Citric Acid monohydrate >=99.5%

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Citric Acid monohydrate >=99.5%

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    $715.00 /ton
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Citric acid is used as a gangue depressant during the flotation of ores containing oxidic minerals. Some of the processes were it is used are:

  1. During niobium/zirconium separation from bulk concentrate as a zirconium depressant.
  2. As a gangue depressant in the flotation of some rare earth oxides eg monazite
  3. In the presence of lime, gold recovery can be enhanced by adding small quantities of citric acid at pH of around 11.5.

In most applications, citric acid and oxalic acid can be quite successfully interchangeably used.


Usage Guidelines for Oxalic Acid 99%

Feature

Citric  Acid 99.5%

Ores were used

Niobium, Zirconium ores, oxides

Other additions

Lime, suitable collector

 

Due to Anti Dumping Policies in place we cannot currently export to the following countries.

 

1- Europe

2- USA

3- Brazil

Identifiers

ATC code

A09AB04

CAS number

77-92-9 

ChEBI

CHEBI:30769 

ChEMBL

ChEMBL1261 

ChemSpider

305 

DrugBank

DB04272 

EC number

201-069-1

KEGG

D00037 

PubChem

311

RTECS number

GE7350000

UNII

XF417D3PSL 

Properties

Molecular formula

C6H8O7

Molar mass

192.12 g·mol−1

Appearance

crystalline white solid

Odor

odorless

Density

1.665 g/cm3 (anhydrous)
1.542 g/cm3 (18 °C, monohydrate)

Melting point

156 °C (313 °F; 429 K)

Boiling point

310 °C (590 °F; 583 K) decomposes from 175 °C[3]

Solubility in water

117.43 g/100 mL (10 °C)
147.76 g/100 mL (20 °C)
180.89 g/100 mL (30 °C)
220.19 g/100 mL (40 °C)
382.48 g/100 mL (80 °C)
547.79 g/100 mL (100 °C)

Solubility

soluble in alcohol, ether,ethyl acetate, DMSO
insoluble in C6H6, CHCl3,CS2, toluene

Solubility inethanol

62 g/100 g (25 °C)

Solubility in amyl acetate

4.41 g/100 g (25 °C)

Solubility in diethyl ether

1.05 g/100 g (25 °C)

Solubility in 1,4-Dioxane

35.9 g/100 g (25 °C)

log P

-1.64

Acidity (pKa)

1 = 3.13
2 = 4.76
3 = 6.39, 6.40

Refractive index(nD)

1.493 - 1.509 (20 °C)
1.46 (150 °C)

Viscosity

6.5 cP (50% aq. sol.)

View FileCitric Acid monohydrate >=99.5% COA    Size: (1.26 MB)

Citric Acid monohydrate >=99.5% COA

View FileCitric Acid monohydrate >=99.5% SDS    Size: (1.23 MB)

Citric Acid monohydrate >=99.5% 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.

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    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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