Product Specifications
| Prod Model: |
13598-36-2 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Quick Details
Classification: Phosphoric Acid CAS No.: 13598-36-2 Other Names: Phosphorousacid
MF: H3PO3 Place of Origin: Jiangsu China (Mainland) Grade Standard: Agriculture Grade, Electron Gra...
Purity: 97%-99.9% Appearance: Pure white crystal Application: In industry and agriculture
Brand Name: JR
Packaging & Delivery
Packaging Detail: 25kg, 500kg or 1000kg/bag (Inside: PE, Outside: PP)
Delivery Detail: 10 days after sign contract
Specifications
It is the main stuff be used to manufacture the herbicide---glyphosate and also be used to manufacture phosphite etc.
Phosphorous acid is used in chemical reactions as a reducing agent that is somewhat less vigorous than the related hypophosphorous acid
Pure product is white crystals, specific gravity 1.651(21.2° C). M. P. 73.6° C, B. P. 200° C. Soluble in water and ethanol easily, and it will be oxidized into H3PO4 in the air slowly. Be decomposed into H3PO4 and phosphine when be heated to the temperature 180° C. H3PO3 is a kind of diacid, its acid-stage is higher than H3PO4. Be oxidized easily and has strong hygroscopy and corrosivity.
Item Premium grade Grade I Grade II Grade III Solution
Assay %, ≥ 99% 99% 99% 98.5% 70%
Chloride (Cl-) %, ≤ 0.001 0.001 0.002 0.02 0.001
Iron (Fe) %, ≤ 0.0005 0.001 0.002 0.005 0.0005
Sulphate (SO4) %, ≤ 0.001 0.008 0.008 0.008 0.001
Phosphate (PO4) %, ≤ 0.1 0.2 0.2 0.2 0.1
Smell odorless odorless odorless odorless odorless
Appearance Pure white crystal white crystal white crystal white crystal Clear colorless
Liquid
Wuhan Jindi Shengyuan Chemical Co., Ltd located in beautiful modern city. Covering an area of 6000 square metre. There are more than 200 workers, including 36 senior skilled technicians.
With the rapid development of science technology and economy in today's society, our company always takes focuses on the world leading technology and the advanced equipments from home and abroad. So all of our products' quality meet with the international standard. Our products mainly used in paint & coating industry, rubber industry, detergent industry, water-treatment industry, leather/texitile industry, plasticiser industry, etc.
As of of the largest manufacturers and exporters in China, we keep the goal of quality product, excellent credibility, excellent management system, excellent service to cooperate with the clients from all over the world.
