DL-Serine paramete

CAS No.: 302-84-1
MF: C3H7NO3, C3H7NO3
Place of Origin: Shandong, China
Grade Standard: Medicine Grade
Brand Name: Lookchem
Purity: 99%min, 99%min
CAS: 302-84-1
Appearance: White powder
Mol File: 302-84-1.mol
Other Names: DL-Serine
EINECS No.: 206-130-6
Type: Anesthetic Agents, Blood System Agents
Usage: Animal Pharmaceuticals
Model Number: D-CAS 302-84-1
Product name: DL-Serine
MW: 105.09
Color: White
storage temp: Store at RT


Item Limit
Appearance White or almost white crystalline powder or colourless crystals
Specific Rotation [a]D20o +0.5 to –0.5 degree
Chloride (Cl) NMT 500 ppm
Sulfate (SO4) NMT 300 ppm
Iron (Fe) NMT 30 ppm
Heavy Metals (Pb) NMT 15 ppm
Loss on Drying NMT 0.2 %
Residue in Ignition NMT 0.1 %
Total viable aerobic count NMT 1000 CFU/g
Moulds and Yeasts NMT 100 CFU/g
Escherichia coli in 1 g not detectable
Assay 98.5 to 101.5 %


1.It is used in biochemical research, tissue culture medium preparation, and amino acid nutrition medicine in medicine.

2.Nutritional supplements.

3.Used as a biochemical reagent

4.Pharmaceutical intermediates or APIs.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


By Courier By Air By Sea
≤50kg 50kg-500kg ≥500kgs
3-7 Days 1-2week 2-3weeks
Door to Door Airport to Airport Seaport to Seaport
Easy to get products Need do Custom Clearance Need do Custom Clearance


25KG /drum/bag or according to your requirements.

DL-Serine acid picture

Packaging and shipping

Honor Certificate

Professional team