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Metaphosphoric acid CAS：37267-86-0

Phosphoric acid is an inorganic compound that typically exists in the form of a glassy solid. It is mainly used as a dehydrating agent and protein precipitant in analytical chemistry and organic synthesis.


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Model:
37267-86-0
Brand:
bosschemical
Code:
37267-86-0

Product Description

Metaphosphoric acid Basic information
Physical Properties Preparation
Product Name:	Metaphosphoric acid
CAS:	37267-86-0
MF:	HO3P
MW:	79.98
EINECS:	253-433-4
Mol File:	37267-86-0.mol
Metaphosphoric acid Chemical Properties
Melting point	21°C
Boiling point	158°C
bulk density	1000kg/m3
density	2 g/cm3
vapor pressure	0.04 hPa at 20 °C
storage temp.	Store below +30°C.
solubility	Soluble in alcohol.
form	pieces
color	Glassy
Odor	Odorless
PH	2 (20°C, 33g/L in H2O)
Water Solubility	Decomposes in water. Soluble in alcohol.
Sensitive	Hygroscopic
Merck	147,345
Stability:	Stable. Incompatible with strong bases, most metals.
Cosmetics Ingredients Functions	CHELATING
Cosmetics Ingredients Functions	BUFFERING
Cosmetic Ingredient Review (CIR)	Metaphosphoric acid (37267-86-0)
InChI	1S/HO3P/c1-4(2)3/h(H,1,2,3)
InChIKey	UEZVMMHDMIWARA-UHFFFAOYSA-N
SMILES	OP(=O)=O
CAS DataBase Reference	37267-86-0(CAS DataBase Reference)
EPA Substance Registry System	Metaphosphoric acid (37267-86-0)