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01-4970

Sigma-Aldrich

Ammonium phosphate monobasic

SAJ first grade, ≥98.0%

Sinónimos:

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

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About This Item

Fórmula lineal:
NH4H2PO4
Número de CAS:
7722-76-1
Peso molecular:
115.03
EC Number:
231-764-5
MDL number:
MFCD00003396
UNSPSC Code:
12352300
PubChem Substance ID:
329747311

grade

SAJ first grade

vapor pressure

<0.000 hPa ( 20 °C)

assay

≥98.0%

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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Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
U2938
U8742
U8444
U5438
U2894

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International journal of food microbiology, 151(1), 87-92 (2011-09-10)
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Journal of the science of food and agriculture, 90(5), 750-758 (2010-04-01)
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Organically-modified hydroxyapatite materials were synthesized through the addition of oxalic, succinic, adipic and citric acids to a calcium hydroxide solution before neutralization by ammonium dihydrogenphosphate. All carboxylic acids have a significant influence on apatite crystallinity and nanoparticle size, as indicated
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