L-Serine
L-Serine is one of the popular food additives and ingredients in most countries. Chemkart is a professional supplier of L-Serine. Chemkart has been importing L-Serine from Europe USA China and supplying in India for almost 10 years, please be assured to buy L-Serine at Chemkart. For any inquiries and questions please feel free to mail us at info@chemkart.com, we will reply within 24 working hours.
CAS No - 56-45-1
Qty in 20' FCL - 18MT
Packing - 25kg Bag / Drum
Min.Order - 500KG
QC - Haccp, Kosher, Halal, ISO
Serine (abbreviated as Ser or S) is an amino acid with the formula HO2CCH(NH2)CH2OH. It is one of the proteinogenic amino acids. Its codons in the genetic code are UCU, UCC, UCA, UCG, AGU and AGC. By virtue of the hydroxyl group, serine is classified as a polar amino acid.
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ITEMS |
STANDARD |
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Appearance |
A white or almost white, crystalline powder or colourless crystals. |
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Solubility |
Freely soluble in water,practically insoluble in alcohol. |
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Identification test (A,B) |
Up to the STANDARD |
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Appearance of solution |
Clarity of solution:5% water solution should be clear |
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Colour of solution:5% water solution should be not more intensively coloured than reference solution BY6 |
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Specific optical rotation |
+14.0° to +16.0° |
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Assay |
98.5-101.0% |
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Chlorides |
200ppm max |
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Sulphates |
300ppm max |
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Ammonium |
200ppm max |
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Iron |
10ppm max |
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Heavy metals |
10ppm max |
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Loss on drying |
0.5% max |
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Sulphated ash |
0.1% max |
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Ninhydrin-positive substances (TLC) |
Up to the STANDARD |
1. What kinds of certificates can you offer?
Chemkart is an ISO2008 9001 certified company, as for L-Serine, we can offer HAPPC, KOSHER, HALAL Certificates, etc.
2. Is Chemkart a manufacturer or just a trading company?
Chemkart is both manufacturer and trading company, we are L-Serine supplier, at the same time, we are a manufacturer of other products.
3. What is the Min Order Quantity of L-Serine?
Different products have different MOQ, for L-Serine, the MOQ is 500kg.
4. What is the price of L-Serine?
Chemkart is a famous supplier and manufacturer of L-Serine, and has cooperation with many L-Serine manufacturers for several years, we can provide you with the best quality and most cost-effective L-Serine.
5. How long shall we wait for your reply?
We can guarantee to reply your inquiries of L-Serine in less than 24 hours in working days.
6. What kinds of transportation types can you provide?
Our main transportation methods include air transportation, land transportation, and water transportation.
7. What kinds of payment terms can you accept?
The most commonly used payment terms are T/T, L/C, D/P, D/A.
8. How long will I receive my good?
Chemkart has its own bonded warehouse in Shanghai, China, and Bhiwandi, Mumbai in India. When your purchase order has been confirmed, inventory products will deliver within 1 week, other products delivery in 2 weeks.
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