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di-Sodium hydrogen phosphate dihydrate

SIAL/71645 - BioXtra, ≥98.0% (T)

Synonym: sec-Sodium phosphate; Disodium hydrogen phosphate dihydrate; Disodium phosphate; Sodium phosphate dibasic dihydrate

CAS Number: 10028-24-7
Empirical Formula (Hill Notation): HNa2O4P · 2H2O
Molecular Weight: 177.99
EC Number: 231-448-7
MDL Number: MFCD00149182
Linear Formula: Na2HPO4 · 2H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-71645-1KG 1 kg
 $119.00
1/EA		 Add To Favorites
45-71645-5KG 5 kg
 $493.00
1/EA		 Add To Favorites

 

anion traces chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤50 mg/kg
assay ≥98.0% (T)
cation traces Ca: ≤50 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
form crystals
InChI 1S/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);2*1H2/q2*+1;;;/p-2
InChI key KDQPSPMLNJTZAL-UHFFFAOYSA-L
loss 20-21% loss on drying
pH 8.8-9.4 (50 mg/mL in H2O)
product line BioXtra
Quality Level 300 
SMILES string O.O.[Na+].[Na+].OP([O-])([O-])=O
solubility hot water: 0.5 g/10 mL, clear, colorless
RIDADR UN 3077 9 / PGIII
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98.0% (T)
UNSPSC 12352209

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