Sodium perborate tetrahydrate

Xem hình lớn Code:71840 Code: 71840 Đóng gói: 250g, 1kg Hãng sản xuất: Sigma-Aldrich

Sodium perborate tetrahydrate

purum p.a., 96% (RT)

• CAS Number 10486-00-7

• Linear Formula NaBO₃ · 4H₂O

• Molecular Weight 153.86

•  EC Number 239-172-9

•  MDL number MFCD00149231

•  PubChem Substance ID 24886309

• Properties

  Related Categories	Essential Chemicals, Research Essentials, Salts, Sodium Salts
  grade	purum p.a.
  assay	≥10% active oxygen basis
  	96% (RT)
  mp	60 °C (dec.)(lit.)
  anion traces	chloride (Cl-): ≤500 mg/kg
  	sulfate (SO42-): ≤3000 mg/kg
  cation traces	Ca: ≤200 mg/kg
  	Cd: ≤50 mg/kg
  	Co: ≤50 mg/kg
  	Cu: ≤50 mg/kg
  	Fe: ≤50 mg/kg
  	K: ≤100 mg/kg
  	Ni: ≤50 mg/kg
  	Pb: ≤50 mg/kg
  	Zn: ≤50 mg/kg

  Description

  Other Notes

  A -D suffix exists for administrative purposes only.
  All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

  Application

  Sodium perborate tetrahydrate may be employed for the following studies:
  • Transformation of iodoarenes to (diacetoxyiodo)arenes.^[]
  • Oxidation of Π-deficient azines to afford N-oxides.^[]
  • Oxidation of sulphur containing heterocyclic compounds to afford S,S-dioxides.^[]
  • Microwave-assisted oxidative hydration of various aromatic and aliphatic nitriles.^[]
  

  General description

  Sodium perborate tetrahydrate is a hydrated sodium salt. It participates in various oxidation reactions of anilines and sulphides.

• Safety Information

  Symbol 

    GHS03, GHS05, GHS07, GHS08

  Signal word 

  Danger

  Hazard statements 

  H272-H302-H318-H335-H360Df

  Precautionary statements 

  P201-P220-P261-P280-P305 + P351 + P338-P308 + P313

  Personal Protective Equipment 

  dust mask type N95 (US), Eyeshields, Gloves

  RIDADR 

  UN 1479 5.1 / PGIII

  WGK Germany 

  3

  RTECS 

  SC7350000