L-Serine Powder Feed Grade Nutritious Supplementary Products L-Serine

• Certification: QS, CCC, RoHS, ISO, CE
• Shape: Powder
• Function: Amino Acid Additives
• Type: Vitamin
• L-Lysine Sulphate: Feed Grade
• CAS No.: 56-45-1
• Model NO.: USP, BP
• Transport Package: 25kg Bags/Drum
• Specification: USP/FCC
• Trademark: AWI
• Origin: China
• HS Code: 5101110090
• Production Capacity: 500, 000kgs Per Year

Product Description

Product Description

L-Serine is non-essential amino acids, has many important physiological functions and role of the synthesis of purine, thymine, choline precursors; L-Serine through phosphorylation-hydroxy derivative can be issued after the important physiological functions of P serine is a major component of phospholipids; L-Serine with a stable pH value of the role of eye drops, eye drops and non-irritating; L-Serine is an important natural moisturizing factor (NMF) is one of stratum corneum to maintain the primary role of water, L-Serine is the key to advanced cosmetic additives.

 

Item	Specifications
Description	White crystals or crystalline power
Assay ,%	98.5~101.5
Transmittance, %	≥95.0
Specific rotation	+14.0°~+15.6°
Chloride,%	≤0.02
Sulfate,%	≤0.02
Ammonium,%	≤0.02
Iron, %	≤0.001
Heavy metals ,%	≤0.001
Arsenic, %	≤0.0001
Loss on drying, %	≤0.2
Residue on ignition,%	≤0.1
PH	5.2 -6.2

 

Packing & Delivery

 

Packing :	1kg/bag ,25kg/bag;25kg/drum; according to your requirements
Transit:	Fedex, TNT,DHL,EMS,and so on.
Port:	Shanghai/Tianjin/Dalian/Beijing/Xi'an
Lead Time :	3-5 working days upon received the payment
For mass orders, it will be delivered by air or sea. Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days by Air, 15-30 days by Sea.

Company Profile

Awell Ingredients Co., Ltd is an innovative developer of functional ingredients over 10 years. Headquarters located in high-tech industry development zone, hefei, China.

With a professional R&D and management team, AWI has invested three production base, develops and markets a premier line of nutritional products at providing the highest quality raw material to the global nutraceutical, food and feed industries. Our ingredients keep comply with current FCC, USP, BP, EP, AJI and JP standards.

FAQ

1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing? 
Usually with 25 kg bag/carton/drum. 
4. How about the validity of the products? 
Usually 2 or 3 years. 
5. What documents you provide? 
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate. 
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai