Disodium Phosphate Fengda Factory Supply High Purity Good Price Na2hpo4 7558-79-4 Disodium Phosfate Disodium Phosphate

• Customization: Available
• CAS No.: 7558-79-4/10039-32-4
• Formula: Na2hpo4/Na2hpo4.12H2O
• EINECS: 231-448-7/600-088-6
• Certification: ISO
• Purity: ≥99%
• Grade Standard: Food Grade/Tech Grade
• Sid: F0164002
• Transport Package: 25 Kg Net Weight Plastic Woven Bag
• Specification: White or colorless, crystalline free flowing solid
• Trademark: Fengda
• 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.


 

Company Profile

Mudanjiang Fengda Chemicals Corporation is a specialized manufacturing and operating chemical enterprise which authorized and approved by MOFCOM, we have passed ISO9001:2008 Quality Management System Certification, and have got FULL REACH registration, FAMI-QS certification for partial products exported to EU. 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, formic acid, sodium formate, calcium formate, sodium sulphide, series of humic acid, sodium hydrosulphide, ammonium chloride, and sodium thiosulfate are partial strong products. Among them, Oxalic acid occupy largest export volume and export to more than 80 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 25 years, stick to business philosophy of "integrity, deligence, fighting, innovation", Fengda chemicals has built long term &  stable trade relationship with more than 100 countries and regions in the world.

We are located in significant city - Mudanjiang, Heilongjiang province. This city has reputation of "small Jiangnan in north of China". Here are world famous Alpine barrier lake named Jingpo Lake, mist-covered Xingkai Lake and Siberian Tiger Nature Reserve Park with highly distinctive, etc. Due to the beautiful scenery and pleasant climate, Mudanjiang is the tourist resort aspired by domestic and foreign guests.
Hereby Chairman of the board - Mr. Wang Jiansheng with all his staff, sincerely hope to cooperate with more friends in the world and seek common developments.