Disodium pytophosphate

Supplier CD Formulation
Product # CDC10-0120
CAS # 231-835-0
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product1 Cosmetic Ingredients
Molecular Formula H2Na2O7P2
Synonyms DisodiuMpytophospha;TwosodiuMpyrophosphatetwohydrogen;AmyloidPrecursorProteinβ,Secreted;ANTI-DSPP(N-TERM)antibodyproducedinrabbit;DChemicalbookentinsialophosphoprotein;SodiuMpyrophosphatedibasicpracticalgrade;SODIUMPYROPHOSPHATEDIBASICBIOULTR;FoodGradeSodiumAcidPyrophosphate
CAS Number 7758-16-9
Category Cosmetic Chelating Chemicals
Purity 0.98
Color White to off-white
Physical State Powder
Solubility H2O: 0.1 M at 20 °C, clear, colorless
Storage -70°C
Melting Point decomposes 220℃ [MER06]
Density 1.86 g/mL
Molecular Weight (g/mol) 221.94
pH 3.5-4.5 (20℃, 0.1M in H2O, freshly prepared)
Stability Stable.
Hazard Codes Xi
Safety Statements 24/25-26
WGK Germany 2.0
RTECS UX6475000
Water Solubility Fully miscible in water. Insoluble in alcohol and ammonia.
Image 7758-16-9
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