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Merck
CN

75568

Sigma-Aldrich

磷酸一铵 溶液

BioUltra, 2.5 M in H2O

别名:

Ammonium dihydrogen phosphate solution

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About This Item

线性分子式:
NH4H2PO4
CAS号:
分子量:
115.03
EC 号:
MDL编号:
UNSPSC代码:
12161700
PubChem化学物质编号:

产品线

BioUltra

表单

liquid

浓度

2.5 M in H2O

杂质

insoluble matter, passes filter test

pH值(酸碱度)

3.5-5 (25 °C, 2.5 M in H2O)

溶解性

H2O: 2.5 M at 20 °C, clear, colorless

密度

1.144 g/mL at 20 °C

痕量阴离子

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

痕量阳离子

Al: ≤1 mg/kg
As: ≤0.1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤20 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤10 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg

λ

2.5 M in H2O

紫外吸收

λ: 260 nm Amax: 0.045
λ: 280 nm Amax: 0.040

SMILES字符串

[NH4+].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

象形图

Exclamation mark

警示用语:

Warning

危险声明

预防措施声明

危险分类

Eye Irrit. 2

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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