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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
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specification
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Appearance
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Clear
and transparent liquid
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Chlorine
content
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32.4%
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Phosphorus
Content
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9.4%
max
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Water
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0.05% max
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Acidity, mgKOH/g
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0.05 max
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Color, APHA
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10~15
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Density, g/cm3
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1.29~1.30
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Viscosity, (
25°C)
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60~70 cps
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Standard Packing
250kgs
net/200L plastic drums; IBC (tote); ISO tank
Risks and Safety Info
Non-hazard
in land/marine/air transportation
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