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Sodium selenate Structure

Sodium selenate

Chemical Properties

Melting point 32(trans.)
Density  3.213
vapor pressure  0.133Pa at 20℃
form  Powder
Specific Gravity 3.213
color  White
Odor Odorless
PH Range 5.5-7.5
PH 5.5-7.5 (25°C, 18.9g/L)
Water Solubility  Soluble in water.
Sensitive  Hygroscopic
Merck  14,8671
Cosmetics Ingredients Functions ANTIOXIDANT
InChI 1S/2Na.H2O4Se/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChIKey MHQOTKLEMKRJIR-UHFFFAOYSA-L
SMILES [Na+].[Na+].[O-][Se]([O-])(=O)=O
CAS DataBase Reference 13410-01-0(CAS DataBase Reference)
EPA Substance Registry System Sodium selenate (13410-01-0)

Safety Information

Hazard Codes  T,N,T+
Risk Statements  23/25-33-50/53-28-23
Safety Statements  20/21-28-45-60-61-28A
RIDADR  UN 2630 6.1/PG 1
WGK Germany  2
RTECS  VS6650000
F  10
TSCA  TSCA listed
HazardClass  6.1
PackingGroup  I
HS Code  28429010
Storage Class 6.1B - Non-combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications Acute Tox. 2 Inhalation
Acute Tox. 2 Oral
Aquatic Acute 1
Aquatic Chronic 1
Skin Irrit. 2
STOT RE 2
Hazardous Substances Data 13410-01-0(Hazardous Substances Data)

MSDS

Usage And Synthesis