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Phosphonitrilic chloride trimer CAS 940-71-6

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English name: Phosphonitrilic chloride trimer

Another Name: Hexachlorocyclotriphosphazene; 3-PNC; HCCTP;

CAS No.: 940-71-6

Molecular Formula: CL6N3P3

Molecular Weight: 347.66

Appearance: white crystal

Purity(%): 99.0 (min)


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Phosphonitrilic chloride trimer Quick Details

English name: Phosphonitrilic chloride trimer

Another Name: Hexachlorocyclotriphosphazene; 3-PNC; HCCTP;

CAS No.: 940-71-6

Molecular Formula: CL6N3P3

Molecular Weight: 347.66

Chemical Structure: Phosphonitrilic chloride trimer Structure

Appearance: white crystal

Purity(%): 99.0 (min)

Phosphonitrilic chloride trimer Typical Properties

ItemSpecificationsResults
Appearance white crystalline powderUp to standard
Purity 99.0(min)99.45
Melting  point 110~115113.2-113.6
Loss on drying≤0.50.19
Insoluble substance≤0.10.09
ConclusionThe results conforms with enterprise standards

Phosphonitrilic chloride trimer Uses

Due to the active nature of the phosphorus-chlorine bond, chlorine can be easily substituted to form a series of phosphazene derivatives with special properties. It is an intermediate raw material for synthesizing various halogen-free flame retardants and high temperature resistant materials, such as phenoxyphosphazene, p-carboxyphenoxyphosphazene, polyaminophosphazene, alkoxyphosphazene and other flame retardants. Polyphosphazene elastomer material, etc. Formally, for this reason, a series of phosphazene compounds can be produced.

Phosphonitrilic chloride trimerPacking

20KG paper-plastic composite bag.

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