Monocalcium phosphate

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Names

[ CAS No. ]:
7758-23-8

[ Name ]:
Monocalcium phosphate

[Synonym ]:
Monocalcium phosphate
Calcium bis(dihydrogen phosphate)
Calcium monobasic phosphate
Calcium biphosphate
calcium superphosphate
calcium,dihydrogen phosphate
CALCIUM PHOSPHATE MONOBASIC
MFCD00010898
EINECS 231-837-1
QPQQO &&Ca salt 2:1
Calcium dihydrogen phosphate
Monobasic calcium phosphate
Calcium Dihydrogenphoshate

Chemical & Physical Properties

[ Density]:
2.22（16/4℃）

[ Boiling Point ]:
158ºC at 760 mmHg

[ Molecular Formula ]:
CaH4O8P2

[ Molecular Weight ]:
234.053

[ Exact Mass ]:
233.900726

[ PSA ]:
180.80000

[ Stability ]:
Stable. Incompatible with strong acids.

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TB8527000
CAS REGISTRY NUMBER :
7758-23-8
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
Ca.2H3-O4-P
MOLECULAR WEIGHT :
236.08

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
17500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(12),87,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
15250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(12),87,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84097 No. of Facilities: 661 (estimated) No. of Industries: 11 No. of Occupations: 35 No. of Employees: 14370 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84097 No. of Facilities: 990 (estimated) No. of Industries: 9 No. of Occupations: 14 No. of Employees: 18990 (estimated) No. of Female Employees: 5892 (estimated)

Safety Information

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37-S37/39

[ WGK Germany ]:
2

[ RTECS ]:
TB8527000

[ HS Code ]:
2835260000

Customs

[ HS Code ]: 2835260000

Related Compounds

  • monocalcium chloride phosphate
  • calcium 1-naphthyl phosphate
  • dihydrogen phosphate,[(E)-(1-methylpyridin-2-ylidene)methyl]-oxoazanium
  • Stearyl phosphate aluminum salt
  • HYDROGEN PHOSPHATE IONOPHORE I
  • Demanyl phosphate
  • Methyl 4-[[7-(1-ethoxy-1-oxopropan-2-yl)oxy-4-oxo-4a,5,6,7,8,8a-hexahydrochromen-3-yl]oxy]benzoate
  • 8-Bromo-7-[3-(8-bromo-3-methyl-2,6-dioxo-4,5-dihydropurin-7-yl)propyl]-3-methyl-4,5-dihydropurine-2,6-dione
  • 5-Heptyl-6-methyl-2-[(4-methylquinazolin-2-yl)amino]-1,3-diazinan-4-one
  • 6-[(3,5-Dioxo-1,2,4-triazinan-6-yl)amino]hexanehydrazide
  • Bicyclo[4.2.0]octa-1,3,5-triene-7-methanamine, N-ethyl-I+/--(propoxymethyl)-
  • 2-Methoxy-1-(oxan-3-yl)ethan-1-amine
  • Azetidin-3-yl morpholine-4-carboxylate
  • 2,5-Dimethyl-7-azabicyclo[2.2.1]heptane
  • Tricyclo[4.3.0.0,2,5]nonan-7-one
  • Pyrrolidin-3-yl pyrrolidine-1-carboxylate
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