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Merck
CN

91957

Monosodium methylphosphonate

99.0-101.0% (T)

别名:

Methanephosphonic acid monosodium salt, Methylphosphonic acid monosodium salt

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关于此项目

经验公式（希尔记法）:
CH4O3PNa
化学文摘社编号:
2914-38-7
分子量:
118.00
MDL number:
MFCD29079005
UNSPSC Code:
12352204
PubChem Substance ID:
329770104
NACRES:
NA.25
Assay:
99.0-101.0% (T)
Form:
crystals
Solubility:
water: 3.54 g/30 mL, colorless

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SMILES string

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

InChI

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

InChI key

CZVWTNTXBUVAFR-UHFFFAOYSA-M

assay

99.0-101.0% (T)

form

crystals

concentration

18.5-20.5% Na

loss

≤2.0% loss on drying

pH

4.5-5.1

solubility

water: 3.54 g/30 mL, colorless

cation traces

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

UV absorption

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

suitability

no residue for filter test

Quality Level

100

相关类别

Application

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

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H302,H314

Hazard Classifications

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

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

监管及禁止进口产品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCBZ7309
BCBP7181V
BCBP7181

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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
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
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
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
Mostafa Zarei et al.
Journal of proteome research, 10(8), 3474-3483 (2011-06-21)
Reversible phosphorylations play a critical role in most biological pathways. Hence, in signaling studies great effort has been put into identification of a maximum number of phosphosites per experiment. Mass spectrometry (MS)-based phosphoproteomics approaches have been proven to be an
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