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01-4960

Sigma-Aldrich

Ammonium phosphate monobasic

JIS special grade, ≥99.0%

Synonym(s):

mono-Ammonium phosphate, prim-Ammonium phosphate, Ammonium dihydrogenphosphate

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About This Item

Linear Formula:
NH4H2PO4
CAS Number:
7722-76-1
Molecular Weight:
115.03
EC Number:
231-764-5
MDL number:
MFCD00003396
UNSPSC Code:
12352300
PubChem Substance ID:
329747310

grade

JIS special grade

vapor pressure

<0.000 hPa ( 20 °C)

Assay

≥99.0%

form

crystalline

availability

available only in Japan

pH

3.8-4.4 (25 °C, 50 g/L)

mp

190 °C (dec.) (lit.)

SMILES string

N.OP(O)(O)=O

InChI

1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)

InChI key

LFVGISIMTYGQHF-UHFFFAOYSA-N

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Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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