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91957

Sigma-Aldrich

Monosodium methylphosphonate

99.0-101.0% (T)

Sinônimo(s):

Methanephosphonic acid monosodium salt, Methylphosphonic acid monosodium salt

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About This Item

Fórmula empírica (Notação de Hill):
CH4O3PNa
Número CAS:
2914-38-7
Peso molecular:
118.00
Código UNSPSC:
12352204
ID de substância PubChem:
329770104
NACRES:
NA.25

Nível de qualidade

100

Ensaio

99.0-101.0% (T)

forma

crystals

concentração

18.5-20.5% Na

perda

≤2.0% loss on drying

pH

4.5-5.1

solubilidade

water: 3.54 g/30 mL, colorless

traços de cátion

Al: ≤5 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

Absorção UV

λ: 260 nm Amax: ≤0.2
λ: 280 nm Amax: ≤0.07

adequação

no residue for filter test

cadeia de caracteres SMILES

O=P(C)(O[Na])O

InChI

1S/CH5O3P.Na/c1-5(2,3)4;/h1H3,(H2,2,3,4);/q;+1/p-1

chave InChI

CZVWTNTXBUVAFR-UHFFFAOYSA-M

Categorias relacionadas

Aplicação

Buffer component for ERLIC technique for Phosphoproteome analysis and inhibitor of protein phosphatases.

Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palavra indicadora

Danger

Frases de perigo

H302,H314

Classificações de perigo

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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L P Wackett et al.
Journal of bacteriology, 169(2), 710-717 (1987-02-01)
Carbon-phosphorus bond cleavage activity, found in bacteria that utilize alkyl- and phenylphosphonic acids, has not yet been obtained in a cell-free system. Given this constraint, a systematic examination of in vivo C-P lyase activity has been conducted to develop insight
Yogesh Surendranath et al.
Journal of the American Chemical Society, 134(14), 6326-6336 (2012-03-08)
The mechanism of nucleation, steady-state growth, and repair is investigated for an oxygen evolving catalyst prepared by electrodeposition from Co(2+) solutions in weakly basic electrolytes (Co-OEC). Potential step chronoamperometry and atomic force microscopy reveal that nucleation of Co-OEC is progressive
J L Slonczewski et al.
Proceedings of the National Academy of Sciences of the United States of America, 78(10), 6271-6275 (1981-10-01)
The intracellular pH of Escherichia coli cells, respiring on endogenous energy sources, was monitored continuously by 31P NMR over an extracellular pH range between 5.5 and 9. pH homeostasis was found to be good over the entire range, with the
Marta Kwiatkowska et al.
Pesticide biochemistry and physiology, 109, 34-43 (2014-03-04)
The toxicity of herbicides to animals and human is an issue of worldwide concern. The present study was undertaken to evaluate toxic potential of widely used pesticide - glyphosate, its metabolites: aminomethylphosphonic acid (AMPA); methylphosphonic acid and its impurities: N-(phosphonomethyl)iminodiacetic
H Lindner et al.
Journal of chromatography. A, 782(1), 55-62 (1998-01-24)
A new two-step high-performance liquid chromatography (HPLC) procedure has been developed to separate modified histone H1 subtypes. Reversed-phase (RP) HPLC followed by hydrophilic-interaction liquid chromatography (HILIC) was used for analytical and semi-preparative scale fractionation of multi-phosphorylated H1 histone subtypes into
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