Product Details
| Product Name: L-Cystine | CAS No.: 56-89-3 |
| EC-No.: 200-296-3 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 1000kg |
| Release date: 2021/08/25 |
Melting point > 240 ° C (dec.) (lit.)
Specific optical rotation -224o (c = 2 in 1M HCl)
Density 1.68
Refractive index -222.5° (C = 1,1 mol / L HCl)
Storage conditions are stored at RT.
Solubility 1 M HCl: 100 mg / mL
Morphological powder / solid
Acidity coefficient (pKa) 1.0, 2.1, 8.02, 8.71 (at 25 ° C)
color: White
Optical rotation (optically active) [α] 20 / D 219 ± 5°, c = 1% in 1 M HCl
Water solubility 0.112 g / L (25oC)
Merck 14,2782
BRN 1728094
stability. Incompatible with strong oxidizing agents.
CAS database 56-89-3 (CAS database reference)
NIST chemical information L-cystine (56-89-3)
Contact : Cathy
Company: Henan Xiangtong Chemical Co., Ltd.
E-mail: xtchem2019@gmail.com
Mobile: 0086-15713833609
Item: XT-17
Company Profile Introduction
-
You may like
Recommended supplier
| Product name | Price | Suppliers | Update time | |
|---|---|---|---|---|
|
VIP6Y
|
RongNa Biotechnology Co.,Ltd
|
2026-06-04 | ||
|
VIP2Y
|
HUARONG(GUANGDONG) PHARMACEUTICAL CO.,LTD
|
2026-06-04 | ||
| $999.00 |
VIP2Y
|
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
|
2026-06-04 | |
|
VIP6Y
|
WUHAN FORTUNA CHEMICAL CO., LTD
|
2026-06-03 | ||
| $40.00 |
VIP5Y
|
Hebei Chuanghai Biotechnology Co,.LTD
|
2026-05-28 | |
| $41.00 |
VIP6Y
|
TargetMol Chemicals Inc.
|
2026-05-26 | |
| $1.00 |
Hebei Chuanghai Biotechnology Co., Ltd
|
2026-03-20 | ||
| $5.00 |
VIP3Y
|
Henan Fengda Chemical Co., Ltd
|
2025-09-25 | |
|
VIP4Y
|
Dingwang Technology (Wuhan) Co., Ltd.
|
2025-08-22 | ||
| $6.00 |
HebeiShuoshengImportandExportco.,Ltd
|
2025-07-29 |
China- Since: 2009-02-25
- Address: Room 1608, South Tower of Grand Emporium, Huayuan Road, Jinshui District, Zhengzhou,Henan ,China
INQUIRY
wu
15713833609
info@hnxtchem.com
15713833609
info@hnxtchem.com