Citric Acid Anhydrous

Its chemical formula is C6H8O7 and is used in fruit juice, bitter chocolate, etc.

Item

Standard

Result

Appearance

Colorless Crystals or White Crystalline Powders

Pass

Identification

Pass Test

Pass

Clarity & Color Solution

Clear in 20% Water Solution

Pass

Content

99.5-100.5%

99.9%

Sulphate

≤150ppm

<10ppm

Oxalate

≤100ppm

<10ppm

Heavy Metal (Pb)

≤5ppm

<1ppm

Barium

Pass

Pass

Calcium

≤75ppm

<10ppm

Iron

≤5ppm

<1ppm

Chloride

≤50ppm

<5ppm

Sulphated Ash

≤0.05%

0.02%

Water

7.5-8.8%

8.5%

Readily Carbonisable Substances

Less Than Standard

Pass

Lead

≤0.5ppm

<0.1ppm

Arsenic (As)

≤1ppm

<1ppm

Mercury

≤1ppm

<1ppm

Aluminum

≤0.2ppm

<0.2ppm

Bacteria Endotoxin

≤0.5 IU/mg

<0.1 IU/mg

Organic Volatile Impurities

Pass

Pass

Tridodecylamine

≤0.1ppm

<0.1ppm

Ultraviolet Absorbance

Pass

Pass

Conclusion

The Product is in Conformity With BP/USP/FCC/E330

 

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