SODIUM PHOSPHATE DIBASIC HEPTAHYDRATE AR

SODIUM PHOSPHATE DIBASIC HEPTAHYDRATE AR

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Category: Inorganic Phosphates

Description
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Description

Disodium hydrogen phosphate heptahydrate, Disodium phosphate

Article No.	5974F	Grade	AR
Purity	99%	CAS No.	7782-85-6
Molecular Formula	Na₂HPO₄ · ₇H₂O	Molecular Weight	268.07
H.S. Code	2835.2200	Shelf Life	60 Months

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Specifications

Appearance	White crystals
Assay (HCl titration)	Min 99.0%
Heavy metal (as Pb)	Max 0.0005%
pH (5% solution; 20°C)	9.0 to 9.3
Sulphate (SO4)	Max 0.005%
Chloride (Cl)	Max 0.001%
Arsenic (As)	Max 0.0005%
Iron (Fe)	Max 0.0005%
Potassium (K)	Max 0.01%

Packings

500 g

00500

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