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25kg / Bag PFA Paraformaldehyde Powder For Disinfectant Fungicide Fumigation Agent

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China Guangzhou Hongzheng Trade Co., Ltd. certification
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25kg / Bag PFA Paraformaldehyde Powder For Disinfectant Fungicide Fumigation Agent

25kg / Bag PFA Paraformaldehyde Powder For Disinfectant Fungicide Fumigation Agent
25kg / Bag PFA Paraformaldehyde Powder For Disinfectant Fungicide Fumigation Agent 25kg / Bag PFA Paraformaldehyde Powder For Disinfectant Fungicide Fumigation Agent 25kg / Bag PFA Paraformaldehyde Powder For Disinfectant Fungicide Fumigation Agent

Large Image :  25kg / Bag PFA Paraformaldehyde Powder For Disinfectant Fungicide Fumigation Agent

Product Details:
Place of Origin: CHINA
Brand Name: Hongzheng
Certification: ISO9001, ISO14001, ISO45001, OHSAS18001
Model Number: DJJQ-150
Payment & Shipping Terms:
Minimum Order Quantity: 26MT(1FCL)
Price: Negotiable
Packaging Details: 25kg/bag
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, D/P

25kg / Bag PFA Paraformaldehyde Powder For Disinfectant Fungicide Fumigation Agent

Description
Name: Paraformaldehyde Other Name: Polyoxymethylene
UN NO.: 2213 Purity: 96%
MF: (CH2O)n CAS: 30525-89-4
High Light:

25kg / Bag PFA Paraformaldehyde

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PFA Paraformaldehyde Powder

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Disinfectant PFA Paraformaldehyde

 

PFA Paraformaldehyde Powder 96% 25kg/Bag Used As Disinfectant, Fungicide, Fumigation Agent

 

Introduction

 

Paraformaldehyde is a white amorphous powder. There is a formaldehyde odor. A linear polymer of formaldehyde. No fixed melting point, decomposes when heated. Melting point 120 ~ 170 ℃. It is easily soluble in hot water and releases formaldehyde, slowly soluble in cold water, soluble in caustic alkali and alkali metal carbonate solution, insoluble in alcohol and ether, and its high polymer is insoluble in water. Formaldehyde-like reactions can occur, such as chloromethylation, acetal formation with alcohols, and the like. For synthetic resins, adhesives, medicines, fungicides, insecticides, disinfectants, etc.

 

  • Name: Paraformaldehyde; Polyoxymethylene
  • CAS Number: 30525-89-4
  • Molecular formula: HO-(CH2O)n-H,n=10-100
  • Appearance and Properties: Low molecular weight is white crystalline powder with formaldehyde smell
  • Molecular weight: (30)n
  • Vapor pressure: 0.19kPa/25℃
  • Flash point: 71℃
  • Melting point: 120~170℃
  • Solubility: insoluble in ethanol, soluble in dilute acid and alkali, slightly soluble in cold water, more soluble in hot water
  • Density: relative density (water=1) 1.39; relative density (air=1) 1.0325kg / Bag PFA Paraformaldehyde Powder For Disinfectant Fungicide Fumigation Agent 0

 

 

Parameter

 

Item Standard Test Result
Appearance White Powder White Powder
Formaldehyde,% 96±1 96.08
Formic Acid, % 0.03 0.018
Ash, % 0.05 0.03
PH(10g/L Water) 4-7 5.8
Conslusion The quality of this batch of products is in confirmity with the standard of Q/QSY001-2017.

 

 

Paraformaldehyde Application

 

Paraformaldehyde is mainly used in the production and use of herbicides, and also in the preparation of synthetic resins (such as artificial horn products) and adhesives. Paraformaldehyde is also used in the pharmaceutical industry (the active ingredient of contraceptive cream) and the disinfection of pharmacies, clothes and bedding, etc. Paraformaldehyde can also be used as fumigant disinfectant, bactericide and insecticide.

25kg / Bag PFA Paraformaldehyde Powder For Disinfectant Fungicide Fumigation Agent 1

 

Contact Details
Guangzhou Hongzheng Trade Co., Ltd.

Contact Person: Jessic

Tel: +86 13928889251

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