PARA FORMALDEHYDE – 96 PERCENT POWDER

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PARA FORMALDEHYDE - 96 PERCENT POWDER:

It is the commercial linear polymer of formaldehyde. Paraformaldehyde is the mixture of low molecular weight of polyoxymethylene glycols. This polymer behaves chemically as a solid form of formaldehyde. It is much more stable and suitable both for storage and economical transportation.

 

Advantages of Paraformaldehyde in the Production as compared to aqueous formaldehyde

UN No.2213
IMDG Code4164
IMCO Class4.1
CAS Number30525-89-4
EC Number200-001-8

 

  • Specification
  • Application
  • Storage
  • Packaging

  Specification

Result

  Appearance

White Powder

Assay (as Formaldehyde)

wt%

Min. 96

Ash Content

wt%

Max. 0.1

Acidity (As Formic Acid)

wt%

Max. 0.02

Fe( Iron )

ppm

Max. 20

Water Insolube                                                  

wt%

Max. 0.1

  Average Chain Length (-CH2O-)n

8 – 100

Melting range

°C

120 – 170

Flash Point

°C

71

Mesh Size

 

100-3000 Micron

US Mesh 6-140

0.1- 3.0 mm

pH of 10% aqueous solution

 

5 - 7

• Thermosetting resins
• Coating resins, Enamels
• Glyphosate
• Disinfectants, insecticides & pesticides
• Fungicide and bactericide
• Ion exchange resins
• Abrasives
• Pharmaceuticals
• Textile dyes & special plasticizers
• Automotive paints and Stoving finishes
• Electro coatings and water born finishes
• Ink industries

In tightly closed bags prevented from direct sun light and humidity.

• In 25 kg net PP/PE or a 3 layer pressed Polyethylene bag, 40 bags on pallet, 20 Pallets = 20 MT in 20 FCL.
• In 675 Kg net Jumbo Bag without pallet, 30 jumbos = 20.25 MT in 20 FCL.