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Merck
CN
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文件

S4172

Sigma-Aldrich

磷酸氢二钠铵 四水合物

BioXtra, ≥99%

别名:

磷酸氢钠铵, 磷酸氢铵钠, 磷酸钠铵

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About This Item

线性分子式:
NaNH4HPO4 · 4H2O
CAS号:
7783-13-3
分子量:
209.07
MDL编号:
MFCD00066970
UNSPSC代码:
12352302
PubChem化学物质编号:
24899592
NACRES:
NA.25

产品线

BioXtra

质量水平

200

检测方案

≥99%

杂质

≤0.1% Insoluble matter

溶解性

H2O: 1 M, clear, colorless

痕量阴离子

chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%

痕量阳离子

Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES字符串

[NH4+].[Na+].OP([O-])([O-])=O

InChI

1S/H3N.Na.H3O4P.4H2O/c;;1-5(2,3)4;;;;/h1H3;;(H3,1,2,3,4);4*1H2/q;+1;;;;;/p-1

InChI key

IQTQISLCLWJRPM-UHFFFAOYSA-M

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相关类别

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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N-Nitroso-N-methylurea (NMU) is a potent carcinogen and suspected as a cause of human cancer. In this study, mutagenic NMU was detected by HPLC after the transnitrosation of non-mutagenic N-nitrosoproline (NP) to N-methylurea in the presence of thiourea (TU) under acidic
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