D-Cystine
D-cystine
- CAS:
- 349-46-2
- MF:
- C6H12N2O4S2
- MW:
- 240.3
Suppliers by country/region
Company Type
Properties
- Melting point:
- 265 °C (dec.) (lit.)
- Boiling point:
- 468.2±45.0 °C(Predicted)
- alpha
- 214 º (c=1, 1 N HCl)
- Density
- 1.358 (estimate)
- refractive index
- 1.6000 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- Aqueous Acid (Slightly), Aqueous Base (Slightly)
- pka
- 1.70±0.10(Predicted)
- form
- Fine Crystalline Powder
- color
- White
- optical activity
- [α]20/D +212°, c = 1 in 1 M HCl
- Water Solubility
- 0.057 g/L (25 ºC)
- Merck
- 14,2782
- BRN
- 1728093
- InChIKey
- LEVWYRKDKASIDU-QWWZWVQMSA-N
- LogP
- 1.230 (est)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P280-P301+P312-P302+P352-P305+P351+P338
- Hazard Codes
- Xn,Xi
- Risk Statements
- 36/37/38-22
- Safety Statements
- 22-24/25-37/39-26-36
- WGK Germany
- 3
- HS Code
- 29309013
3 India supplier list of "D-cystine"
- Product Name:D-Cystine,98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:D-Cystine
- Products Intro:Brand:sigma aldrich | Product Number:285463 | Purity:98%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:D-Cystine 98% (HPLC)
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.070488
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:D-Cystine
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:D-Cystine
- Products Intro:Brand:maaspharmachemicals | Product Number:881671764
- Company Type: Trader
- Country/Region: Delhi,INDIA
- Product Name:D-Cystine
- Products Intro:Brand:ajchemicals | Product Number:JDH-28023 | Purity:98+%
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:D-Cystine, free base
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:(H-D-Cys-OH)2
- Products Intro:Purity: As coa | Package: As request | CustNote: 349-46-2
- Company Type: Trader
- Country/Region: CHINA
