含量 | 85%(%) | 产品等级 | 一等品 |
执行质量标准 | GB/T2093-93 | CAS | 64-18-6 |
formic acid甲酸
molecular
formula:hcooh
molecular weight:46.03
cas no.:64-18-6
h.s. code:29151100
standard:gb/t2093-93
appearance:colorless liquid with pungent odour and strongly caustic
usage:tanning,textile,rubber,pharmaceutical,paper,poultry,food,chemical industry.
packing:25kg/35kg/250kg plastic drums,or 1200kg ibc drum.
specification:
item项目 |
index指标 |
|
superior class |
first class |
|
formic acid ≥% |
90 |
85 |
colourity(platinum-cobalt) ≤% |
10 |
10 |
dilution test |
clear |
clear |
chloride (based on cl)≤% |
0.003 |
0.005 |
sulfate (based on so4)≤% |
0.001 |
0.002 |
fe (based on fe)≤% |
0.0001 |
0.0005 |
evaporation residue ≤% |
0.006 |
0.020 |