免费看男女做好爽好硬视频_aa一级黄色片_看黄网站在线_被cao哭嗯啊屁股撅起来调教

Changzhou Puhua Chemical Co.,Ltd.
Alkanes
Acids
Esters
Acylation
Ketones
Ethers
Phenols
Amines
Alcohols
Potassium
Heterocyclic
Others
Formic acid 94%
CAS No.: 64-18-6
EINECS RN: 200-579-1
Molecular Formula: CH2O2
Molecular Weight: 46.02
Properties: Appearance: colorless fuming inflammable liquid
M.P.: 8.4℃
B.P.: 100.7℃
Relative density: 1.220
Refractive index: 1.3714
Flash point: 69℃
Solubility: soluble in water, ethanol and ether, slightly soluble in benzene.
Use: Use:d for the preparation of formate, formic ether etc.
Structural Formula:
    Back
Home | About Us | Products | News | Jobs | Facility | Order | Contact Us | 中文版 【Admin】
Copyright(C)2015, Changzhou Puhua Chemical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice