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| Unit Price: | USD 1400 / Metric Ton |
|---|---|
| Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
| Incoterm: | FOB,CFR,CIF,FCA,CPT |
| Min. Order: | 1 Metric Ton |
| Delivery Time: | 7 Days |
Basic Info
Model No.: food grade
Type: Potassium Phosphate
Grade Standard: Food Grade
Appearance: White Powder
Origin: China
Grade: Food Grade
Application: Food Additive, Food Ingredient, Industrial Additive
Package: 25kg Bags
Standard: FCC VII
Content: 98%
HS Code: 28352400
CAS No.: Tetrapotassium Pyrophosphat
Molecular Formula: K4P2O7
Additional Info
Packaging: 25kg bags
Productivity: 30000MTs/year
Brand: KOLOD
Transportation: Ocean,Land,Air,express
Place of Origin: China
Supply Ability: 30000MTs/year
Certificate: ISO9001,ISO14001,ISO22000
HS Code: 28352400
Port: Lianyungang,Qingdao,Shanghai
Product Description
Other name : Tetrapotassium Pyrophosphate
Molecular formula : K4P2O7
Molecular Weight : 330.34
INS: 450v
CAS: [7320-34-5]
DESCRIPTION
Potassium Pyrophosphate occurs as colorless or white crystals or as a white, crystalline or granular powder. It is hygroscopic.
It is very soluble in water, but is insoluble in alcohol. The pH of a 1:100 aqueous solution is about 10.5.
Function emulsifier; texturizer.
REQUIREMENTS
Identification1.
A 1:20 aqueous solution gives positive tests for Potassium,
Appendix IIIA.
1. Dissolve 100 mg of sample in 100 mL of 1.7 N nitric acid. Add 0.5 mL of this solution to 30 mL of quimociac TS.
Ayellow precipitate does not form. Heat the remaining portion of the sample solution for 10 min at 95°, and add 0.5 mL of
it to 30 mL of quimociac TS. A yellow precipitate forms immediately.
Assay Not less than 95.0% of K4P2O7, calculated on the ignited basis.
Arsenic Not more than 3 mg/kg.
Fluoride Not more than 10 mg/kg.
Insoluble Substances Not more than 0.1%.
Lead Not more than 2 mg/kg.
Loss on Ignition Not more than 0.5%.
Packaging and Storage Store in tight containers.
Product Categories : Phosphate > Potassium Phosphate
