Potassium Pyrophosphate
6 Inquiries
7320-34-5
Food Grade
99.9%
Dongfang
25 kg/Cardboard Drum or Plastic Woven Bag
2029-03-31
Food Additives
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Potassium pyrophosphate
Other Name:Diphosphoric acid,potassium salt (1:4);Pyrophosphoric acid,tetrapotassium salt;Diphosphoric acid,tetrapotassium salt;Phosphosol;Potassium pyrophosphate;Tetrapotassium pyrophosphate;Tetrakalium pyrophosphate;Tetrapotassium diphosphate;Potassium phosphate (K4P2O7);Potassium diphosphate (K4P2O7);E 450v;Potassium metaphosphate oxide (K4(PO3)2O);1174512-44-7;1269628-81-0;2223678-13-3
CAS No.:7320-34-5
Molecular Formula:H4O7P2.4K
InChIKeys:InChIKey=SVUBBMULKFSENH-UHFFFAOYSA-N
Molecular Weight:330.336522
Exact Mass:329.767
EC Number:230-785-7
UNII:B9W4019H5G
ICSC Number:0983
UN Number:3288
DSSTox ID:DTXSID3036446
HScode:28353990
Categories:
Characteristics-
PSA:
136
XLogP3:0.94120
Appearance:White Powder
Density:2.33
Melting Point:1090 °C
Boiling Point:>1500
Water Solubility:H2O: soluble
Storage Conditions:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
Toxicity:LD50 skin in rabbit: > 4640mg/kg
PH:Between 10,0 and 10,8 (1 % solution)
Air and Water Reactions:Soluble in water.
Reactive Group:Salts, Basic
Reactivity Profile:Salts, basic, such as POTASSIUM TETRAPYRO PHOSPHATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.
Hazard IdentificationClassification of the substance or mixture
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H319 Causes serious eye irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from strong acids. Dry.
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Seller Information
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Business Type:
Trader
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Main Products:
Food Additives
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Location:
Room 2-5633, Building A, No.6 Huafeng Road, Huaming High-tech Industrial Zone, Dongli District, Tianjin
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
5
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
201-300
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Year of Establishment:
2022
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Inquiry History6 Inquiries
Country Product Purchase Quantity Date Posted 
India
Tetra potassium pyrophosphate (TKPP)
100 TON Nov 8, 2024 
South Africa
Tetrapotassium Pyrophosphate
1.00 20' Fcl Aug 19, 2024
India
Tetra Potassium Pyrophosphate
10 MT Jan 24, 2024 
Egypt
Potassium Pyrophosphate
135 KG Nov 28, 2024 
Greece
Tetrapotassium Pyrophosphate
25 KG Jun 11, 2024 
Tanzania
Potasium Pyrosulphate
25 KG Sep 29, 2023 Post an enquiry for this product
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