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Hot Sale phosphorous acid Industrial Grade Agriculture Grade Weak Acid Reagent Grade Food Grade

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  • food grade; industrial grade

  • SUNWAY

  • Other

1. Product Name: Phosphorous acid
2. CAS No.:13598-36-2
3. EINECS: 237-066-7
4. Molecular Formula: H3O3P
5. Appearance: White Crystalline Powder
6. Specification
ITEM
RESULT
PHOSPHOROUS ACID
98.55%
CHLORIDE
0.01%Max
PHOSPHATE
0.1%Max
SULPHATE
0.006%Max
IRON
0.0015%
Heavy metials(as Pb)
0.001%Max
Pb
0.18mg/kg
Cd
0.005mg/kg
As
0.13mg/kg
Hg
1mg/kg
Cr
0.10mg/kg
7. Application

Phosphoric acid is used as an acidifying agent in the production of carbonated beverages, such as cola drinks.  It provides the tangy flavor and tartness found in these beverages.  Additionally, it is used as a pH control agent, sequestrant, and flavor enhancer in various processed food products.

Phosphoric acid is a key ingredient in the production of phosphate-based fertilizers.  It is used to make monoammonium phosphate (MAP) and diammonium phosphate (DAP), which are widely used to improve soil fertility and promote healthy plant growth.

Phosphoric acid is a precursor to various chemical compounds.  It is used in the production of phosphates, which find applications in detergents, flame retardants, metal treatment, and as a catalyst in certain chemical reactions.

8. Packing & Delivery

It is packed with polythene bag as the inner layer, and polywoven bag as the outer layer. The net weight of each bag is 25kg.
9. Certifications


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