potassium pyrophosphate
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Post Date:
Jan 14,2014
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Expiry Date:
Jan 28,2014
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Detailed Description:
Cas No. :7320-34-5
Quantity: 1000Metric Tons
Specs:Tech.G
Price:1420 USD Metric Tons
Payment Method: T/T
Specifications Electron Grade：HG/T 3591-1999
INSPECT ION ITEM UNIT ELECTRON GRADE
Assay（K4P2O7） %Min 98.0
Iron %Max 0.01
Insoluble matter in water % Max 0.10
PH Value - 10.5±0.5
Heavy Metals(as Pb) % Max 0.003
Ortho Phosphate Pass test
Specifications Industrial Grade：ZB/TG 12006-88
INSPECT ION ITEM UNIT FINE GRADE FIRST GRADE REGULAR GRADE
Assay（K4P2O7） % Min 96.0 95.0 94.0
Iron % Max 0.03 0.05 0.10
Insoluble matter in water % Max 0.10 0.20 0.25
PH Value - 10.0-10.7
Phosphate Pass test
Packing :
25kgs woven bag lined with plastic bag or the demanding of customer.
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CAS Registry Number:
7320-34-5
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Synonyms:
;Diphosphoric acid, tetrapotassium salt;Potassium Pyrophosphate;Tetra-Potassium Pyrophosphate;TKPP;Tetrapotassium pyrophosphate;tetrapotassium diphosphate;diphosphoric acid, monopotassium salt;Tetra Potassium Pyrophosphate;
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Molecular Formula:
K4O7P2
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Molecular Weight:
330.336522
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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:
S26:;
S36:;
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