Disodium hydrogen phosphate, anhydrous ≥99.0% (by titrimetric analysis), Puriss. p.a. ACS, Fluka™

Supplier: BURDICK & JACKSON FKA SIGMA

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Avg. Ratings: 0.0 out of 5

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71640-1KG 71640-250G 71640-5KG

BJ71640-1KGEA 147.04 USD

BJ71640-1KG BJ71640-250G BJ71640-5KG

Disodium hydrogen phosphate, anhydrous ≥99.0% (by titrimetric analysis), Puriss. p.a. ACS, Fluka™

di-Sodium hydrogen phosphate

Formula: Na₂HPO₄
Storage Temperature: Ambient

MDL Number: MFCD00003496
CAS Number: 7558-79-4
EINECS: 231-448-7

Specification Test Results

Assay	99.0 - 101.0 %
Colour of the solution	complying
Clearness of the solution	complying
pH (5 %, 25 °C)	8.7 - 9.3
Loss on drying (105°C)	Max. 0.2 %
Water insoluble matter	Max. 0.01 %
Arsenic (As)	Max. 1 ppm
Calcium (Ca)	Max. 10 ppm
Cadmium (Cd)	Max. 5 ppm
Cobalt (Co)	Max. 5 ppm
Chromium (Cr)	Max. 10 ppm
Copper (Cu)	Max. 5 ppm
Iron (Fe)	Max. 5 ppm
Potassium (K)	Max. 50 ppm
Magnesium (Mg)	Max. 5 ppm
Manganese (Mn)	Max. 5 ppm
Nickel (Ni)	Max. 5 ppm
Lead (Pb)	Max. 2 ppm
Zinc (Zn)	Max. 5 ppm
Heavy metals (as Pb)	Max. 10 ppm
Total S (as SO₄)	Max. 50 ppm
Chloride (Cl)	Max. 10 ppm
Total N	Max. 10 ppm

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