CITRIC ACID MONOHYDRATE

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General Parameter

Molecular Formula : C6H8O7. H2O

Molecular Weighty :210.14

Applications

Citric Acid Monohydrate is mainly used as acidulatingjlavoring and preservative in foods and beverages. It is also used as antioxidantplasticizer, detergent and builder.

Packaging

12.5kg. 25kg. 501 成 500kg、1000kg net bag palletized or unpalletizedTXnd we also can supply different packaging according to special requirements. 12.5kg、25kg、501b、500kg、1000kg

Storage

Keep bag well-closed.and put in a light-proof,dry and cool place.

ITEM BP E330 USP FCC EP JSFA GB TTCA
CHARACTERISTICS COLORLESS OR WHITE CRYSTAL
IDENTIFICATION PASS TEST
LIGHT TRANSMITTANCE / / / / / / ≥95% ≥97.0%
CLARITY & COLOUR OF SOLUTION PASS TEST / PASS TEST / / / / PASS TEST
ASSAY 99.5-100.5% ≥99.50% 99.5-100.5% 99.5-100.5% 99.5-100.5% ≥99.50% 99.5-100.5% 99.5-100.5%
WATER 7.5-9.0% ≤8.8% 7.5-9.0% ≤8.8% 7.5-9.0% ≤8.8% 7.5-9.0% 7.5-8.8%
SULPHATED ASH

(RESIDUE ON IGNITION)

≤0.1% ≤0.05% ≤0.1% ≤0.05% ≤0.1% ≤0.1% ≤0.05% ≤0.05%
SULPHATE ≤150ppm / ≤150ppm / PASS TEST ≤480ppm ≤150ppm ≤20ppm
OXALATE ≤360ppm ≤l00ppm ≤360ppm NO TURBIDITY FORMS ≤360ppm PASS TEST ≤l00ppm ≤20ppm
CALCIUM / / / / / PASS TEST ≤200ppm ≤20ppm
HEAVY METALS ≤l0ppm ≤5ppm ≤l0ppm / ≤l0ppm ≤l0ppm / ≤lppm
IRON / / / / / / 1 ≤5ppm ≤lppm
CHLORIDE / / / /  / / ≤50ppm ≤5ppm
READILY CARBURETED SUBSTANCES NOT EXCEEDING THE STANDARD NOT EXCEEDING

THE STANDARD

NOT

EXCEEDING THE SIANDARD

A≤0.52;

T%≥30

NOT EXCEEDING

THE STANDARD

NOT EXCEEDING THE STANDARD K≤1.0 K≤1.0
BACTERIAL ENDOTOXINS ≤0.5IU/mg / PASS TEST / ≤0.5IU/mg / / ≤0.5IU/mg
ALUMINIUM ≤0.2ppm / ≤0.2ppm / ≤0.2ppm / / ≤0.2ppm
ARSENIC / ≤1ppm / / / ≤4ppm ≤lppm ≤0.1ppm
MERCURY / ≤1ppm / / / / / ≤0.1ppm
LEAD / ≤lppm / ≤0.5ppm / / ≤0.5ppm ≤0.5ppm
TRIDODECYLAMINE / / / ≤0.1ppm / / / ≤0.1ppm
WATER INSOLUBLE SUBSTANCES / / / / / / Filtration time not more than 1 mln; Filter membrane basically doesn’t chanae color; Visual mottled particles not more than 3. Filtration time not more than 1 min; Filter membrane basically doesn’t change color: Visual mottled particles not more than 3.

柠檬酸水合物

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