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Formaldehyde

Formaldehyde

Text: [Big] [middle][small] Release date: 2014-4-4  Views: 851



Name:Formaldehyde

Molecular formula:CH2O
Molecular weight: 30.015
Package and storage: Special tank vehicles and sealed containers




 

Quality Index(Standard of the PRC, GB/T9009-1998 is being implemented)
Items
Index
Excellent class
First class
Qualified class
Density,g/cm3
1.075~1.114
Chrominance (pt-Co),≤
10
- -
Formaldehyde content %
37.0~37.4
36.7~37.4
36.5~37.4
pH value(calculated in formic acid) % ≤
0.02
0.04
0.05
Fe content %  ≤
0.0001
0.0003
0.0005

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