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Merck
CN

04211

磷酸铵 二元

puriss., meets analytical specification of NF, 99-102%

别名:

磷酸二铵, 磷酸氢二铵, 磷酸氢铵

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关于此项目

线性分子式:
(NH4)2HPO4
化学文摘社编号:
分子量:
132.06
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
231-987-8
MDL number:
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grade

puriss.

assay

99-102%

quality

meets analytical specification of NF

impurities

≤0.001% heavy metals (as Pb)

pH

7.6-8.2 (25 °C, 1%)

mp

155 °C (dec.) (lit.)

anion traces

chloride (Cl-): ≤20 mg/kg, sulfate (SO42-): ≤200 mg/kg

cation traces

As: ≤2 mg/kg, Fe: ≤10 mg/kg

SMILES string

N.N.OP(O)(O)=O

InChI

1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)

InChI key

MNNHAPBLZZVQHP-UHFFFAOYSA-N



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wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

存储类别

13 - Non Combustible Solids

法规信息

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分析证书(COA)

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H Sakakura et al.
Journal of chromatography, 621(2), 123-131 (1993-11-24)
A method for the simultaneous determination of bile acids in rat bile and serum by high-performance liquid chromatography with a post-column enzymic reaction and fluorescence detection has been developed. Without prior fractionation and alkaline hydrolysis, 26 unconjugated, glycine- and taurine-conjugated
Electric Field-Assisted Solid Phase Extraction: Study of Electrochromatographic Parameters with an Anionic Model Compound.
Orlando RM, et al.
Journal of the Brazilian Chemical Society, 26(2), 310-318 (2015)
Hydrothermal synthesis, structures and luminescent properties of nanocrystaline Ca8Gd2(PO4)6O2: Eu2+, Eu3+ phosphors.
Bharat L, et al.
Chemical Engineering Journal, 240, 179-186 (2014)



全球贸易项目编号

货号GTIN
B78300-250G04061833442180
B78300-1KG04061838352736