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Upper level
Ammonium polyphosphate
Benzophenone-2 (BP-2)
Benzophenone-6 (BP-6)
Bis(sodium sulfopropyl) Disulfide (SPS)
Dibenzoylmethane (HS-83)
Dibutyl Ether
Dicumyl Peroxide (DCP)
Hexafluoro-1-Butanol (HFB)
3-Mercaptopropane Sulfonic Acid Sodium Salt (3-MPS)
Octafluoro-1-Pentanol (OFP)
Photocure BDK
Photocure 1173
Photocure ITX
1,3-Propane Sultone
n-Propyl bromide (nPB)
3-(1-Pyridino)-1-propane Sulfonate
Sodium Dodecylbenzene Sulfonate
Strearoyl benzoyl methane (HS-50)
Tetrafluoro-1-Propanol (TFP)
THPC
THPC-Urea
THPS-Urea

Tetrakis(hydroxymethyl)phosphonium Sulfate Urea

 (THPS-Urea)

Identification

Synonym: THPS-Urea

CAS No.: 63502-25-0

Molecular Weight:   

Molecular Formula: C

Structure: 

Flash Point (open cup):

Application

Flame retardant for cotton, dacron-cotton fibers, biocide for water treatment 

Specification

item

specification

Appearance

Clear and transparent liquid

Chlorine content

32.4%

Phosphorus Content

9.4% max
Water 0.05% max
Acidity, mgKOH/g 0.05 max
Color, APHA 10~15
Density, g/cm3 1.29~1.30
Viscosity, ( 25°C) 60~70 cps

Standard Packing

250kgs net/200L plastic drums; IBC (tote); ISO tank

Risks and Safety Info

Non-hazard in land/marine/air transportation

Copyright 2005 Wanjie International Co., Limited (China)   All rights reserved   Last Updated 26 April, 2007