Ammonium polyphosphate with Cas 68333-79-9
Ammonium polyphosphate Quick Details
- Chemical Name:Ammonium polyphosphate
- CAS No.: 68333-79-9
- EINECS: 269-789-9
- Molecular Formula:H12N3O4P
- Molecular weight:149.086741
- Appearance:White powder
- Synonyms:APP-0;XAP-01;APP-3;APP-1; APP-2;ammonium polyphosphate flame retardant;Ammonium polyphosphate;Water-SolubleAmmoniumPolyphosphate;CrystallinePhaseIiAmmoniumPolyphosphate
Ammonium polyphosphate Description
What is Ammonium polyphosphate ?
Ammonium polyphosphate, abbreviated as APP, is a nitrogen-containing phosphate that is a white powder. Ammonium polyphosphate can be divided into three types based on its degree of polymerization: low polymer, medium polymer, and high polymer. The higher the degree of polymerization, the lower the water solubility. Crystalline ammonium polyphosphate is a water-insoluble and long-chain polyphosphate.
There are five variants ranging from I to V. Among them, high degree of polymerization crystalline type II ammonium polyphosphate has significant advantages in the field of polymer materials due to its good water insolubility, high decomposition temperature, and good compatibility with polymer materials. Compared with halogenated flame retardants, crystalline type II ammonium polyphosphate has the characteristics of low toxicity, low smoke, and inorganic properties, making it a new and efficient inorganic flame retardant.
Autech industry is a professional and reliable manufacturer of Ammonium polyphosphate with Cas 68333-79-9 with higher purity and lower price. If you interest our Ammonium polyphosphate with Cas 68333-79-9, PLS feel free to contact us for free sample!
Ammonium polyphosphate Typical Properties
| Item | Specifications | Results |
| Appearance | White powder | White powder |
| P2O5 Content wt% | ≥69.00 | 69.78 |
| N Content wt% | ≥14.00 | 14.41 |
| Average polymerization degree n | ≥50 | Pass test |
| PH Value
(10% aqueous suspension) |
6.00-8.00 | 7.19 |
| Particle size (≤45µm) wt% | ≥97 | 98.16 |
| Average particle size µm | 15-20 | 16.20 |
| Moisture content wt% | 0.25 | 0.17 |
| Solubility in water（g/100ml） | ≤2 | 1.63 |
| Conclusion | The results conforms with enterprise standards | |
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Ammonium polyphosphate Applications
- Ammonium polyphosphate can be used in agriculture as a nitrogen and phosphorus fertilizer,also can be used ss a raw material for compound fertilizers and liquid fertilizers
- Ammonium polyphosphate is used as a flame retardant for flame-retardant fibers, wood, plastics, fire-resistant coatings, etc.
- Ammonium polyphosphate is also used for fire prevention treatment of rubber, cables, ships, vehicles, etc. Some products can be compounded with other flame retardants to enhance smoke suppression and toxicity reduction effects
- Ammonium polyphosphate can also be used as an industrial additive, such as tissue improver, emulsifier, stabilizer, etc., with potential applications in food (such as cheese) or chemical fields
Recommended
Dosage:exact dosage should be subject to customer’s finial product formulation.
Ammonium polyphosphate Package&Storage
- Package: 25kg/bag
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
FAQ
Q: Are you factory/manufacturer of Ammonium polyphosphate ?
A: yes, we are china factory of Ammonium polyphosphate ,Autech industryl has been committed to the production and export of Ammonium polyphosphate with high quality to United States, Japan, Europe, South Africa, Taiwan, etc…
Q: Does the free sample avaiable?
A:Yes,we can provide free samples for you before you buy commercial quantity.
Q: What’s the advantages of Ammonium polyphosphate ?
A:We can offer three different kinds of specification according to different usages, our product have high purity and stable quality.
Q: What are the packaging options available?
A: We offer packaging according your request, our regular package is 25kg/bag.
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