Disodium hydrogenarsenate heptahydrate 98.0-102.0% ACS

Supplier: Thermo Scientific Chemicals

Environment Warning

Danger

33373-14 33373-22

CAAA33373-14EA 249.64 CAD

CAAA33373-14 CAAA33373-22

Disodium hydrogenarsenate heptahydrate 98.0-102.0% ACS

Disodium hydrogenarsenate heptahydrate

MDL: MFCD00149179

Purity: 98.0-102.0% CAS No.: 10048-95-0 Molecular Formula: HAsNa2O4.7H2O Formula Weight: 312.01 (185.94anhy) Physical Form: Crystalline powder Density: 1.88 Appearance: White Melting Point: 130° dec. UN No.: 1685 MDL No.: MFCD00149179

Formula: HAsNa₂O₄·7H₂O
Melting Pt: 130 °C (dec.)
Density: 1.88
Storage Temperature: Ambient

MDL Number: MFCD00149179
CAS Number: 10048-95-0
EINECS: 231-902-4
UN: 1685
ADR: 6.1,II

Specification Test Results

Insoluble matter	0.005%
As2O3	0.01%
Cl	0.001%
NO3	0.005%
SO3	0.01%
Heavy Metals (as Pb)	0.002%
Fe	0.001%

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