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Tetrasodium diphosphate decahydrate 99.0-103.0% ACS

Supplier: BeanTown Chemical

Synonyms: Sodium pyrophosphate decahydrate , tetra-Sodium pyrophosphate decahydrate , Sodium pyrophosphate tetrabasic decahydrate

135320-500G 135320-2KG 135320-100G

BT135320-2KGEA 178.65 USD

BT135320-2KG BT135320-100G BT135320-500G

Tetrasodium diphosphate decahydrate 99.0-103.0% ACS

tetra-Sodium diphosphate decahydrate

RTECS: UX7350000
Crystalline

Formula: Na₄P₂O₇·10H₂O
MW: 446.06 g/mol
Melting Pt: 79.5 °C
Density: 1.82 g/mL

MDL Number: MFCD00149200
CAS Number: 13472-36-1
EINECS: 231-767-1

Specification Test Results

Assay	99.0-103.0%
pH of 5% solution at 25°C	9.5-10.5
Insoluble matter	≤0.01%
Chloride (Cl)	≤0.002%
Sulfate (SO4)	≤0.005%
Nitrogen compounds (as N)	≤0.001%
Heavy metals	≤0.001%
Iron (Fe)	≤0.001%
Arsenic (As)	≤5ppm

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