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AMMONIUM POLYPHOSPHATE CAS NO. : 68333-79-9
Price: Sort: Industrial chemicals -> Organic chemistry industry
AMMONIUM POLYPHOSPHATE
SYNONYM: APP
FOMULAR: (NH4PO3) n n>= 1000
CAS NO. : 68333-79-9
DESCRIPTION: WHITE POWDER
SPECIFICATIONS:
APPEARANCE
WHITE POWDER
PHOSPHORUS
31-32%
NITROGEN
14-15%
PH VALUE (10%SUSPENSION)
5.5-7.5
DENSITY AT 25° (g/cm3)
1.85-2.00
SOLUBILITY IN WATER (g/100ml H2O)
0.5 MAX.
WATER CONTENT
0.25% MAX.
THERMAL DECOMPOSITION
275° MIN.
POLY DEGREE
1000 MIN.
APPARENT DENSITY
APPROX.1.7kg/L
CRYSTALLINE STYLE
II
AVERAGE PARTICLE SIZE
APPROX.15um
USE: MAY BE MOSTLY USED IN INTUMESCENT COATING, POLYURETHANE FOAMS AND CELLULOSE (FOR EXAMPLE: PAPER AND WOOD) . BECAUSE OF ITS HIGH HEAT STABILITY, EXFLAMTM IS AN ESSENTIAL COMPONENT IN INTUMESCENT FORMULATIONS FOR THERMOPLASTICS, PARTICULARLY POLYPROPYLENE, FOR WHICH THE CLASSIFICATION UL 94-V0 IS SPECIFIED FOR APPLICATION IN THE ELECTRICAL SECTOR.
PACKING: 25KGS NET /PP WOVEN BAG.
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Category :
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Country Of Origin :
China
Listing Type :
Sell
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