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Factory price industry paraformaldehyde 96% CAS 30525-89-4 POLYACETAL RESIN

Parafor maldehyde is mainly used in the production and use of herbicides, and is also used in the manufacture of synthetic resins (such as artificial horn products or artificial ivory) and adhesives. At the same time used in pharmaceutical industry (contraceptive cream active ingredient) and pharmacy, clothing and bedding disinfection, parafor maldehyde can also be used as fumigating disinfectant, fungicide and insecticide.
Availability:
Quantity:
  • Parafor maldehyde 30525-89-4

  • SINOBIO

  • 38084090

Sinobio Paraformaldehyde 96% Powder



Product Name: Parafor maldehyde

Purity: 96%,92%

CAS: 30525-8-9-4    

MF:(CH2O)n


Paraformaldehyde is a polymerized form of formaldehyde (CHO) and is a stable white crystalline powder with the odor of monomeric formaldehyde.


Paraformaldehyde appears as a white solid with a light pungent odor. A linear polymer of formaldehyde of formula HO(CH2-O)xH where x averages about 30. Soluble in water when x is less than 12; higher polymers are not immediately soluble. Slow dissolution in water proceeds by means of hydrolysis to give fragments of lower x. Flammable, although may take some effort to ignite. Flash point 158 °F. Used in fungicides, bactericides, and in the manufacture of adhesives. A hazard to the environment. Immediate steps should be taken to limit spread to the environment.



Specification:


Iterm

Standard (%) Q/320601NBB19-2020

Content of formaldehyde

95.0-97.0

Acidity(Formic acid)

≤0.03

Methanol content

≤1

PH

3.0-7.0

Fe Content

≤0.0002

Ash content

≤0.1



Usage:


Paraformaldehyde is used as a fumigant, a disinfectant and in the manufacture of synthetic resins like melamine resin, phenol resin and polyacetal resin. It is also used in cell culture. It also serves as a fixative in electron microscopy. It is also used in the preparation of formalin fixatives for tissues or cells. To use the chemical as a fixative, it must be converted to the monomer formaldehyde by heating as formaldehyde is the active chemical in fixation.



Packaging & Shipping:


Packing : 25 KG per woven bag made with compound woven fabric and inner PE bag.
- 12000kg (480 bags) of palletized goods in 20' container.
- 24000kg (960 bags) of palletized goods in 40' container.
can also be customized according to customer needs

Factory High Quality CAS 30525--89-4 Parafor Maldehyde Preis   Factory High Quality CAS 30525--89-4 Parafor Maldehyde Preis


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