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Calcium phosphate monobasic CAS 7758-23-8 MCP

Calcium phosphate monobasic, also known as monocalcium phosphate, has the chemical formula of Ca(H2PO4)2·H2O. It is a white monoclinic crystalline powder, odorless and tasteless, soluble in dilute hydrochloric acid, nitric acid, acetic acid, slightly soluble in water, and insoluble in ethanol. Relative density 2.32. Stable in air. It starts to lose water at 75℃ to form anhydrous calcium hydrogen phosphate. At 30℃, 1.8g of calcium dihydrogen phosphate can be dissolved in 100ml of water. The aqueous solution is acidic, and the heated aqueous solution is hydrolyzed into calcium hydrogen phosphate. It loses crystal water at 109℃ and decomposes into calcium metaphosphate at 203℃. Calcium dihydrogen phosphate is widely used as a feed additive for aquatic animals and livestock and poultry animals, and is used as a leavening agent, dough regulator, buffer, nutritional supplement, emulsifier, stabilizer and other quality improvers.


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Model:
7758-23-8
Brand:
bosschem
Code:
7758-23-8

Product Description

Calcium phosphate monobasic Basic information
Product Name:	Calcium phosphate monobasic
CAS:	7758-23-8
MF:	CaH4O8P2
MW:	234.05
EINECS:	231-837-1
Mol File:	7758-23-8.mol
Calcium phosphate monobasic Chemical Properties
Melting point	109 °C
Boiling point	203 °C (decomposes)
density	2.22（16/4℃）
refractive index	1.5176
form	Crystals
Odor	Odorless
Water Solubility	insoluble
Merck	131,698
Stability:	Stable. Incompatible with strong acids.
LogP	-2.148 (est)
CAS DataBase Reference	7758-23-8(CAS DataBase Reference)
EPA Substance Registry System	Monocalcium phosphate (7758-23-8)

Name of index	Index	Analysis value
Appearance	White Powder
CaO %	19.0-24.8	24.5
P2O5 %	55.5-61.1	56.0
Arsenic(As), % ≤	0.0001	<0.0001
Heavy metals(As Pb) , % ≤	0.0015	<0.0010
Fluorides(As F), % ≤	0.0030	<0.0015
Loss on ignition % ≤	25.0	18.0
Lead(Pb ), % ≤	0.0001	<0.0001
Assay % ≥	95.0	99.0
Through 200 mesh %	96	Pass
Cadmium % ≤	0.0001	<0.0001
Aluminium % ≤	0.020	<0.0001
Mercury % ≤	0.0001	<0.0001
PH	2.9-4.0	3.0
Acidity Level Al >	630	Pass