Phosphoric Acid CAS No.: 7664-38-2

Phosphoric Acid

It is colorless,transparent and syrupy liquid;It is odorless and tastes very sour;Its melting point is 42.35℃ and when heated to 300℃ it will become into meta phosphoric acid; Its relative density is 1.834;It is easily soluble in water and resolve in ethanol; It may irrtate human skin to cause phlogosis and deatory the issue of human body; It shows corrosiveness being heated in ceramic vessels; It has got hydroscopicity. 

Introduction

Appearance: Transparent colorless sticky fluid

Molecular formula: H3PO4

Molecular weight: 98

CAS No.: 7664-38-2            

HS No.: 2809.2011.00

Function : Prevent bacteria breeding,sour agent,nutritional enhancer. 

2.Technical Specification

3.Application

Technical grade phosphoric acid may be used to produce variety of phosphates,electrolyte treatment liquids or chemical treatment liquids, refractory mortar with phosphoric acid and inorganic coheretant. It is also used as a catalyst, drying agent and cleaner.In coating industry it is used as a rust-proof coating for metals;As a acidity regulator and nutrition agent for yeast food grade phosphoric acid may be applied to flavors, canned food and light drinks as well as used in wine brewery as a nutrients source for yeast to prevent the reproduction of useless bacteria.

4.Packing

In plastic drum of 35kg,330kg net each or in IBC drum of 1600kg net each.

5.Storage and Transportation

Store it in ventilated, dry and clean place. Moisture proof. And during transportation or storage, the inner cover as well as the outer cover of the packing drums must be well sealed. It is classified as a hazardous product of the 8th class of risk, and its hazardous chemicals code in China.