Tetraphenyl Resorcinol Bis (diphenylphosphate) CAS 57583-54-7 Flame Retardant Rdp

• CAS No.: 57583-54-7
• Formula: C30h20o8p2
• EINECS: 260-830-6
• Model NO.: Flame Retardant RDP
• Source: Organic Acids
• Appearance: Oily Liquid
• Grade Standard: Industrial Grade
• Colour: Transparent
• Boiling Point: 754.9°c at 760 Mmhg
• COA: Available
• MSDS: Available
• Flash Point: 410.4°c
• Transport Package: 250kg/Drum
• Specification: 99.0%min
• Trademark: ZH
• Origin: China
• HS Code: 2919900090
• Production Capacity: 500mt/Year

Product Description

Product Description

Resorcinol bis(diphenyl Phosphate) / Flame Retardant RDP/ Cas#57583-54-7

Cas#57583-54-7

Molecular Formula:C30H20O8P2

Molecular Weight:570.4247

Alias:Reofos RDP; benzene-1,3-diyl tetraphenyl bis(phosphate); (2,3,4,6-tetraphenyl-5-phosphonatooxy-phenyl) phosphate; Tetraphenyl resorcinol bis(diphenylphosphate); RDP; Resorcinol Bis (diphenyl phosphate); Bis(diphenyl phosphate); Fyrolflex RDP; DAIHACHI CR-733S; Resorcinol bis(diphenyl phosphate);tetraphenyl m-phenylene bis(phosphate)

Application
RDP a halogen-free phosphate ester flame retardant used in engineering resins, low volatility, and high heat stability which can tolerate high-temperature processing required of many engineered resins. It's recommended as the flame retardant for PC/ABS, PPO/HIPS.
Operation and storage
Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Appearance	Colorless to yellowish transparent liquid
Color (APHA)	≤80
Acid Value (mgKOH/g)	≤0.1
TPP content (wt,%)	≤5.0
Water content(wt,%)	≤0.05
Phosphorus content (wt,theory) %	10.8
Phenol content (ppm)	≤500
Viscosity (25°C , mPa.s)	500-800
Density (25°C,g/cm3)	1.315±0.010

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