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main service
1.own made fine chemical products
2.out sourcing and quality controlling service in china
3. com for chemical synthesis
4.lab custom synthesis of api and intermadiates
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1. nmr,hplc and coa can be supplied
2. free sample for testing
recommend products
sodium dimethyl 5-sulphonatoisophthalate
cas:3965-55-7
product name: | potassium methoxide |
synonyms: | methanol,potassiumsalt;potassium methoxide, 0.1 n solution in toluene/methanol, pure;potassium methylate cryst. in methanol;potassium methoxide solution, ~25% in me thanol;potassium methoxide, 30% in methanol;potassiummethoxide,95-99%;potassium methoxide solution;kaliummethanolat |
cas: | 865-33-8 |
mf: | ch3ko |
mw: | 70.13 |
einecs: | 212-736-1 |
product categories: | pharmaceutical intermediates |
mol file: | 865-33-8.mol |
potassium methoxide chemical properties |
mp | -20°c |
bp | 84°c |
density | 0.95 g/ml at 20 °c |
refractive index |
n |
fp | 7°c |
storage temp. | flammables area |
water solubility | may decompose |
sensitive | moisture sensitive |
stability: | stable. reacts violently with water. moisture sensitive. absorbs carbon dioxide from the air. incompatible with acids, strong oxidizing agents, acid chlorides, acid anhydrides, alkali metals. |
cas database reference | 865-33-8(cas database reference) |
epa substance registry system | methanol, potassium salt(865-33-8) |
safety information |
hazard codes | f,t,c |
risk statements | 11-14-34-67-65-63-48/20-39/23/24/25-38-23/24/25 |
safety statements | 8-16-26-43-45-62-46-36/37/39-33-29-25 |
ridadr | un 3274 3/pg 2 |
wgk germany | 1 |
f | 3-10-23 |
tsca | yes |
hazardclass | 4.2 |
packinggroup | ii |
hs code | 29051900 |