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Personne àcontacter Mr. Wang
Dantu town shanghuang Cun, zhenjiang, Jiangsu
Product name: DOPO HCA Chemical Name: 9, **-Dihydro**-oxa***-phosphaphenanthrene***-oxide CAS No.: *********5 Formula: C*2H9O2P Product Structure: Specifications: Appearance: White or off white flake Melting point: ******1 ***** Assay (By HPLC): *9% min Chlorine content: *0 ppm max Phosphine content: *4% min Fe: *5 ppm max Zn: *5 ppm max Solubility: Easily soluble in methanol, ethanol, isopropanol, chloroform, DMF, DMSO. Slightly soluble in benzene, toluene. Hardly soluble in water, n-hexane Application: This product is reactive with olefins, ketones, epoxies, etc, it is able to be used as a reactive flame retarder or the raw material of flame retarder for various resins. And these products are so environmentally friendly that it can be used as a substitute for halogenated flame retarder or raw material for the halogen free flame retarder. Mainly used for Flame retardant epoxy resin for PCB, Color protector for plastics, Fire Retardant Polyester Fiber Fabrics and so on. DOPO-DDP (DDP, DOPO-ITA) Product Name: [(*-oxide*6H-dibenz[c, e][1, 2]oxaphosphorin**-yl)-methyl]-butanedioic acid Synonym: Butanedioic acid, *-((*-oxido*6H-dibenz(c, e)(1, 2)oxaphosphorin**-yl)methyl)- CAS No.: *********4 Molecular Formula: C*7H*5O6P Molecular Weight: **6 Product Structure: Product Properties: Appearance: White solid Melting point: ******4 DOPO-DDP content By HPLC: *9% min Drying loss:0.5% max Product Applications: epoxy resins Product Packaging: *5kg/bag , **0 kg/bag Solubility:freely soluble in xylene and acetone. Heat weightlessness analysis:has high decomposition temperature, the initial thermal decomposition temperature is: **2, its residual content at the temperature of **3 is *0%, has strong high carbonization. Use: phosphine phenanthrene kind annular phosphate ester is the organic phosphorus heterocyclic compound. It has high thermal stability and antioxidation and outstanding water resistance, is a kind of reactive type flame retardants. Product name: DOPO-HQ Chemical Name: *-(2, *-Dihydroxyphenyl)*6H-dibenz [c, e] [1, 2] oxaphosphorine**-oxide CAS No.: *********1 Formula: C*8H*3PO4 Product Structure: Specifications: Appearance: White or off white flake Melting point: ******3 Assay (By HPLC): *9.0% min Water content: 0.2% max Phosphine content: 9.6% min Solubility: Easily soluble in THF, DMF, methanol, ethanol, isopropanol, acetone, MEK and so on. Application: A new phosphine halogen-free flame retardant, for high quality epoxy resin such as PCB, to replace TBBA, or adhesive for semiconductor, PCB, LED and so on. Intermeidate for synthesis of reactive flame retardant.
