Aluminum Tripolyphosphate 13939-25-8

Category :

Inorganic chemicals/Inorganic salts

CAS NO :

13939-25-8

EC NO :

237-714-9

MF :

AlO₁₂P₃

MW :

311.8989

Specification :

P2O5 :35-40 %

Packing :

25kg each bag

Product description :

1.Applications: This coloring pigment is able to widely substitute conventional toxic antirust pigments such as lead red and zinc chrome yellow in the production of various prime coats and combined coating materials. With good compatibility with varnish paints, it can be used together with various coloring pigments, filling agents and antirust pigments in the production of high performance anti-corrosion coating materials.

2.Aluminum tripolyphosphate chemical examination report:

Project	Guaranteed Values	Examination result
Color	White	White powder
The PH value	5.5-7.0	7
Oil absorption g/100g	25-35 %	30
Residue on sieve( 45um)	≤0.5 %	0.4
Moisture %	≤1.5	0.9
P₂O₅ %	35-40	35.6
Al₂O₃ %	12-18	17
SiO₂ %	8-12	9
packing	25kg each bag ; 20T/20FCL'with pallet; 22T/20FCL' without pallet

Uses :

as the raw materials in production of Anti-corrosive coatings.

Synonyms :

Triphosphoric acid aluminum salt; Aluminum triphosphate;Aluminium tripolyphosphate;Aluminium Tripoluphosphate;aluminum (oxido-phosphonatooxy-phosphoryl) phosphate;aluminum triphosphate;Aluminium Dihydrogen Triphosphate;

Molecular Structure :

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