L-Carnosine CAS 305-84-0 Powder with High Quality

 
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Anhui Rencheng Technology Co., Ltd. (hereafter called ARTC), established in 2015, is a first-level high-tech enterprise, specialized in the field of chemical industry. AHRC distinguishes itself by the very variety and quality of its products that includes pharmaceutical intermediates, plant extracts, chemical reagent, animal pharmaceutical, agrochemical intermediates, antibiotic etc. Based on the concept of 'Rooted in China, and head for the World', anchored by the strength of manufacturing capability and trading management, ARTC have been providing customers all-round services by focusing on details for each step, such as R&D, quality control, logistics and so on, and would like to continue to provide optimal solutions that are efficient, economic and sustainable. Chemistry needs reaction, friendship needs interaction, while trust lies in between. And the very trust comes from the reliable quality and detail-oriented service. Bearing this motto in mind, ARTC is willing to jointly create a harmonious win-win society with friends all over the world. We would define us as a cog in the machine and a partner in the cause. In pursuit of the spirit of 'being part of our customer', we believe we will merge into the whole picture of splendor of our clients, shining with same hue of glory. CAS 305-84-0

Product Description

China sell Nutritional Supplement Carnosine CAS 305-84-0 L-Carnosine 
Product Description
Product Name: L-Carnosine Specification: 99.0% Appearance: Off-White or white powder Product Name:L-Carnosine CAS No.:  305-84-0 Molecular formula:C9H14N4O3 Molecular weight: 226.232g/mol Sequence : β-Ala-His Type of Ingredient: Peptide Purity:≥98% Solubility:Water soluble Appearance: White powder Typical Application: Anti-aging, anti-wrinkle, eye care Typical use level : 4.0 % to 6.0% Standard Packing : 1kg /PD , 5kg/PD
PRODUCT SPECIFICATIONS
Product Name: L-Carnosine
CAS number 305-84-0
Molecular formula C9H14N4O3
ANALYSIS ITEMS SPECIFICATION TEST METHOD
Appearance Off-White or white powder  
Identification HPLC RT  
Assay NLT 99.0%  
Specific rotation +20.0°~ +22.0°  
Melting point 250.0~265.0°C  
Lead ≤3ppm  
Arsenic ≤1ppm  
Cadmium ≤1ppm  
Mercury ≤0.1ppm  
Heavy metals(Pb) ≤10ppm  
Related substances L-histidine≤0.3%  
Single impurity ≤0.10%  
Total unknown impurity ≤1.0%  
PH 7.5~8.5  
Hydrazine ≤2ppm  
Total plate count ≤1000cfu/G  
Total yeast&mold ≤100cfu/G  
Loss on drying ≤1.0%  
Residue on ignition ≤0.10%  
Packing Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm.
Storage Store in a well-closed container away from moisture, light, oxygen.
Shelf Life 24 months under the conditions above and in its original packaging

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