Synonyms: Disodium hydrogen arsenate heptahydrate; di-Sodium hydrogen arsenate heptahydrate
CAS Number: 10048-95-0
Formula: HAsNa2O4 · 7H2O
Formula Weight: 312.01
Linear Formula: Na2HAsO4 · 7H2O
MDL No.: MFCD00149179
Purity: >=98.0%
UNSPSC Code: 12352300
General description: Sodium arsenate dibasic heptahydrate (As(V)) is an arsenic compound.
Application: Sodium arsenate dibasic heptahydrate may be used as a reference standard for the quantification of arsenic compounds in rice- and seafood-based samples by ion chromatography-inductively coupled plasma/ mass spectrometry. The samples for analysis were prepared by ultrasonic-assisted enzymatic extraction (UAEE).
RTECS: CG0900000
RIDADR: UN 1685 6.1 / PGII
WGK Germany: 3
R Codes: 45-23/25-50/53
S Codes: 53-45-60-61
IOD Codes: T,N
Symbol: GHS06, GHS08, GHS09
Signal Word: Danger
Hazard Statements: H301 + H331-H350-H410
Precautionary statements: Missing Phrase - N15.00950417-P201-P261-P280-P304 + P340 + P312-P308 + P313