- Oxide[7]
- Compound Fertilizer[8]
- Biological Fertilizer[5]
- Nitrate[7]
- Nitrogen Fertilizer[8]
- Carbonate[10]
- Chemical Auxiliary Agent[5]
- Talc[2]
- Other Inorganic Salts[3]
- Other Chemicals[4]
- Phosphate Fertilizer[5]
- Phosphate[8]
- Aldehyde & Ketone & Chinone[5]
- Other Organic Chemical[7]
- Feed Additives[1]
- Chloride[5]
- Silicate[2]
- Sulphate[8]
- Alkali[1]
- Inorganic Acids[7]
- Sand[1]
- Paraffin[1]
- Amine[1]
- Contact Person : Ms. jian Jane
- Company Name : Xiamen Ubolia Import & Export Trade Co., Ltd.
- Tel : 0086-592-3127081
- Fax : 0086-592-3127228
- Address : Fujian,XIAMEN,18E,CHANGAN BUILDING,LVLING ROADE,XIAMEN,CHINA
- Country/Region : China
- Zip : 361000
formaldehyde
formaldehyde 37%Chemical formula: CH2O, HCHO A colorless, has a strong irritating smell of gas
Item | Standard result | Result |
Appearance | clear, colorless solution | |
density (P20)g/cm3 | 1.075-1.114 | 1.1125 |
the content of Methanol % | <1.8 | 1.0 |
the content of Formaldehyde % | 37.0-37.4 | 37.11 |
(HCOOH) Acid % | <0.02 | 0.009 |
Hazen Colority | <10 | 5 |
the content of Fe % | <0.0001 | 0.0001 |
Use
Formaldehyde is an important organic raw materials, mainly used in the plastics industry (such as system phenolic resin, urea-formaldehyde plastics - jade electric), synthetic fibers (such as synthetic vinylon - PVF), leather industry, medicine, dyes, etc. . Formalin has bactericidal and anti-corrosion ability of biological specimens can be impregnated, the dilute solution (0.1-0.5%) can be used to soaking up agriculture for disinfecting seeds.
In addition to formaldehyde can be directly used for disinfection, sterilization, preservatives mainly used in organic synthesis, synthetic materials, paints, rubber, pesticide and other industries, wood-based panel industry developed, the great demand for formaldehyde.
formaldehyde
