Sodium Tripolyphosphate
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Post Date:
Dec 23,2024
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Expiry Date:
Jun 21,2025
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Detailed Description:
Cas No. :7758-29-4
Quantity: 24Metric Tons
Specs:STPP 94%
Payment Method: L/C
our company produce sodium tripolyphosphate tech grade.
sodium tripolyphosphate synonym;STPP,STTP
STPP used as detergent powder raw materials.
STPP Specification
Purity≥94%
Total phosphorous (P2O5)≥57%
Water insolubles≤0.06%
Iron≤0.009%
PH value9.2~10
Particle size (1mm screes test retained on mesh)≤2%
Bulk density (g/cm3) 0.65~0.75
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CAS Registry Number:
7758-29-4
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Synonyms:
;pentasodium triphosphate;Pentasodium Tripolyphosphate;Sodium Phosphate Tripoly;STPP;Triphosphoric acid, pentasodium salt;Pent-sodium Phosphate;Sodium triphosphate;Sodium Tripolyphos;sodium phosphate (3:1);
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Molecular Formula:
Na5P3O10
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Molecular Weight:
367.86413
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Molecular Structure:
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Hazard Symbols:
Xi:Irritant;
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Risk Codes:
R36/37/38:;
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Safety Description:
S24/25:;
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