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Sodium tungstate dihydrate

Catalog No. 28-4640 Name Sigma Aldrich
CAS Number 10213-10-2 Website http://www.sigmaaldrich.com
M. F. H4Na2O6W Telephone 1-800-521-8956
M. W. 329.8477 Fax
Purity 99.0-100.5 Email
Storage Chembase ID: 102992

SYNONYMS

Title
钨酸钠 二水合物
IUPAC name
disodium dioxotungstenbis(olate) dihydrate
IUPAC Traditional name
disodium dihydrate tungstate
Synonyms
Tungstic acid sodium salt dihydrate
钨酸 钠盐 二水合物

DATABASE IDS

EC Number 236-743-4
CAS Number 10213-10-2
MDL Number MFCD00149190

PROPERTIES

Grade JIS special grade
Linear Formula Na2WO4 · 2H2O
Purity 99.0-100.5
Melting Point 698 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302
European Hazard Symbols Harmful Harmful (Xn)
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Risk Statements 22
RTECS YO7900000
Safety Statements 36
German water hazard class 1

DETAILS

REFERENCES