di-Sodium hydrogen phosphate anhydrous, EP, USP grade CAS 7558-79-4

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CAS: 7558-79-4

MF: HNa₂O₄P

MW: 141.98

Product Categories	Buffers, Raw Materials (IVD), PCR, Reagents for Northern and Southern Blotting, Cosmetic Raw Materials
CAS RN	7558-79-4
Alternative CAS RN	-
EC Number	231-448-7
MDL Number	MFCD00003496
Storage Temperature	+20°C
Shipping Temperature	Ambient
Harmonised Tariff Code	2835220000

Physical Description	White crystalline powder or crystals
Identification	A, B, C, D to pass tests
Solubility (10% in water)	Clear, colourless solution
Insoluble Matter	≤ 0.4%
Chloride (Cl)	≤ 200ppm
Sulphate (SO4)	≤ 500ppm
Iron (Fe)	≤ 20ppm
Heavy Metals (as Pb)	≤ 10ppm
Arsenic (As)	≤ 2ppm
Reducing Substances	To pass test
Monosodium Phosphate Ratio	≤ 0.025
Loss on Drying	≤ 5.0% (USP)
Loss on Drying	≤ 1.0% (EP)
Assay	98.0 - 100.5 %
Pharmacopoeia Specification(s)	EP, USP
Specification Version	1.2