Factory Supply Industrial Food Grade Price Na2hpo4 7558-79-4 Disodium Phosfate Disodium Phosphate

• Customization: Available
• CAS No.: 7558-79-4/10039-32-4
• Formula: Na2hpo4/Na2hpo4.12H2O
• Model NO.: F0226001
• Certification: ISO
• Purity: ≥99%
• Grade Standard: Food Grade/Tech Grade
• Other Name: DSP
• Transport Package: 25 Kg Net Weight Plastic Woven Bag
• Specification: White or colorless, crystalline free flowing solid
• Origin: China

Product Description

Disodium Phosphate(DSP)

Molecular formula: Na2HPO4.12H2O, Na2HPO4
Molecular weight: 358.14, 141.98
Property: White or colorless, crystalline free flowing solid, efflorescence in air,
soluble in water easily. Density is 1.52, and melting point is 35.1ºC.


FOOD GRADE Specification

ITEM	Na2HPO4·12H2O	Na2HPO4
Main content	≥98.0%	≥98.0%
PH of 1% solution	8.8-9.2	8.8-9.2
Sulfate, as SO4	----	----
Chloride, as CI	----	----
Fluoride, as F	≤0.005%	≤0.005%
Heavy metal, As Pb	≤0.001%	≤0.001%
Arsenic, as As	≤0.0003%	≤0.0003%
Water insoluble	≤0.20%	≤0.20%
Loss on drying	≤61%	≤5%

TECH GRADE Specification

ITEM	Na2HPO4·12H2O	Na2HPO4
Main content	≥98.0%	≥98.0%
PH of 1% solution	8.8-9.2	8.8-9.2
Sulfate, as SO4	≤0.7%	----
Chloride, as CI	≤0.05%	----
Fluoride, as F	≤0.05%	≤0.05%
Heavy metal, As Pb	----	----
Arsenic, as As	≤0.0005%	≤0.0005%
Water insoluble	≤0.05%	≤0.1%
Loss on drying	----	≤5%

 

Application: Used as boiler water softener; treatment of leather and fabrics to increase weight; flame retardant for fabrics, wood and paper in dyeing; culture medium for biochemical treatment; raw material for production of sodium pyrophosphate and other phosphates.

Packing: 25 Kg net weight plastic woven bag.

Broad World, Global Reputation

Boqi Chemicals was founded in 1995, it is a specialized manufacturing and operating chemical enterprise which authorized and approved by MOFCOM, we have passed ISO9001: 2015 Quality Management System Certification, have got FULL REACH registration, FAMI-QS certification for partial products exported to EU. Have Got KKDIK registration for some products exported to Turkey, also have got K Reach registration for some products exported to South Korea. We have our own warehouses in the main ports of China, such as Tianjin Port, Shanghai Port and Qingdao Port.

Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & Dyeing, leather processing, fertilizer, water treatment, construction industry, food & Feed additives and other areas. Oxalic acid, sodium formate, calcium formate, series of humic acid, ammonium chloride, sodium thiosulfate, . Among them, Oxalic acid occupy largest export volume and export to more than 100 countries and regions in the Europe, America, Asia, Africa and other continents, winning customers praise with its superior quality, favorable price and excellent service. For over 30 years, stick to business philosophy of " integrity, diligence, fighting, innovation ", Boqi Chemicals has built long term & Stable trade relationship with more than 100 countries and regions in the world.