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Ammonium Polyphosphate 121

CAS: 68333-79-9
FOB Price:1350 USD/Metric Ton
Port:FOB Qingdao
Minimum Order Quantity:10/Metric Ton
Supply Ability:500 Metric Ton/Month
Payment Terms:L/C,D/A,D/P,T/T,Western Union,
Updatetime:Apr 16 2018
Company Profile
Contact:Grace Cai
Address: X028 Antou Industrial Park, Qihe county, Dezhou city, Shandong, China 251111
Quick Details
Classification: Other Auxiliary Agent
Cas NO.: 68333-79-9
Molecular Formula: (NH4PO3)n
Melting Point:
Boiling Point:
Water Solubility:
Refractive index:
Flash Point:
Purity: 100
Appearance: white power
usage: flame retardant, fire retardant
Brand Name: Changsheng
EINECS: 269-789-9
Aliase: flame retardant for textile
Purity: 100
Appearance:white powder
Brand: Changsheng
Packaging & Delivery
Packaging Detail: 25 kg per plastic woven bag/PE lining
Delivery Detail: 18mt per 20' FCL with pallets.
Detailed Description

Commercial Name: CS FR APP 121 

Chemical Formula: (NH4PO3) n 30<n<100

Executive Standard: HG/T2770-2008


u  Halogen and formaldehyde-free, non-toxic and does not generate additional quantities of smoke.

u  Requires lower loadings ensuring lower cost, better properties retention and excellent flow.

u  Exhibits excellent processability, good retention of mechanical and electrical properties in thermoplastic formulations.

u  In thermosets, can be used in conjunction with ATH, which allows a significant reduction of the total FR filler.

Chemical Index:






White powder


(%) w/w



(%) w/w



g/100ml H20, 25°C


PH value

1% water solution

5.5 - 7.5





u  Used to prepare many types of high-efficiency expanding-type flameproof coatings, adhesives, and bonds - for the flameproof treatment of buildings, ships, trains, cables, etc.

u  Flameproof treatment for woods, plywood, fiberboard, papers, and fibers

u  Used mainly in polyolefins (PE, PP), thermoset resins such as epoxy resins, polyurethane, and unsaturated polyester phenolic resins

u  Can be made into a powder extinguishing agents used in large-area out fires for forests, oil field, and coal fields

u  Can be used for PU applications (thermosets) and PU foam (rigid and/or flexible)


u  25 kg net weight woven plastic / polyethylene bags

u  20 MT per 20 foot container without pallet

u  Default Packing: with our logo; Neutral Packing: Without our logo; Blank Packing.

Company Information
Name:Qihe Changsheng New Flame Retardant Co., Ltd
Category:Corporation/Limited Liability Company
Trade Category: Manufacturer
Registered Time: 2012
Registered Capital: Below US$100 Thousand
Legal Representative: Hongtao Chai
Employees: 51 - 100 People
Address: X028 Antou Industrial Park, Qihe county, Dezhou city, Shandong, China 251111
Product/Service: Our products include Ammonium Polyphosphate Phase II, Phase I; Melamine Coated APP II; Silane Coated APP II; liquid APP; agricultural use APP, MCA and so on.

Qihe Changsheng New Materials Co., Ltd (former Lanling Hongchuang Flame Retardant Co., Ltd, which was founded in 2007)specializes in exploring and manufacturing halogen-free flame retardant additives and products. There are two factories, located in Linyi city, Lanling county and Dezhou city, Qihe county. Qihe Changsheng New Materials Co., Ltd was founded in 2013; the new factory is near Yellow river, only 30km from Jinan, it is conveniently situated next to the Jinan high-speed railway station and Jinghu express highway. The two factories cover an area of 30000 square meters, including construction area of 7000 square meters. The total number of employees is 80, including 18 professional technicists, 3 senior engineers and 9 engineers. With the Strong production capacity, excellent R&.....more>>