Hot Sale Food Grade Tetrapotassium Phosphate

• Customization: Available
• CAS No.: 7320-34-5
• Formula: K4p2o7
• Model NO.: food grade
• EINECS: 230-785-7
• Certification: CCIC, CIQ, RoHS, ISO, Kosher,Halal,GMP
• Purity: 98%
• Type: Potassium Phosphate
• Grade Standard: Food Grade
• Transport Package: 25kgs Kraft Paper Bag
• Specification: FCCVII, BP, USP
• Trademark: KOLOD
• Origin: Lianyungang, China
• HS Code: 283539
• Production Capacity: 5000mts

Product Description

1.Chemical name: Tetrapotassium pyrophosphate.
2.Molecular formula:K4P2O7
3.Molecular weight:330.34
4.Cas No: 7320-34-5
5.Character: Anhydrous tetra potassium phosphate is in white powder or granular. Relative density 2.534 g/cm3 and melting point 1109°C; It is apt to absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25°C,its solubility in water is 187g/100g water; It can chelate with alkaline metals ions or heavy metal ions.
6.Usage:It mainly applied to electroplating without cyanate, industrial or household detergents; It can used as a buffering reagent as well as stabilizer for hydrogen peroxide; It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.
7.Packing: It is packed with polyethylene bag as inner layer and a kraft paper bag as outer layer.
The net weight of each bag is 25kgs
8.Storeage and transportation: It should be stored in a dry and ventilative  warehouse,kept away from heat and moisture during transportation, unloading with care so to avoid damage,furthermore,it must be stored separately from poisonous substance.

Specifications	Industrial Grade	Food Grade
1	Appearance	White powder or granular
2	Assay                            % ≥	96.0	96.0
3	Iron(Fe)                        % ≤	0.03	0.03
4	Water insoluble matter % ≤	0.1	0.1
5	Heavy Metals,as Pb      % ≤		0.001
6	(As)                   % ≤		0.0003
7	PH Value	10.0-10.7
8	Ortho Phosphate	Pass test