Identification

Conform standard

 
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Potassium Sorbate

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Last update: 2017-11-23 17:45
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CERTIFICATE OF ANALYSIS

Commodity: SORBIC ACID

Packing: 25kg/carton

SPECIFICATION

STANDARD

TEST RESULT

Identification

Conform standard

Complied

Appearance

White crystal or powder

Complied

Assay(dry basis)

99.0-101.0%

99.99%

Water

Not more than 0.5%

0.45%

Arsenic(as As)

Not more than 2 ppm

Complied

Residueon ignition

Not more than 0.2%

0.1%

Melting range

132-135oC

133.4-134.5oC

Heavy metals(as pb)

Not more than 10ppm

Complied

Conclusion: the product complies with FCC /E-200 standard.

CERTIFICATE OF ANALYSIS
COMMODITY: POTASSIUM SORBATE GRANULAR
PACKING:25KG/CARTON

SPECIFICATION

STANDARD

Identification

Conform standard

Appearance

White granular

Assay(dry basis)

99.0%-101.0%

Loss on drying

Not more than 1%

Moisture

Not more than 1%

Alkalinity(as K2CO3)

Not more than 1%

Acidity(as sorbic acid)

Complied

Free Alkali (as K2CO3)

Complied

Arsenic

Not more than 3ppm

Heavy metals(as pb)

Not more than 10ppm

Lead

Not more than 2ppm

Organic volatile impurities

Meet the requirement

Residual Organic Solvents

Negative

Microbial

No any microbial

CLARITY

 Complied

SPECIFICATION

STANDARD

Identification

Conform standard

Conclusion: the product complies with FCC /E-202 standard

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