成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

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>L-Serine in stock GMP Factory
L-Serine  in stock GMP Factory
  • L-Serine  in stock GMP Factory

L-Serine in stock GMP Factory

Price $1
Package 1kg
Min. Order: 1kg
Supply Ability: High quality Factory
Update Time: 2020-06-02

Product Details

Product Name: L-Serine in stock GMP Factory CAS No.: 56-45-1
Min. Order: 1kg Purity: 99%
Supply Ability: High quality Factory Release date: 2020/06/02
Product Name: delta-Gluconolactone
Synonyms: 1,2,3,4,5-PENTAHYDROXYCAPROIC ACID DELTA-LACTONE;DELTA-GLUCURONOLACTONE;DELTA-GLUCONOLACTONE;D(+)-DEXTRONIC ACID DELTA-LACTONE;D-GLUCONIC ACID LACTONE;D-(+)-GLUCONO-1,5-LACTONE;D-GLUCONO-1,5-LACTONE;D(+)-GLUCONIC ACID DELTA-LACTONE
CAS: 90-80-2
MF: C6H10O6
MW: 178.14
EINECS: 202-016-5
Product Categories: Biochemistry;Glucose;Sugar Acids;Sugars;Dextrins、Sugar & Carbohydrates;Chiral Reagents;Intermediates & Fine Chemicals;Pharmaceuticals;food additive;stabilizer;Food additives
Mol File: 90-80-2.mol
Article illustration
 
delta-Gluconolactone Chemical Properties

 

Product Name: L-Serine
Synonyms: L-Serine - CAS 56-45-1 - Calbiochem;(s)-2-amino-3-hydroxypropanoicacid;2-Amion-3-hydroxypropionicacid;alpha-Amino-beta-hydroxypropionic acid;alpha-amino-beta-hydroxypropionicacid;Propanoic acid, 2-amino-3-hydroxy-, (S)-;8-HYDROXY-L-ALANINE;3-hydroxy-alanine
CAS: 56-45-1
MF: C3H7NO3
MW: 105.09
EINECS: 200-274-3
Product Categories: Amino Acid Derivatives;Serine [Ser, S];Amino Acids and Derivatives;alpha-Amino Acids;Amino Acids;Biochemistry;amino;Amino acid;Nutritional Supplements;L-Amino Acids;Amino Acids;GABA/Glycine receptor
Mol File: 56-45-1.mol
Article illustration
 
L-Serine Chemical Properties
Melting point  222 °C (dec.)(lit.)
alpha  15.2 º (c=10, 2N HCl)
Boiling point  197.09°C (rough estimate)
density  1.6
refractive index  1.4368 (estimate)
Fp  150°C
storage temp.  Store at 0-5
solubility  H2O: 50 mg/mL
form  powder
pka 2.19(at 25℃)
color  White
PH 5-6 (100g/l, H2O, 20℃)
optical activity [α]20/D +13.5±0.5°, c = 5% in 5 M HCl
Water Solubility  250 g/L (20 ºC)
λmax λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05
Sublimation  150 ºC
Merck  14,8460
BRN  1721404
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 56-45-1(CAS DataBase Reference)
NIST Chemistry Reference L-Serine(56-45-1)
EPA Substance Registry System L-Serine(56-45-1)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25-36-26
WGK Germany  3
RTECS  VT8100000
3
TSCA  Yes
HS Code  29225000
Hazardous Substances Data 56-45-1(Hazardous Substances Data)
MSDS Information
L-Serine Basic information
Identification test Content analysis Toxicity Usage limitation Chemical Properties Usage Production

 

 

 

Article illustration

 

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.

 

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

 

Think Chemistry,Think CHemWill

 

Article illustration

 

 

 

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA


 

 

---any inquiries will be replied within 12 hours.

---golden manufactory under iso/gmp with large stock.

---dedication to quality,we have strict quality control system. 

---oem/odm available.

---sample is available for your evaluation & formulation development.

 
 
Website: http://www.chemwill.com

 

 

PLS contact

Ms Ella Lee  -   Deputy Sales Manager  

 
Phone: +86 -21-51086038
 

Email: chemwill_asia@126.com;ch

Company Profile Introduction

Over 30 years experience in the chemical industry, Chemwill Asia Industrial co.,Ltd is one of the leading GMP complied manufacturer of Organic compounds in CHINA. Our main production base is located in Jiangsu province. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. Our advantageous business including: - Intermediate using for Pharmaceuticals - Active ingredient for Pharmaceutical and animal health (Human APIs and Veterinary APIs) - Fluorine, boronic acids, unnatural amino acids, cross linkers,chiral building blocks - Intermediate using for advanced performance materials - Monomer & polymers, high performance, photosensitive and specialty chemicals - Electro chemical materials(Lithium Battery, Photoresist, semiconductor, IT-related chemicals) * Custom synthesis from the laboratory scale to commercial production. * Contract research, custom manufacturing and contract-manufacture Ms Ella Lee - Deputy Sales Manager Phone: +86 -21-51086038 Email: chemwill_asia@126.com;chemwill@hotmail.com To learn more about our factory, PLS visit: www.chemwill.com

Recommended supplier

Product name Price   Suppliers Update time
$31.00/1g
VIP5Y
TargetMol Chemicals Inc.
2024-11-12
$1.00/25KG
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-11-07
$0.00/25kg
VIP1Y
SUZHOU NMT BIOTECH CO.,LTD
2024-10-11
$40.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-20
$0.00/1kg
VIP2Y
Hebei Kingfiner Technology Development Co.Ltd
2023-08-03
$0.00/25KG
VIP5Y
Hebei Mojin Biotechnology Co., Ltd
2023-06-27
$100.00/1kg
Henan Bao Enluo International TradeCo.,LTD
2023-06-16
$0.00/1kg
LY Global chemicals co.,ltd .
2023-03-14
$0.00/1kg
Hubei Harvest Chemical CO.,Ltd
2022-12-08
$0.00/1KG
VIP3Y
Wuhan Senwayer Century Chemical Co.,Ltd
2022-11-08
  • Since: 2004-09-01
  • Address: BLDG 9,No.235 Sanlin road,Pudong new district,Shanghai,China
INQUIRY