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 Product Name:         Potassium Citrate

Appearance:              White Crystal Powder or Granules

Molecular Formula:   K3C6H5O7·H2O

Molecular Weight:     324.41

CAS No.:                    6100-05-6

EINECS No.:              612-062-1

H.S.Code:                   29181500

Character: This product is colorless crystal or white crystal powder, salty and cool, soluble in water, insoluble in alcohol.

Specification

ITEM

E332

BP/USP

FCC8

GB1886.74

Assay(Anhydrous Substance) %

99.0-101.0

99.0-101.0

99.0-100.5

99.0-100.5

PH of at 5% solution at 25

7.5-9.0

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/

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Mositure

4.0-6.0%

4.0-7.0%

3.0-6.0%

3.0-6.0%

Sodium

0.3%

0.3%

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/

Iron

5ppm

/

/

5ppm

Heavy metals(as Pb)

5ppm

10ppm

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/

Chloride(Cl)

 50ppm

50ppm

/

50ppm

Sulfate(SO4)

  150ppm

150ppm

/

150ppm

Oxalate

  100ppm

300ppm

/

300ppm

Lead

1ppm

/

2ppm

2ppm

As

1ppm

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/

1ppm

Mercury

1ppm

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/

/

Alkalinity

Pass the test

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/

/

Volatile Organic Impurities

Pass the test

Pass the test

Pass the test

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Packing: It is packed with polyethylene bag as inner layer, and a compound plasticwoven bag as outer layer. The net weight of each bag is 25kg.

Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid

damage. Furthermore, it must be stored separately from poisonous substances.

Uses: It is mainly used for food, medicine and laboratory analysis. It is used in food industry as buffer, chelating agent, stabilizer, antioxidant, emulsifier, seasoning agent, etc.
It can be used for milk and dairy products, jelly, jam, meat, canned hydrogel dim sum, cheese emulsification, citrus preservation, etc. it is used for hypokalemia, potassium deficiency and alkalization urine in pharmaceutical industry. It can also be used as a chemical analysis reagent.

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