8.20746
Potassium methylate
for synthesis
Synonym(s):
Potassium methylate, Potassium methoxide, Potassium methanolate
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About This Item
Empirical Formula (Hill Notation):
CH3KO
CAS Number:
Molecular Weight:
70.13
EC Index Number:
212-736-1
UNSPSC Code:
12352107
MDL number:
Quality Level
assay
≥97.0% (acidimetric)
form
powder
autoignition temp.
30-50 °C
pH
12.8 (20 °C, 7 g/L in H2O)
bulk density
750 kg/m3
InChI
1S/CH3O.K/c1-2;/h1H3;/q-1;+1
InChI key
BDAWXSQJJCIFIK-UHFFFAOYSA-N
Analysis Note
Assay (acidimetric): ≥ 97.0 %
Free KOH: ≤ 1.0 %
Identity (IR): passes test
Free KOH: ≤ 1.0 %
Identity (IR): passes test
signalword
Danger
hcodes
Hazard Classifications
Self-heat. 1 - Skin Corr. 1B
supp_hazards
Storage Class
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 2
flash_point_f
51.8 °F - closed cup
flash_point_c
11 °C - closed cup
Regulatory Information
监管及禁止进口产品
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