82-3, EINECS EC Number: 231-966-3, Molecular Formula: NaHSe03, Molecular Weight: 150.95, HS Code 28419000 or 28429010

Specifications, Safety Data Sheet, Manufacturing process details, Wholesale retail buy sell prices, Uses etc available on line in these pages for Sodium Hydrogen Selenite or Sodium Biselenite or Sodium Hydroselenite.

Sodium Hydrogen Selenite or Sodium Biselenite or Sodium Hydroselenite is used in therapeutic application for providing the essential trace element selenium.

General Properties and Specifications of Sodium Hydrogen Selenite or Sodium Biselenite or Sodium Hydroselenite:
Appearance: White to off-white Hygroscopic.
Assay as NaHSe02: 99.00% minimum (On dry Basis).
Selenium content: 51.80% minimum.
Loss on drying: 0.50% maximum.
pH of 10% solution: More Than 6.00
Solubility: Soluble in Water.
Storage: Room Temperature.

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Sodium Hydrogen Selenite or Sodium Biselenite or Sodium Hydroselenite SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 31-Jan-24

Product Name & Other Names: Sodium Hydrogen Selenite or Sodium Biselenite or Sodium Hydroselenite.
CAS No.: 7782-82-3
EINECS EC Number: 231-966-3
Chemical Formula: NaHSe03
Molecular Weight: 150.95
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Suppliers: 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 3), H301
Acute toxicity, Inhalation (Category 3), H331
Specific target organ toxicity - repeated exposure (Category 2), H373
Chronic aquatic toxicity (Category 1), H410

Hazard statements:
H301 Toxic if swallowed.
H331 Toxic if inhaled.
H373 May cause damage to organs through prolonged or repeated exposure.
H410 Very 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.
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.
P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
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 = Toxic
N = Dangerous for the environment
Risk Phrases:
R23/25 = Toxic by inhalation and if swallowed.
R48 Danger of serious damage to health by prolonged exposure.
R50 = Very toxic to aquatic organisms.

Product Name & Other Names: Sodium Hydrogen Selenite or Sodium Biselenite or Sodium Hydroselenite.
CAS No.: 7782-82-3
EINECS EC Number: 231-966-3

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.
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 a 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: Do not inhale 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.

Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Avoid prolonged or repeated exposure. 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. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents, and strong acids. Storage: Room Temperature.

Exposure Limits for Selenious acid:
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. Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.

Appearance: White to off-white Hygroscopic.
Odor: Not available.
Odor threshold: Not available.
pH: of 10% solution, more Than 6.00
Relative density: Not available.
Melting Point: Not available.
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: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: Soluble in water.
Viscosity: Not available.
Chemical Formula: NaHSe03
Molecular Weight: 150.95

Chemical Stability: Stable under normal temperatures and pressures.
Incompatibility (Materials to Avoid): Strong reducing agents and strong acids.
Conditions to Avoid: Incompatible materials, exposure to moist air or water, excessive heat.
Hazardous Decomposition Products: selenium Oxide and fumes.
Hazardous Polymerization: Will not occur.

Toxicity to Animals:
LD50 (oral, rat) value of 2.5 mg/kg>
Acute toxicity estimate Inhalation 0,6 mg/l - dust/mist.
Carcinogenicity: Not listed as a suspected/confirmed carcinogen by ACGIH, IARC, NTP, SHA.
Teratogenic Effects: Not available.
Mutagenic Effects: Not available.
Developmental Toxicity: Not available.
Reproductive Effects: No information available.
Specific target organ toxicity: repeated exposure: May cause damage to organs through prolonged or repeated exposure.

Ecotoxicity: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Results of PBT and vPvB Assessment: Not available.
Persistence and Degradability: Soluble in water. Persistence is unlikely.
Mobility: Likely to be mobile due to water solubility.
Bioaccumulation/ Accumulation: No information available.
Results of PBT and vPvB assessment: No data available for assessment.

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 UN2630
Proper Shipping Name: Selenites (sodium hydrogenselenite)
Hazard Class 6.1
Packing Group I.
IMDG/IMO
UN-No UN2630
Proper Shipping Name: Selenites (sodium hydrogenselenite)
Hazard Class 6.1
Packing Group I.
IATA:
UN-No UN2630
Proper Shipping Name: Selenites (sodium hydrogenselenite)
Hazard Class 6.1
Packing Group I.

USA:
California Proposition 65: Not listed.
SARA 311/312: Acute Health Hazard; Chronic Health Hazard. See section 2.

European Labeling in Accordance with EC Directives:
H301 + H331 = Toxic if swallowed or if inhaled
H373 = May cause damage to organs through prolonged or repeated exposure.
H400 = Very toxic to aquatic life.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbols:
N = Dangerous for the environment
T = Toxic
Risk Phrases:
R23/25 = Toxic by inhalation and if swallowed.
R48 Danger of serious damage to health by prolonged exposure.
R50 = Very 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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