Ammonium Polyphosphate APP CAS 68333-79-9

• Variety: Chemicals
• Type: Flame Retardant
• Usage: Paint & Coating, Flame Retardant
• Model NO.: APP
• Status: Powder
• Appearance: White Powder
• Density: 1.74[at 20ºC]
• Storage Temp.: −20°c
• Solubility: Aqueous Acid (Slightly)
• Color: White to off-White
• Transport Package: 25kg Bag, 500/800/1000super Sack
• Specification: N>1000
• Trademark: APP
• Origin: China
• HS Code: 28353990
• Production Capacity: 10000mt/a

Product Description

 

Product Information

Product Name:	Ammonium polyphosphate
Synonyms:	polyphosphoric acids ammonium salts;APP;APP-0;XAP-01;APP-3;APP-1;ammonium polyphosphate flame retardant;Ammonium polyphosphate
CAS:	68333-79-9
MF:	H12N3O4P
MW:	149.086741
EINECS:	269-789-9
Product Categories:	Phosphorus Series;Flame retardant;Industrial/Fine Chemicals;UVCBs-polymer
Mol File:	68333-79-9.mol

         

Chemical Properties

 

density	1.74[at 20ºC]
vapor pressure	0.076Pa at 20ºC
storage temp.	−20°C
solubility	Aqueous Acid (Slightly)
form	Powder
color	White to Off-White
biological source	rabbit
InChI	InChI=1S/3H3N.H3O4P/c;;;1-5(2,3)4/h3*1H3;(H3,1,2,3,4)
InChIKey	ZRIUUUJAJJNDSS-UHFFFAOYSA-N
SMILES	P(=O)([O-])([O-])[O-].[N+]([H])([H])([H])[H].[N+]([H])([H])([H])[H].[N+]([H])([H])([H])[H]
LogP	-2.148 (est)

 

Application

Specification: 
 

ITEM		SPECIFICATION				TESTING RESULT
Appearance		white powder				CONFORM
P content		31%min				31.53
P2O5 content		71% min				72.2
N content		14%min				14.35
Average polymerisation degree		n 1000min				1255
Viscosity(10% suspension,25 DegC)		20 mPa.s max				12
PH value (10% aqueous suspension)		5.5-7.5				6.4
Average Particle size (D50)		15-20μm				17.88
Particle size (<50μm)		95%min				98.8
Particle size (>100μm)		0.1%max				0
Moisture content		0.25%max				0.21
Solubility in water (g/100ml, 25 DegC)		0.5max				CONFORM
Decomposition temperature		270Deg.Cmin				276