Appearance: | White Flake Solid |
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Usage: | Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals |
Color: | White Flake Solid |
Color (Apha): | <80 |
Acid Value (Mgkoh/G): | <0.1 |
Moisture (Wt, %): | <0.1 |
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Triphenyl phosphate(TPP)
Alias: Flame retardant TPP; TPP
Molecular formula :C18H1504P
CAS number :115-86-6
Molecular weight :326.2831
Product features and uses:
This product is white, odorless crystalline powder, insoluble in water, easily hydrolyzed to free phenol in the face of moisture, soluble in alcohol, ether, benzene and acetone and other organic solvents, UV absorption. Mainly used as a flame retardant plasticizer for engineering plastics and phenolic resin laminates; Used as softening agent for synthetic rubber, raw material for manufacturing trimethyl phosphate, etc.; Used as cellulose nitrate and cellulose acetate, flame retardant plasticizer, fire resistant solvent, cellulose nitrate paint, synthetic resin, roofing paper as an infiltrating agent and camphor substitute in the manufacture of cellulosic, etc.
Quality standard:
appearance | White flake solid |
Color (APHA) | ≤80 |
Acid value (mgKOH/g) | ≤0.1 |
Moisture (wt, %) | ≤0.1 |
Density (50°C,g/cm) | 1.200 |
Free phenol (ppm) | ≤200 |
Content (%) | ≥99.0 |
Packing: 25kg inner coated iron drum /180kg ring plastic drum
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