Products

paraformaldehyde 96%+-1

Product name Paraformaldehyde
CAS RN 30525-89-4
Molecular formula (CH2O)n
Molecular weight 30n
Uses as material of organic chemicals and synthetic resin, also used as a fumigant
多聚甲醛

Index name

Enterprises index value

Tested result

Appearance

white powder or granule

white

Grade

Top grade

First grade

Qualified product

Top grade

Formaldehyde  %

96%±1

≥95%

≥92%

96.08%

Ash

≤0.026%

0.02%

Acidity (as Formaldehyde)

≤0.025%

0.01%

PH value (10%25℃)

4.0-7.0

5.5-5.6

Fe

≤0.002%

0.0012%


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