离岸价格
获取最新报价|
Minimum Order
位置:
Zibo,China
最小订单价格:
-
最小订单:
-
包装细节:
25kg, 250kg & bigbag
交货时间:
within 7 days
供应能力:
300 Metric Ton per Month
付款方式:
T/T, L/C, D/P
联系人 Ms. Sailly
hutian, Zibo, Shandong
Formic acid: methanoic acid
Molecular formula:CH2O2
molecular weight: *6.*3
properties: At normal temperature, it is a clear, colorless liquid with characteristic, pungent odor. Its density is 1.***1(*0/4 degree), melting point is 8.6 degree,boiling point is **0.8degree, flash point in open cup is *8.9 degree and auto-ignition temperature is **1.1degree.It can be mutually dissolved with water, ethanol and glycerol. It is corrodible and reducible.
Quality standard: GB/T********3
|
Index item |
Qualified grade |
|
formic acid ,% |
min*5 |
|
acetic acid,% |
max0.6 |
|
Chroma (as platinum and cobalt) ,% |
max*0 |
|
Dilution experiment (acid+water=1*3) |
clear |
|
Chloride (as CL ),% |
max0.**5 |
|
Sulfate (as SO4 ,%) |
max0.**2 |
|
Iron (as Fe ),% |
max0.***5 |
Application:
Formic acid is a kind of basic material in organic chemicals.
It is widely used in pesticides industry , leather industry, medicine industry,
rubber industry, printing and dyeing industry and chemical industry.
