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甲醛

英文名: Formaldehyde

CAS: 50-00-0      分子式: CH2O

分子量: 30.02600

别名:


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描述

Formaldehyde is used in various organic synthesis and reactions. It is used in the textile industry in the area of crosslinking molecules to vary the properties of fabrics. In the food industry it is used to reinforce and improve packaging of meats and produce. It can help improve the water resistance of biodegradable collagen films.

基本信息
英文名:
Formaldehyde
CAS号.:
50-00-0
别名:
superlysoform; HCHO; Formol; Methylene glycol; Formalin;
分子式:
CH2O
分子量:
30.02600
PSA:
17.07000
LogP:
0.45100
物化属性
外观:
Colorless gas
密度:
0.8153 g/cm3 (−20 °C)
熔点:
-92 °C
沸点:
-19 °C
闪点:
50 °C (37%甲醛水溶液,含15%甲醇,闭杯法); 85 °C (37%甲醛水溶液,不含甲醇,闭杯法)
储存条件:
Warehouse ventilation low-temperature Drying, and H-hole agent, alkali, strong oxidant separate storage
安全信息
符号:
GHS05 GHS06 GHS08
信号词:
Dangerous
危害声明:
H301 + H311 + H331; H314; H317; H335; H341; H350; H370
警示性声明:
P201; P260; P280; P301 + P310 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338; P308 + P311
海关编码:
2912110000
WGK Germany:
2
危险类别码:
R23/24/25; R34; R43; R45
安全说明:
S26;S36/37/39;S45;S51;S53;S60
危险品标志:
T; C
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