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INDUSTRIAL FORMALDEHYDE

  • 產品性能特點

INDUSTRIAL FORMALDEHYDE

▲Chemical properties:

Chemical name :formaldehyde

FormulaHCHO

Formula weight30.03

▲Physical properties:

It is transparent liquid,can become muddy by cooling because of polymerized.with irritating odor,can make eyes water, can be mixed freely with wateralcoholacetone, can be oxidized to formaldehyde gradually in the air.inflammable, can be used as strong reducing.specific gravity is 1.1(4-20℃).active chemical property, but has its own specialization than other formaldehyde. Can be easily polymered under low temperature or high concentration. Inflammable,

flash point(℃):50(37%)

Ignition temperature℃):430

Lower explosive limit(% V/V):73.0

▲Risk description:

Its steam can become explosive mixture with air.can cause combustion explosion in case of flame burning or high heat .can react violently with oxidizing agent.

▲Treatment measure

dilute to no-flammable admixture by water, and protect fireman by spray water.

Extinguishing agent: spray water、water resistant foam、dry powder、carbon dioxide and sands.

※Quality Standard:GB 9009—2011

item

result

50%

44%

37%

High class

qualified

High class

qualified

High class

qualified

density

1.147-1.152

1.125-1.135

1.075-1.114

content

49.7—50.5

49.5—50.5

43.5—44.4

42.5—44.4

37.0—37.4

36.5—37.4

Acidity( MC)% ≤

0.05

0.07

0.02

0.05

0.02

0.05

Color ≤

10

15

10

15

10

--------

Fe content%≤

0.0001

0.0001

0.0001

0.0001

0.0001

0.0005

Methyl alcohol %≤

1.5

2.0

▲Usage:

Used as raw material to produce medicine、poly resin、plastic antiseptic and reducing agent.

▲Packing and transportation

Should be packed into dry、clear and corrosion inside covering iron drum with 200kg.

Careful loading and unloading,avoid crash,and prevent sunshine and raining. The store temperature is 8-40°C

Copyright  ©  2021 Shandong Wenhe new materials Co., Ltd. 2021 all rights reserved record No.: Lu ICP Bei No. 15031692

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