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Citric Acid Anhydrous
CAS number:77-92-9
Molecular formula:C6H8O7
Molecular weight:192.1
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Item

Specification

Description

colourless or white crystal

Identification

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Clarity and Colour of Solution

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Assay

99.5-101%

Moisture

1.0% max

Barium

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Calcium

200 ppm max

Iron

50 ppm max

Heavy metals

5 ppm max

Oxalate

350 ppm max

Chloride

50 ppm max

Sulphate Ash

--

Sulphate

150 ppm max

Readily Carbonsable Substances

not deep than standard

Sulphated ash

0.1% max

Bacteria endotoxic

0.5 iu/mg max