7664 38 2

7664 38 2

Trade Name:Phosphoric acid
CAS Number: 7664-38-2
Physical state: Transparent, colorless, viscous solution
EINECS:231-633-2
Chemical formula:H3PO4
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Phosphoric acid

 

7664 38 2 Introduction:

7664 38 2 Phosphoric acid, is a common inorganic acid, belongs to the strong acid, chemical formula H3PO4, molecular weight 97.994, can be obtained from phosphorus pentoxide dissolved in hot water.

 

7664 38 2 Synonym:

orthophosphoric acid

EXTRAN AP 21

EXTRAN(R) AP 21

EXTRAN(R) AP21, ACID RINSE DETERGENT WITH PHOSPHORIC ACID

EXTRAN(R) AP21 DETERGENT

FEMA 2900

H3PO4

ORTHOPHOSPHORIC ACID

ORTHOPHOSPHORIC ACID

PHOSPHATE ATOMIC SPECTROSCOPY STANDARD

PHOSPHORIC ACID

PHOSPHORIC ACID, ORTHO

PHOSPHORIC ACID, POLY

PHOSPHORIC(V) ACID

PHOSPHOROUS ICP STANDARD

PHOSPHORUS ICP STANDARD

U.N. 1805

Acide phosphorique

acidephosphorique

acidephosphorique(french)

acidephosphoriquesolutions

Acido fosforico

acidofosforico

EVITs

Fosforzuuroplossingen

 

7664 38 2 Production method:

After dissolving industrial phosphoric acid in distilled water using the recrystallization method, the solution is purified to remove impurities such as arsenic and heavy metals. After filtration, when the filtrate meets food grade requirements, it is concentrated to produce finished edible phosphoric acid.

 

ITEM

SPECIFICATION

(H3PO4)

H3PO3

CaSO4

Acetic acid

NaNO3

P2O5

85.0%

<120mg/kg

<1500ppm

<10ppm

<5ppm

>61.5%

 

7664 38 2 use:

Determine the composition of chromium, nickel, and vanadium in steel, metal rust prevention, rubber coagulants, and measure non protein nitrogen, total cholesterol, and whole blood glucose in serum. Crystalline phosphoric acid is mainly used in manufacturing processes such as microelectronics, high-energy batteries, and laser glass, as a high-purity catalyst and medical material.

 

phosphoric acid use

 

phosphate and phosphoric acid

 

liquid

5

 

 

product-900-1124

 

 

product-900-879

 

 

product-900-938

product-900-600

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