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Hefei TNJ Chemical Industry Co., Ltd.

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Supplier Homepage Product Plastic Auxiliary Agent High Quality Triphenyl Phosphate Tpp CAS 115-86-6

High Quality Triphenyl Phosphate Tpp CAS 115-86-6

FOB Price: Get Latest Price
Min. Order: 1 kg
Port: Shanghai, China
Production Capacity: 2000mt
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: TNJ1618
  • Color: White
  • Appearance: Powder
  • Transport Package: 25kg/Bag
  • Origin: China
  • Environmental Protection: Yes
  • Kind: Plastic Flame Retardant
  • Trademark: TNJ
  • Specification: 99.0%Min
  • HS Code: 2919900090
Product Description
Triphenyl phosphate CAS 115-86-6 (TPP) is the chemical compound with the formula OP(OC6H5)3. This colourless solid is the ester (triester) of phosphoric acid and phenol. It is used as a plasticizer and a fire retardant in a wide variety of settings and products.
Melting point                  48-50 C(lit.)
Boiling point                   370 C
Density                       1.2055
Refractive index               1.563
Flash point                   435 F 
Storage temp.                2-8C
Water Solubility              insoluble

Appearance:                       White flaky crystal 
Assay:                                99%; 
Acid value (mgKOH/g):                 0.10%
Free Phenol:                          0.10%
Freezing Point:                        47ºC
Chroma (APHA):                       60
Moisture:                              0.10%
Density(50C, g/cm3):                  1.185-1.202

Triphenyl phosphate has been used widely as a flame retardant and plasticizer.It has been used as a flame retardant for a variety of materials, including electronic equipment, PVC, hydraulic fluids, glues, and casting resins. 
Its mechanism of action as a flame retardant is as follows: first, during thermal decomposition, phosphoric acid is formed. This reacts to form pyrophosphoric acid, which, when in its condensed phase, acts to block heat transfer. One of the most effective flame retardants for certain polymers, TPhP is only active as an additive flame retardant in its gas phase.Phase out of PBDEs may have increased the use of TPhP in recent years.
TPP is also used as a plasticizer in lacquers, varnishes, and hydraulic fluids. Nail polish has received particular interest as a source of exposure to TPP.

25kg/bag, 20MT per 20GP container 

Placed in sealed container and kept in a cool and dry place.
Avoid strong vibration, insolation, high temperature, smoke and fire.
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