Shijiazhuang Xinlongwei Chemical Co., Ltd.

Paraformaldehyde, PFA Powder, Paraform manufacturer / supplier in China, offering 96% Purity Paraform Solid/Paraformaldehyde, Hydrochloric Acid HCl Specification, ISO Qualified Hydrochloric Acid HCl and so on.

96% Purity Paraform Solid/Paraformaldehyde

FOB Price: Get Latest Price
Min. Order: 22 Tons
Port: Shanghai, China
Production Capacity: 50000ton
Payment Terms: L/C, T/T

Basic Info.

Model NO.:XLW
Type:Aldehyde
Appearance:Powder
Quality:Industrial
Colour:White
Trademark:XLW
Transport Package:25kg Woven Bag
Specification:96% min
Origin:China
HS Code:2912600000

Product Description

 
  Popular Paraformaldehyde 96% Min

Paraformaldehyde is a white, solid polymer of formaldehyde with the pungent, characteristic formaldehyde odor. Paraformaldehyde is made up of connected formaldehyde molecules. Paraformaldehyde is slightly soluble in alcohols and insoluble in ethers, hydrocarbons, and carbon tetrachloride. It is relative insoluble in cold water, but soluble in hot water with depolymerization. The solubility and rate of solution of paraformaldehyde in water are greatly influenced by pH and temperature.
AppearanceWhite powder
OdorPungent formaldehyde odor
Hazard Class4.1
CAS No.30525-89-4
UN No.2213
Packing GroupIII
Molecular Weight600
SynonymsPolyoxymethylene; metaformaldehyde; paraform; formagene
Chemical Formula(CH2O) n
SolubilitySlightly soluble in cold water
Density1.45 g/ml @ 15C (59F)
pH
5% in water is neutral to litmus
% Volatiles by volume @ 21C (70F)No information found
Boiling PointSlowly sublimes to formaldehyde gas
Melting Point120 - 170C (248 - 338F)
Vapor Density (Air=1)1.03
Vapor Pressure (mm Hg)1.4 @ 25C (77F)
Evaporation Rate(BuAc=1)No information found.
 
Applications :
Agricultural chemicals : 
Used in production of pesticide, herbicide and bactericide like :
Glyphosate, Acetochlor, Butachlor, Machete, Bismerthiazol

Coatings :
Used in synthesis of :Oil paints, Car paints

Medicines :
For medical and hygienic disinfection

Resins :
Used for synthesis of 
Glycol
Trimethylolpropane
N-Methylolacrylamide
Pentaerythritol
Urea-formaldehyde resin
Phenolic resin
Melamine resin
Ion exchange resin

Other Uses :
For paper making
In production of vitamin A
As terpenoid derivatives
Developers
Vinyl resin softener
As substitute of formaldehyde in synthetic resin
Surfactant
In plastics, rubber, leather, paper making processes
In dyes, pharmacy, farm chemicals
As an disinfection, fumigation and antisepsis support
 
 Package: 25KG woven bag, 22MT/20' FCL without pallets.
                            20MT/20' FCL on pallets.


96% Purity Paraform Solid/Paraformaldehyde

Contact information: 

96% Purity Paraform Solid/Paraformaldehyde

 
 
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Shijiazhuang Xinlongwei Chemical Co., Ltd.

- Hebei, China
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