About Natural Caffeine

CAS NO. 58-08-2 HS code No.29 39 30 00

Each Batch complies with the specifications as described in the latest edition/revisions of the British Pharmacopoeia (BP), German Pharmacopoeia (DAB), European Pharmaco- poeia (EP), U.S.Food Chemicals Codex (FCC), Japanese Pharmacopoeia (JP), United States Pharmacopoeia (USP), and all applicable good manufacturing practices, laws and regulations

Category :Central Nervous System Stimulant

 

 

 

SPECIFICATIONS

Origin Natural Sources
Description White Crystalline Powder
Taste & Odor Bitter, Odor less
Identification Passes Test
Solubility Passes Test
Clarity & color Passes Test
Appearance in H3P04 Passes Test
Acidity or Alkalinity Passes Test
Readily carbonizable substances Passes Test
Other Alkaloids / Related substance Passes Test

LIMITS

     
Melting Range, C 235.5-237.5 235.0-237.5
Loss on drying, % w/w < 0.25 Max. 0.25
Insoluble, mg/kg. < 50 Max. 50
Heavy Metals, (as Pb), mg/kg. < 5 Max. 10
Iron, mg/kg. < 10 Max. 10
Lead, mg/kg. < 1 Max. 1
Mercury, mg/kg. NIL Max. 0.5
Chlorides, mg/kg. < 100 Max.150
Sulfate, mg/kg. < 100 Max. 240
Arsenic, mg/kg. < 1 Max. 3
Sulphated Ash / Residue on Ignition , % w/w < 0.1 Max. 0.1
Ph value Neutral 5.5-6.5
Organic volatile impurities Passes Test  
Assay, % w/w 99.0-100.5 98.5-101.0
Purity < 99.5%