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Formaldehyde quality index

Item Index
Superior product First-class Qualified product
Density(20℃,g/cm3) 1.075-1.114
Formaldehyde content(%) 37.0-37.4 36.7-37.4 36.5-37.4
Acidity(in formic acid, %) 0.02 0.04 0.05
Chromaticity(Pt-Co)≤ 10 - -
Iron content≤% 0.0001 0.0003(in groove) 0.0003(in groove)
0.0010(in drum) 0.0010(in drum)
Methanol content(%) Consultation between supply and requisition parties

Note: The company's instructions are only used for product introduction, and do not represent the technical guarantee for use. Please take the experiment before use.



Formaldehyde is a kind of bulk chemical product with extensive application and simple manufacturing technique. It can be used as sanitizer, bactericide and preservative. In addition, it is also used in organic synthesis, synthetic material, coating, rubber and pesticide industry. Its derivative products are paraformaldehyde, polyformaldehyde, phenolic resin, urea formaldehyde resin, amino resin, Hexamethylenetetramine and polyhydric alcohols.

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