Sodium pyrophosphate dibasic

Purity: Ultrapure BioReagent, ≥99.0% (T)

Synonym(s): Sodium diphosphate dibasic, Disodium dihydrogen pyrophosphate

Formula: H2Na2O7P2 Molecular Weight: 221.94

CAS Number: 7758-16-9 EC Number: 231-835-0 PubChem CID: 24451

Properties

Shelf life: 1095 days

Solubility: H2O: 0.1M at20°C, clear, colorless

Sensitivity:

Boiling point:

Melting point:

InChl: InChI=1S/2Na.H4O7P2/c; ; 1-8(2, 3)7-9(4, 5)6/h; ; (H2, 1, 2, 3)(H2, 4, 5, 6)/q2*+1; /p-2

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H319; H303

Precautionary Statements: P305+P351+P338; P280; P264; P337+P313

WGK: 1

Storage:

Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter