Sign In | Join Free | My
Wuhan Kangzheng Science And Technology Co., Ltd.
Wuhan Kangzheng Science And Technology Co., Ltd. More professional, More honest, More reliable
Home > Liquid Fertilizer >

CAS 68333-79-9 Phosphate Chemical Auxiliary Agent Liquid Plant Fertilizer

CAS 68333-79-9 Phosphate Chemical Auxiliary Agent Liquid Plant Fertilizer

Model Number : 11-37
Certification : CO/FSC/SGS
Place of Origin : China
MOQ : 23MT
Price : Negotiation
Payment Terms : L/C, D/P, T/T, Western Union
Supply Ability : 5000MT per month
Delivery Time : 10 working days after received your PO
Packaging Details : Flexi tank or IBC, 23MT/20’FCL
Product Name : Ammonium Polyphosphate APP
Application : Liquid Fertilizer/Flame Retardant/ Fireproof Paint
CAS No : 68333-79-9
Classification : Chemical Auxiliary Agent
Density (25℃) : 1.9g/ Cm3
Standard : HG/T2770-2008
Contact Now

CAS 68333-79-9 Phosphate Fertilizer Ammonium polyphosphate Water Soluble Liquid Fertilizer



P2O5%37.0% min
N content %11.0%min
PH:6.0 -7.0( 20℃,10% water solution)
Insolubilityless than 0.50 wt%
Cd50 ppm min
Pb10 ppm min


Ammonium polyphosphate is an inorganic salt of polyphosphoric acid and ammonia containing both chains and

possibly branching. Its chemical formula is [NH4 PO3]n showing that each monomer consists of an

orthophosphate radical of a phosphorus atom with three oxygens and one negative charge neutralized by an

ammonium cation leaving two bonds free to polymerize. In the branched cases some monomers are missing the

ammonium anion and instead link to three other monomers.

The properties of ammonium polyphosphate depend on the number of monomers in each molecule and to a

degree on how often it branches. Shorter chains (n<100) are more water sensitive and less thermally stable than

onger chains (n>1000),but short polymer chains (e.g. pyro-, tripoly-, and tetrapoly-) are more soluble and show

increasing solubility with increasing chain length.


1. Ammonium polyphosphate can be prepared by reacting concentrated phosphoric acid with ammonia

2. Ammonium polyphosphate is used as a food additive, emulsifier,and as a liquid fertilizer

3. Ammonium polyphosphate (APP) is also used as a flame retardant in many applications such as paints

and coatings

4. Ammonium polyphosphates commercially used as flame retardants in polymers have long chains and a

specific crystallinity (Form II)

Competitive Advantage:

1. Free Sample is Available

2. High quality with Good performance for fertilizer.

3. Mature supplier and Professional service with good price.

4. Shipment within 15 days

5. 10 Years' experience in exporting Liquid Fertilizer Ammonium polyphosphate

Product Tags:

ammonium polyphosphate fertilizer


liquid plant fertilizer

China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

CAS 68333-79-9 Phosphate Chemical Auxiliary Agent Liquid Plant Fertilizer Images

Inquiry Cart 0
Send your message to this supplier
Enter your email please.
To: Wuhan Kangzheng Science And Technology Co., Ltd.
Characters Remaining: (0/3000)
Inquiry Cart 0