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-Histidine
L-Histidine
  • L-Histidine

L-Histidine

Price Get Latest Price
Package 1kg 10kg 25kg
Min. Order: 1kg
Supply Ability: 1Ton
Update Time: 2022-09-23

Product Details

Product Name: L-Histidine CAS No.: 71-00-1
EC-No.: 200-745-3 Min. Order: 1kg
Purity: 98% Supply Ability: 1Ton
Release date: 2022/09/23

1. Product Information

Product Name:L-Histidine
Synonyms:(s)-1h-imidazole-4-alanin;(s)-1h-imidazole-4-propanoicaci;(s)-4-(2-amino-2-carboxyethyl)imidazole;(s)-alpha-amino-1h-imidazole-4-propanoicacid;1H-Imidazole-4-propanoic acid, alpha-amino-, (S)-;3-(1h-imidazol-4-yl)-l-alanin;4-(2-Amino-2-carboxyethyl)imidazole;L-HISTIDINE BASE
CAS:71-00-1
MF:C6H9N3O2
MW:155.15
EINECS:200-745-3
Product Categories:Amino Acids;Histidine [His, H];Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Nutritional Supplements;Amino  Acids;amino
Mol File:71-00-1.mol
Article illustration

L-Histidine Chemical PropertiesMelting point 282 °C (dec.)(lit.)alpha 12.4 o (c=11,6N HCl)Boiling point 278.95°C (rough estimate)density 1.3092 (rough estimate)FEMA 3694 | L-HISTIDINErefractive index 13 ° (C=11, 6mol/L HCl)storage temp. 2-8°Csolubility H2O: 50 mg/mLform powderpka1.8(at 25℃)color White to off-white or pale yellowPH7.0-8.0 (25℃, 0.1M in H2O)PH Range7 - 8 at 15.5 g/l at 25 °Coptical activity[α]20/D 39±1°, c = 2% in H2OWater Solubility 41.6 g/L (25 oC)λmaxλ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05
JECFA Number1431Merck 14,4720BRN 4673585Stability:Stable. Incompatible with strong oxidizing agents.InChIKeyHNDVDQJCIGZPNO-YFKPBYRVSA-NCAS DataBase Reference71-00-1(CAS DataBase Reference)NIST Chemistry ReferenceL-Histidine(71-00-1)EPA Substance Registry SystemL-Histidine (71-00-1)L-Histidine Basic informationChemical properties Uses Production methods Content analysis Toxicity Using limits

2. Company information

Founded in 2014, Henan Aochuang Chemical Co., Ltd. is committed to the development of medical science and material chemistry technology. Based on the advanced technology for chemical and medical , it specializes in the research, development, and sales of pharmaceutical intermediates, electronic intermediates ,battery material intermediates, and other fine chemicals. The company has professionals who have been engaged in chemical production and sales for many years. It is a vigorous pharmaceutical chemical technology enterprise with professional background.

 

3. Contact information

For more information about the product, including package , specification, price ,shipment etc, pls contact us freely .

Email address : sales@aochuangchem.com

Telephone No.: +86-037163689365

Mob No.: +86 18638391208


Company Profile Introduction

Founded in 2014, Henan Aochuang Chemical Co., Ltd. is committed to the development of medical science and material chemistry technology. Based on the advanced technology for chemical and medical , it specializes in the research, development, and sales of pharmaceutical intermediates, electronic intermediates ,battery material intermediates, and other fine chemicals. The company has professionals who have been engaged in chemical production and sales for many years. It is a vigorous pharmaceutical chemical technology enterprise with professional background. 90% of the company's products are sold to Japan, South Korea, Europe and the United States. We have maintained good cooperative relations with many international well-known enterprises, and have been well received by all parties. ? Adhering to the principle of "quality first, customer first, integrity-based, mutual benefit", the company provides customers with high-quality products ranging from grams to tons, and comprehensive services from products to technology, and is willing to work together with all walks of life. , and jointly contribute to the development of the material and pharmaceutical industry!

You may like

Recommended supplier

Product name Price   Suppliers Update time
$10.00/1KG
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-11-15
$41.00/500mg
VIP5Y
TargetMol Chemicals Inc.
2024-11-14
$30.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-20
$999.00/5kg
VIP1Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2024-08-20
$0.00/1kg
VIP1Y
Hebei Andu Technology Com.,Ltd
2024-07-22
$10.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-05-16
$0.00/1kg
VIP1Y
Shaanxi TNJONE Pharmaceutical Co., Ltd
2024-04-22
$100.00/1kg
Ouhuang Engineering Materials (Hubei) Co., Ltd
2024-04-16
$35.00/10kg
VIP1Y
Shandong Juchuang Chemical Co., LTD
2024-03-11
$0.00/1kg
VIP2Y
Hebei Kingfiner Technology Development Co.Ltd
2023-11-14
  • Since: 2014-11-27
  • Address: Building 5, Yard 9, South Wulongkou Road, High-tech Industrial Development Zone, Zhengzhou city, He
INQUIRY

18638391208
sales@aochuangchem.com