HYPOPHOSPHOROUS ACID( HPA 50%)

Descripción del producto

Phosphoric Acid (PA *5%)/HYPOPHOSPHOROUS ACID( HPA *0%)



HYPOPHOSPHOROUS ACID(HPA *0%)

1.Infor

CAS NO.:********5

UN NO.:***4

FORMULA:H3PO2

Molecular Weight :*5.*9

MELTING POINT:**5 ℃ (Pure H3PO2)

BOILING POINT:**8 ℃ (Decomposes)

SPECIFIC GRAVITY:1.**4

FLASH POINT:None STABILITY: Stable under ordinary conditions, when heated strongly or put together with oxidizers, it will be decomposed into phosphine, phosphoric acid,and hydrogen. SOLUBILITY IN WATER: Miscible 2.Specification: Appearance Clear to yellowish liquid H3PO2 *0% min H3PO3 0.3% max SO4 0.**5% max Cl 0.**5% max Fe 5ppm max



~Phosphoric Acid (PA *5%)

1. Phosphoric Acid ( food grade *5%)

Category: Catalysts and chemical agents

CAS NO: ********2

EC NO: ********2

MF: H3PO4

MW: *7.*9 

Usage: 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 rest-proof coating for metals.

4.Packing: *5kgs/plastic drum,**0kgs/IBC Drum.

5.Delivery time: *5days after the contract.