天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Biochemical Engineering>Amino Acids and proteins>Dl-Serine
Dl-Serine
  • Dl-Serine
  • Dl-Serine

Dl-Serine NEW

Price $150
Package 1kg
Min. Order: 1kg
Supply Ability: 500kg
Update Time: 2024-12-25

Product Details

Product Name: Dl-Serine CAS No.: 302-84-1
Min. Order: 1kg Purity: 99%
Supply Ability: 500kg Release date: 2024/12/25

Product Description                                                      

 Product NameDL-Serine
 CAS NO.302-84-1

 Molecular Formula

C3H7NO3
 Molecular Weight105.09
 EINECS206-130-6
 Appearance White Solid
 Purity 99% Min
 Density 1.53g/cm3
 Water solubility 2.7 g/100 mL (20 oC)

ANALYSIS
SPECIFICATION
RESULTS
Appearance
White Powder
Complies
Odor
Characteristic
Complies
Tasted
Characteristic
Complies
Assay
99%
Complies
Sieve Analysis
100% pass 80 mesh
Complies
Loss on Drying
5% Max
1.02%
Sulphated Ash
5% Max
1.3%
Extract Solvent
Ethanol & Water
Complies
Heavy Metal
5ppm Max
Complies
As
2ppm Max
Complies
Residual Solvents
0.05% Max
Negative
Microbiology


Total Plate Count
1000/g Max
Complies
Yeast & Mold
100/g Max
Complies
E.Coli
Negative
Complies
Salmonella
Negative
Complies

1. DL-Serine is mainly used for amino acid fluid infusion.
2. DL-Serine can be used in cosmetics due to special wettability.
3. DL-Serine is a kind of several essential amino acid, protein for the construction of the very important role.


Article illustration

Article illustration


Company Profile                                                           

Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.

For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.

We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.

Article illustration

Packing & Shipping                                                      

Article illustration

Article illustration

FAQ                                                                                

Q1. What is your delivery term and delivery period?

We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .


Q2. What's your main markets?

South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.


Q3. What is the payment term? 

Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.


Q4. Will you supply samples for test the quality?

We'd like to offer our customers samples for the quality evaluation for most products to develop business.




Company Profile Introduction

Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market. For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect. We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$48.00/500mg
VIP5Y
TargetMol Chemicals Inc.
2024-11-19
$1.00/1KG
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-25
$0.00/1kg
VIP1Y
Wuhan Fortuna Chemical Co.,Ltd
2024-08-26
$50.00/1kg
VIP2Y
Wuhan Quanjinci New Material Co.,Ltd.
2023-11-02
$0.00/25KG
VIP5Y
Hebei Mojin Biotechnology Co., Ltd
2023-09-06
$0.00/1KG
Shaanxi Haibo Biotechnology Co., Ltd
2023-08-25
$0.00/25kg
Maanshan Tiantai Biotechnology Co., Ltd.
2023-05-27
$1.00/1KG
Weijer International Trade (Hebei) Co., Ltd
2023-03-20
$0.00/1KG
VIP3Y
Henan Aochuang Chemical Co.,Ltd.
2022-09-08
$10.00/1KG
Shanxi Naipu Import and Export Co.,Ltd
2021-09-07
  • Since: 2024-03-14
  • Address: Haiyue Tiandi, No. 66, Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province
INQUIRY