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Home Raw Materials Ascorbic Acid
Sodium Tripolyphosphate (STPP)
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Potassium Sorbate Granular

Ascorbic Acid

Ascorbic Acid is one of the popular food additives and ingredients in most countries, As a professional Ascorbic Acid supplier and manufacturer, Ajouter has been supplying and exporting Sodium Tripolyphosphate (STPP) for almost 10 years.

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Ascorbic Acid is a white or slightly yellow crystals or powder, a little acid.m.p.190℃-192℃,easily soluble in water, a little soluble in alcohol and uneasily soluble in ether and chloroform and another organic solvent. In solid-state it is stable in air. Its water solution is easily mutated when it meets with air.

Usage: In the pharmaceutical industry, can be used to treat scurvy and various acute and chronic infectious diseases, are applicable to the lack of VC.

In the food industry, it can both use as nutritional supplements, supplementary VC in food processing, and also is good Antioxidants in food preservation, widely used in meat products, fermented flour products, beer, tea drinks, fruit juice, canned fruit, canned meat and so on;also commonly used in cosmetics,feed additives and other industrial areas.

ITEMSTANDARD
AppearanceWhite or  almost  white crystal  or  crystalline powder
IdentificationPositive
Melting point191 ℃  ~  192℃
pH (5%,  w/v)2.2 ~   2.5
pH (2%,w/v)2.4 ~   2.8
Specific optical  rotation+20.5°  ~  +21.5°
Clarity  of  solutionClear
Heavy metals≤0.0003%
Assay (as C 6H 8O6, %)99.0  ~  100.5
Copper≤3 mg/kg
Iron≤2 mg/kg
Mercury≤1 mg/kg
Arsenic≤2 mg/kg
Lead≤2 mg/kg
Oxalic acid≤0.2%
Loss   on drying≤0.1%
Sulphated ash≤0.1%
Residual solvents (as methanol)≤500  mg/kg
Total  plate count (cfu/g)≤ 1000
Yeasts  & molds (cfu/g)≤100
Escherichia.  Coli/gAbsence
Salmonella/  25gAbsence
Staphylococcus aureus/ 25gAbsence

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AJOUTER For General Trading  L.L.C. located in Abu Dhabi, We are professional supplier of artificial casings for years.

  • 610 Shk. Rashid Bin Saeed St, Al Manhal – Abu Dhabi – UAE
  • Phone: +971509275723
  • Email: info@ajouter.co
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