Whosale Dietary Supplements D Serine Powder

• Type: Nutrition Enhancers, Preservatives
• Storage Type: Cool and Dry Place
• Shelf Life: 24 Months
• Content: L Serine
• Ingredients: Food
• Model Number: USP
• Model NO.: DONGFANG
• Grade: Food Grade
• Sample: Availiable
• Storage: Cool Dry Place
• Assay: HPLC 99%
• Transport Package: 25kg/Bag
• Specification: 98%, 99%
• Trademark: DONGFANG
• Origin: China
• Production Capacity: 10000 Kilogram/Kilograms Per Month

Product Description

Products Description

Product Name	Wholesale Food Additive Amino Acid l serine CAS 56-45-1 L-Serine powder
CAS No.	56-45-1
Appearance	White powder
MF	C3h7no3
Purity	99% min Serine
Keywords	serine,l serine,l serine powder
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life	24 Months

Specification

Items	Specification	Results
Appearance	White crystals or crystalline powder	White powder
Specific rotation(On dried basis)	Between-14.0° and -15.6°	-15.5°
Loss on drying	NMT 0.2%	0.05%
Chloride	NMT 0.02%	Conform
Iron(Fe3+)	NMT 0.001%	Conform
Sulfate(SO42-)	NMT 0.02%	Conform
Other amino acids	NMT 0.5%	Conform
Assay	Between 98.5% and 101.0%	99.68%

 

Packing

FAQ

Q1: How long is the lead time ? 
A:The lead usually takes 7-10 days. However, because one of our warehouses' location is in Europe, our customers can be assured of a fast delivery. 

Q2: Which type of company are you ? 
A: We are a professional manufacturer. 

Q3: What are your specialized products ? 
A: We are specialized in professional manufacture of plant extracts. Additionally, we offer sourcing services of nutritional and functional ingredients, ex. Amino Acids, Vitamins, etc. 

Q4: What is your payment terms ? 
A: We use the standard term: T/T in advance. 

Q5: What warranty services do you have ? 
A: All of our products are offered with 2 years of warranty. 

Q6: What is your standard of practice to ensure high quality of your products ? 
A: We follow a strict quality control of 6 steps testing from the beginning purchase of raw materials to the       finished product. 

Q7: What is your shipment method? 
A: For large quantity of product orders, we usually ship the goods by sea. 
    For small quantity of product orders, we choose air or courier for shipment. 
Depends on your preferences, we can deliver via many express companies such as DHL, FEDEX, UPS, TNT, etc.