2017 wholesale price China Expanding Powder Stone-cracking-powder - High-quality paraformaldehyde white powder – Standard Imp&exp

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All we do is usually connected with our tenet " Consumer initial, Rely on 1st, devoting around the food stuff packaging and environmental safety for Trichloroisocyanuric Acid Tablets , Cracking Agent , Monosodium Glutamate Food Additives , Our company has already set up a professional, creative and responsible team to develop clients with the multi-win principle.

2017 wholesale price China Expanding Powder Stone-cracking-powder - High-quality paraformaldehyde white powder – Standard Imp&exp Detail:

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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 (

paraformaldehyde (4)

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

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Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for 2017 wholesale price China Expanding Powder Stone-cracking-powder - High-quality paraformaldehyde white powder – Standard Imp&exp, The product will supply to all over the world, such as: Qatar , Myanmar , British , Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.

Composición química del mortero expansivo