Disodium hydrogen phosphate dihydrate

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Chemical Properties

Product Name	Disodium hydrogen phosphate dihydrate
CAS No	10028-24-7
EC-No	600-053-5
Min. Order	1KG
Purity	99%
Supply Ability	100kg
Release date	2019/07/07

Contact: Emma Mob: +86-15738360906 Email: emma@coreychem.com

Product Name:	Disodium hydrogen phosphate dihydrate
Synonyms:	DINATRII PHOSPHAS ANHYDRICUS;DIBASIC SODIUM PHOSPHATE;DSP;DSPA;DISODIUM PHOSHATE;DISODIUM PHOSPHATE;DI-SODIUM HYDROGEN ORTHOPHOSPHATE DIBASIC;DISODIUM HYDROGEN PHOSPHATE
CAS:	10028-24-7
MF:	2Na.HO4P.2H2O
MW:	177.99
EINECS:	600-053-5
Product Categories:	Food Additives
Mol File:	10028-24-7.mol

Disodium hydrogen phosphate dihydrate Chemical Properties

Melting point	92,5°C
density	1.064 g/mL at 20 °C
vapor density	4.9 (vs air)
storage temp.	Store at +5°C to +30°C.
solubility	H₂O: 0.5 M at 20 °C, clear, colorless
form	powder
color	White
PH	8.9-9.2 (25℃, 0.5M in H2O)
λmax	λ: 260 nm Amax: 0.03 λ: 280 nm Amax: 0.03
Stability:	Stable. Incompatible with strong oxidizing agents.
InChIKey	KDQPSPMLNJTZAL-UHFFFAOYSA-L
CAS DataBase Reference	10028-24-7(CAS DataBase Reference)
EPA Substance Registry System	Phosphoric acid, disodium salt, dihydrate(10028-24-7)

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