Sign In | Join Free | My fazendomedia.com
China Shanghai Li Ying Technology Co Ltd logo
Shanghai Li Ying Technology Co Ltd
Shanghai Li Ying Technology Co Ltd Provide high quality products with low price to customer
Active Member

5 Years

Home > Energy Ingredients >

CaffeineAnhydrous 40/80/100mesh/others,3,7-Trimethylxanthine/CP/EP/USP/BP/JP

Shanghai Li Ying Technology Co Ltd

CaffeineAnhydrous 40/80/100mesh/others,3,7-Trimethylxanthine/CP/EP/USP/BP/JP

Place of Origin : China

Certification : ISO2200;HACCP;HALAL;KOSHER etc

MOQ : According to products

Packaging Details : Normal is 25KGS/Carton/Drum

Contact Now

1. Description: A white crystalline powder or silky, white crystals, sublimes readily.

2. Solubility: Sparingly soluble in water, freely soluble in boiling water, slightly soluble in ethanol. It

dissolves in concentrated solutions of alkali benzoates or salicylates.

3. Acidity: Not more than 0.2ml of 0.01M NaOH is required

4. Related Substances: Thin-Layer Chromatography

5. Sulphates: Not more than 500 ppm

6. Heavy Metals: Not more than 10 ppm Pb

7. Loss on drying: Not more than 0.5%

8. Sulphated Ash: Not more than 0.1%

9.Assay (on dried basis): Not less than 98.5%

Caffeine is a methylxanthine (like theophylline or theobromine), a natural substance derived from the purine found in various plant families worldwide. Well-known examples of plants in which Caffeine is found include coffea arabica (coffee), thea sinensis (black tea), ilex paraguayensis (mate) and cola vera (cola nuts)


TESTS : SPECIFICATIONS
Solubility: Sparingly soluble in water, freely souble in boining water, slightly soluble in ethanol and in ether. It dissolves in concetrated solution of alkali benzoates or salicylates.
Identification: To Comply.
Related Substances: Any spot in the chromatogram obtained with the test solution, apart form the principal spot, is not more intense than the spot in the chromatogram obtained with the reference solution (0.5 %).
Sulphate: NMT 500 ppm.
Heavy Metals: NMT 10 ppm.
Loss on drying: NMT 0.5 %
Sulphated ash: NMT 0.1 %
Organic Volatile impurities: To Comply.
Assay: 98.5 % to 101 % of C8H10N4O2 on dried basis.

Not more than 101.5%


Best CaffeineAnhydrous 40/80/100mesh/others,3,7-Trimethylxanthine/CP/EP/USP/BP/JP wholesale

CaffeineAnhydrous 40/80/100mesh/others,3,7-Trimethylxanthine/CP/EP/USP/BP/JP Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Shanghai Li Ying Technology Co Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)