Phosphoric Acid 85%

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    $890.00 /ton
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Phosphoric acid is an inorganic acid with the formula H3PO4.

90% of all global phosphoric acid production is used to make fertilizers.

It also finds use in the following applications:

  • Soaps and detergents manufacturing
  • Water treatment
  • Toothpastes
  • Rust removal on iron and steel components.
  • Electrolyte in copper electro polishing or electrolyte in phosphoric acid fuel cells
  • Flux used in soldering

 

In mining and metallurgy phosphoric acid can be used as a pH modifier in froth flotation.

Identifiers

CAS number

7664-38-2 
16271-20-8 (hemihydrate)

ChEBI

CHEBI:26078 

ChEMBL

ChEMBL1187 

ChemSpider

979

EC number

231-633-2

KEGG

D05467 

PubChem

1004

RTECS number

TB6300000

UNII

E4GA8884NN 

UN number

1805

Properties

Molecular formula

H3O4P

Molar mass

98.00 g·mol−1

Appearance

white solid or colourless, viscous liquid (>42 °C)
deliquescent

Odor

odorless

Density

1.885 g/mL (liquid)
1.685 g/mL (85% solution)
2.030 g/mL (crystal at 25 °C)

Melting point

42.35 °C (108.23 °F; 315.50 K)
(anhydrous)
29.32 °C (84.78 °F; 302.47 K)
(hemihydrate)

Boiling point

158 °C (316 °F; 431 K)
213 °C (415 °F; 486 K)
decomposes

Solubility in water

392.2 g/100 g (-16.3 °C)
369.4 g/100 mL (0.5 °C)
446 g/100 mL (14.95 °C)
miscible (42.3 °C)

Solubility

soluble in ethanol

Acidity (pKa)

1 = 2.148
2 = 7.198
3 = 12.319

Refractive index(nD)

1.34203

Viscosity

2.4–9.4 cP (85% aq. soln.)
147 cP (100%)

View FilePhosphoric Acid 85% - COA    Size: (1.26 MB)

Phosphoric Acid 85% -  COA

View FilePhosphoric Acid 85% - SDS    Size: (77.26 KB)

Phosphoric Acid 85% -  SDS

  • With thousands of suppliers competing for our business, Kemcore has proven to be the most reliable and consistent import/export company in China, offering quality chemicals at competitive prices. We strive to continue working with them.

    Macheng Macheng

    Senior Buyer

    KS Energy (Pty) Ltd

  • Kemcore’s greatest advantage is understanding our culture, values, and expectations for business transactions, quality, and delivery from the Asian market feeding into Africa. Our business started with trial orders of 20 tons to the current 350 tons per month.

    Mike Peto

    Managing Director

    Sesani EPCM

  • Our import volume of chemicals and other mining accessories stands at $5.65mil/yr. We have significantly increased our market share due to the competitiveness & consistency in quality.

    Menfred Mukumba (MCIPS)

    Supply Chain Manager

    Intrachem Pvt Ltd

  • Kemcore continues to be  instrumental in procuring a complete suite of reagents for  our gold/copper flotation plant . I do not hesitate to recommend Kemcore services for Xanthate, DTP's plant reagent supply, especially when procuring out of China.

    Brienie Dzumbunu

    Metallurgical Superintendent

    Pan African Mining

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