Phosphorus Acid

Phosphorus Acid Specification

HS Code
28092010

Storage
Room Temperature

Form
Solid

Other Names
Phosphrous Acid 85%

Purity
99%

Melting Point
Phosphoric acid (\(H_{3}PO_{4}\)) and Phosphorous acid (\(H_{3}PO_{3}\)) are distinct phosphorus-based compounds widely exported from China. 99% purity variants (often crystalline) are primarily used as industrial intermediates, pesticide precursors, and agricultural fertilizers.

Chemical Name
Phosphorous Acid

CAS No
13598-36-2

Grade
Food Grade

Type
Crystalline Powder

Usage
99 % Purity Phosphorous Acid / Phosphonic Acid (\(H_{3}PO_{3}\)): A diprotic, strong reducing agent. The 99% crystalline variant exported from China is heavily used in the manufacturing of the herbicide glyphosate and specialty water-treatment agents.

Application
Toothpastes, Textile Industry, Plastic, Fertilizer, Nuclear, Paper, Oil Industry, Industrial, food, Paints, medicine, Organic Synthesis, Rubber, Pharmaceutical, Water Treatment, Printing Industry, Explosive, Lubricants, Metal

Phosphorus Acid Trade Information

Minimum Order Quantity
200 Kilograms

FOB Port
Ex Bhiwandi,Maharashtra

Supply Ability
20000 Kilograms Per Day

Delivery Time
1 Days

Packaging Details
25 Kgs Bag.

Main Domestic Market
All India

Certifications
99% Pure

About Phosphorus Acid

We are a Maharashtra, India based organization that imports, supplies and distributes premium grade Phosphrous Acid, which is an inorganic mineral acid with the chemical formula H3PO4. Also known as orthophosphoric acid, this is widely used in dentistry as an etching agent for cleaning and roughening of teeth after which, filling process takes place. In food products like colas, jams, sauces or ketchups etc. the phosphoric acid is used to regulate the acidity in order to provide tangy taste.

Versatility Across Industries

Phosphoric Acid is an essential ingredient in pharmaceuticals, rubber, textiles, and various industrial processes due to its high purity and reliable chemical properties. Its solubility in ethanol and stable shelf life make it adaptable for numerous formulations and manufacturing needs, ensuring efficiency and product integrity regardless of scale.

Superior Purity and Stability

Sourced from China, this product guarantees a purity level of 99.9%. Such purity enables consistent performance in critical environments, while its solid physical form aids in safe handling, measured dosing, and minimal contamination risk during storage and application. Storage at room temperature further increases its practicality.

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