Sodium arsenate dibasic heptahydrate

≥98.0%

Synonym: Disodium hydrogen arsenate heptahydrate, di-Sodium hydrogen arsenate heptahydrate

• CAS Number 10048-95-0

• Linear Formula Na₂HAsO₄ · 7H₂O

• Molecular Weight 312.01

•  MDL number MFCD00149179

•  PubChem Substance ID 24891135

  Properties

  Related Categories	Arsenic, Catalysis and Inorganic Chemistry, Chemical Synthesis, Essential Chemicals, Research Essentials, Salts, Sodium Salts
  assay	≥98.0%

  Description

  Packaging

  50, 100 g in glass bottle

  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).

  General description

  Sodium arsenate dibasic heptahydrate (As(V)) is an arsenic compound

• Safety Information

  Symbol 

    GHS06, GHS08, GHS09

  Signal word 

  Danger

  Hazard statements 

  H301 + H331-H350-H410

  Precautionary statements 

  P201-P261-P273-P301 + P310-P311-P501

  Personal Protective Equipment 

  Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

  RIDADR 

  UN 1685 6.1 / PGII

  WGK Germany 

  3

  RTECS 

  CG0900000