stpp
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Post Date:
Jan 22,2025
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Expiry Date:
Jul 21,2025
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Detailed Description:
Cas No. :7758-29-4
STPP detergent grade
Testing item standard
Assay na5p3o10 ≥ 94.0
P205 %≥ 57
Water insoluble matter%≤ 0.15
PH value 9.2-10.0
Iron(fe), % ≤ 0.01
Whiteness % ≥ 90
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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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