China High Quality Diacetone-Beta-D-Fructose Supplier - 90471-79-7 | L-Carnitine Fumarate – COLORKEM
China High Quality Diacetone-Beta-D-Fructose Supplier - 90471-79-7 | L-Carnitine Fumarate – COLORKEM Detail:
Products Description
M-Carnitine is a nutrient that is derived from the amino acids lysine and methionine. Its name is derived from the fact that it was first isolated from meat (carnus). L-Carnitine is not considered a dietary essential because it is synthesized in the body. The body produces carnitine in the liver and kidneys and stores it in the skeletal muscles, heart, brain, and other tissues. But its production may not meet the needs under certain conditions such as increased energy demands and therefore it is considered an additionally essential nutriention. There are two forms (isomers) of carnitine, viz. L-carnitine and D-carnitine, and only the L-isomer is biologically active
Specification
|
Item |
Specification |
|
Appearance |
White Crystals or White Crystalline Powder |
|
Specific rotation |
-16.5~-18.5° |
|
Residue on ignition |
=<0.5% |
|
Solubility |
Clarification |
|
PH |
3.0~4.0 |
|
Loss on drying |
=<0.5% |
|
L-Carnitine |
58.5±2.0% |
|
Fumaric Acid |
41.5±2.0% |
|
Assay |
>=98.0% |
|
Heavy Metals |
=<10ppm |
|
Lead(Pb) |
=<3ppm |
|
Cadmium (Cd) |
=<1ppm |
|
Mercury(Hg) |
=<0.1ppm |
|
Arsenic ( As) |
=<1ppm |
|
CN- |
Not detectable |
|
Chloride |
=<0.4% |
|
TPC |
< 1000Cfu/g |
|
Yeast & Mold |
< 100Cfu/g |
|
E.Coli |
Negative |
|
Salmonella |
Negative |
Product detail pictures:
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Gaining purchaser gratification is our firm's intention eternally. We will make wonderful endeavours to build new and top-quality merchandise, satisfy your exclusive needs and provide you with pre-sale, on-sale and after-sale products and services for China High Quality Diacetone-Beta-D-Fructose Supplier - 90471-79-7 | L-Carnitine Fumarate – COLORKEM , The product will supply to all over the world, such as: Hungary, America, Denver, We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ‘customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
By Julie from Portugal - 2018.09.08 17:09
The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
By Jane from Wellington - 2018.04.25 16:46
