Guangxi Qinzhou Capital Success Chemical Co., Ltd. All rights reserved Record number: Gui ICP No.14002761   Powered by www.300.cn

phosphoric acid technical grade

basic information
product description

Molecular formula: H3PO4

Molecular weight: 97.99

Content: 75%, 81%, 85%.

Properties: colorless and transparent viscous liquid. Odorless, very sour, melting point 42.35 ℃, easily soluble in water, soluble in ethanol, can irritate the skin and cause inflammation, destroy body tissues, hygroscopic.

Uses: used in the production of various phosphates, metal surface phosphating treatment, preparation of electrolytic polishing liquid and chemical polishing liquid, and used as catalyst, inorganic binder, desiccant and cleaning liquid, for the production of phosphoric acid refractory mud, coating industry Used as metal anti-rust paint.

Packing: Packed in polyethylene plastic drums, net weight 35kg, 330kg per barrel, or IBC drums, net weight 1600kg per barrel

 

 Specifications of Phosphoric Acid Technical Grade

No.

Items of Analysis

Unit

National Standard GB2091-2008

1

 Color

Apha

≤20

2

H3PO4

%

≥75.0 / 81.0 / 85.0

3

ArsenicAs

%

≤0.0050

4

Heavy metalPb

%

≤0.0010

5

ChlorineCl

%

≤0.0005

6

Sulphate (SO4)

%

≤0.0050

7

Ferric (Fe)

%

≤0.0020