Personlized Products Monosodium Glutamate E621 - High-quality paraformaldehyde white powder – Standard Imp&exp Detail:
Additional Info
Packaging: 25kg/bag,50kg/bag
Productivity: 500MT/Month
Brand: std
Transportation: Ocean,Land
Place of Origin: China
Supply Ability: 500MT/Month
Certificate: SGS
HS Code: 29126000
Port: Qingdao
Product Description
Paraformaldehyde White Powder
Paraformaldehyde is a kind of Organic Chemicals.Paraformaldehyde is a white flammable crystalline powder with a formaldehyde odor. Slowly soluble in cold water, dissolves quickly in hot water. The solubility in water at 20°C is 0.24g/100cm3H2O. Insoluble in ethanol, ether. Soluble in caustic soda and potassium solution.
Physical properties
CAS Number: 30525-89-4
Molecular Formula: HO-(CH2O)n-H,n=10-100
Molecular Weight: (30)n
Steam pressure: 0.19kPa/25°C
Flash point: 71°C
Melting point: 120~170°C
Paraformaldehyde Spedification:
ITEM |
STANDARD |
Cotent |
≥96% |
chloride |
≤0.005% |
sulphate |
≤0.02% |
Heavy metal( as Pb ) |
≤0.003% |
Fe |
≤0.01% |
appearance |
White or light yellow silt |
Ignition residue |
≤0.5% |
Paraformaldehyde Usage :
1, industry. For synthetic resins, adhesives, coatings and other industries.
2, agriculture. For the production of herbicides: glyphosate, alachlor, butachlor, acetochlor, clomazone and so on.
For the production of pesticides: methotrexate, phorate, tricyclazole, triadimefon, cotton wool, and nitrone alcohol.
For plant growth regulators: glyphosate.
3, medicine. It is used for disinfection of wards, clothes and bedding.
4, organic materials. For the preparation of pentaerythritol, trimethylolpropane, glycerol, acrylic acid, methyl acrylate, methacrylic acid, N-hydroxymethyl acrylamide and the like.
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Product Categories : Organic Chemicals
Product detail pictures:
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We will constantly satisfy our respected customers with our good excellent, superior value and superior assistance due to we're additional experienced and far more hard-working and do it in cost-effective way for Personlized Products Monosodium Glutamate E621 - High-quality paraformaldehyde white powder – Standard Imp&exp, The product will supply to all over the world, such as: Spain, Uzbekistan, Guatemala, Since the establishment of our company, we have realized the importance of providing good quality products and the best before-sales and after-sales services. Most problems between global suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it.
By Sandy from Israel - 2015.10.09 19:07
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By Audrey from New Orleans - 2015.06.28 19:27