Inorganic Acids Factory Price Phosphoric Acid 85% Technical/Food Grade Orthophosphoric H3po4

Min.Order: 10

Product origin: Zhengzhou, Henan, China

Infringement complaint:

Complaint

US$ 600 ~ 1800

Description

1. Brief introduction of Phosphoric Acid

Synonyms: Orthophosphoric acid
MF: H₃PO₄

CAS No.: 7664-38-2
EINECS: 231-633-2
Appearance: Colorless Liquid
2. Specification

Item	Index
Phosphoric acid (H3PO4) content,%	75.0-86.0
Arsenic (calculated by As) content,% ≤	0.00005
Fluoride (Calculated by F) content,% ≤	0.001
Heavy metal (Calculated by Pb) content ,% ≤	0.0005
Readily oxidizable substance (Calculated by H3PO3) content ,% ≤	0.012
Appearance	Colorless transparent or slightly light color viscous liquid

3. Application

Agriculture: Phosphoric acid is the raw material for the production of important phosphate fertilizers (superphosphate, potassiumdihydrogen phosphate, etc.) as well as for the production of feed nutrients (monocalcium phosphate). Metal surfaces are treated to create insoluble phosphate films on the metal surface to protect the metal from corrosion.Mix with nitricacid as a chemical polish to improve the finish of metal surfaces.Production of detergents, pesticides raw phosphate. Production of phosphorus flame retardant raw materials.

Food: Phosphoric acid is one of the food additives, as acidifier in food, yeast nutrient, Coca-Cola contains phosphoric acid.Phosphates are also important food additives that can be used as nutrition enhancers.
Industry: Phosphoric acid is an important chemical raw material, the main role is as follows: