Disodium hydrogen phosphate dihydrate 99+% for HPLC

Supplier: Thermo Scientific Chemicals

ThermoScintific Chemicals

ThermoScintific Chemicals

Synonyms: Sodium hydrogenphosphate dihydrate , Sorensen's salt , sec-Sodium phosphate , di-Sodium hydrogen orthophosphate dihydrate , Disodium phosphate , Sodium phosphate dibasic dihydrate , di-Sodium hydrogen phosphate dihydrate , Sodium monohydrogen phosphate dihydrate

AC34381-1000 AC34381-0250 34381-0025 34381-5000

TS34381-0250EA 38.62 USD

TS34381-0250 TS34381-0025 TS34381-5000 TS34381-1000

Disodium hydrogen phosphate dihydrate 99+% for HPLC

di-Sodium hydrogen phosphate dihydrate

Formula: Na₂HPO₄·2H₂O
MW: 177.99 g/mol
Melting Pt: 243…245 °C
Storage Temperature: Ambient

MDL Number: MFCD00149182
CAS Number: 10028-24-7
EINECS: 231-448-7

Specification Test Results

Appearance	White Crystalline powder or crystals
UV	(0.5 M in water)
UV	at 254 nm A: ≤0.05
pH	7.5 to 9.2 (5 % at 25°C)
Titration with HCl	≥99.0 %
Chloride (Cl)	≤50 ppm
Lead (Pb)	≤5 ppm

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