Triphenyl Phosphate (TPP)

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Applications
1. Triphenyl Phosphate, abbreviated as TPP, is commonly used as a fire retardant in sundry plastics and resins such as phenolic resin, cellulose resin, epoxy resin, PVC, PP, PC, ABS and PC/ABS.
2. Also, it can function as a non-flammable plasticizer or additive in cellulose for photographic film, polyester and polyurethane.
3. Additionally, TPP can be applied in paints, varnishes, hydraulic fluids, and lubricating oil.

Precautions
Triphenyl Phosphate must be sealed in a cool and dry place with an ambient temperature of below 32℃. It should be handled with care to prevent damages in package. Also, it must be isolated from dust. Please try to avoid contact with eyes, skin and clothing.

Brief Description

Product Name	TPP
CAS No.	115-86-6
Brand Name	TYFR-TPP
Synonym	Phosflex TPP; Reofos TPP; Disflamoll TP
U.N	3077 9/PG 3
Class	9
Molecular Weight	326.29
Molecular Formula	C18H15O4P
Net Weight	25kg
Packing	A complex paper bag lined with a black plastic bag

Quality Standard

Appearance	White, flaked solids
Color (APHA)	≤ 80
Acid Value (mg KOH/g)	≤ 0.1
Moisture (w/w%)	≤ 0.1
Density (50℃, g/cm3)	1.200 ± 0.010
Free Phenol (ppm)	≤ 200
Phosphorus Content (wt, %)	9.5 (in theory)
Melting Point (℃)	48-50
Content (%)	≥ 99.0