Sodium selenate, anhydrous, 99.8+% (metals basis), Thermo Scientific Chemicals

Description

For Use As a Reagent

Sodium selenate is used in glass industry, and produces red hue in glass. It acts as a decoloring agent in glass production. Combined with ferrous oxides, it produces colorless glass. Appropriate preparation of sodium selenate is used in multivitamins.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 13410-01-0
• Molecular Formula: Na2O4Se
• Molecular Weight (g/mol): 188.95
• MDL Number: MFCD00003490
• InChI Key: MHQOTKLEMKRJIR-UHFFFAOYSA-L
• Synonym: sodium selenate, disodium selenate, natriumseleniat, selenic acid, disodium salt, caswell no. 791, natriumseleniat german, sel-tox sso2 and ss-20, unii-5dqp25600a, selenic acid h2seo4 , disodium salt, ccris 1259
• PubChem CID: 25960
• ChEBI: CHEBI:77775
• IUPAC Name: disodium;selenate
• SMILES: [Na+].[Na+].[O-][Se]([O-])(=O)=O

• Melting Point: 32° (transition)
• Color: Purple
• Physical Form: Powder
• Quantity: 1 kg
• Assay Percent Range: 99.8+% (metals basis)
• Solubility Information: Soluble in water.
• Formula Weight: 188.94
• Odor: Odorless
• Sensitivity: Hygroscopic
• Appearance: White powder
• Density: 3.213
• Chemical Name or Material: Sodium selenate, anhydrous

Safety and Handling

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 2
• LONG-TERM AQUATIC HAZARD Chronic 1
• ACUTE AQUATIC Acute 1
• Skin corrosion/irritation Category 2
• Specific target organ toxicity after repeated exposure Category 2

Hazard Statement

• H300-Fatal if swallowed.
• H315-Causes skin irritation.
• H330-Fatal if inhaled.
• H373-May cause damage to organs.
• H400-Very toxic to aquatic life.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P310-Immediately call a POISON CENTER/doctor/.
• P405-Store locked up.

RUO – Research Use Only