مشخصات فنی محصول | |
---|---|
Assay (HClO₄) | ≥ 98.0 % |
Spec. rotation [α²0/D (c=8 in HCl 1 mol/l) | +8.0 - +9.5 ° |
Identity (IR) | passes test |
CAS # | EC Number | Hill Formula | Molar Mass |
---|---|---|---|
52-90-4 | 200-158-2 | C₃H₇NO₂S | 121.16 g/mol |
شرح محصول | |
---|---|
Catalogue Number | 816014 |
Synonyms | α-Amino-ß-mercapto propionic acid, αlpha-Amino-ß-mercapto propionic acid, Cys, αlpha-Amino-beta-mercapto propionic acid |
اطلاعات محصول | |
---|---|
CAS number | 52-90-4 |
EC number | 200-158-2 |
Hill Formula | C₃H₇NO₂S |
Molar Mass | 121.16 g/mol |
HS Code | 2930 90 13 |
Structure formula Image |
موارد کاربرد محصول | |
---|---|
Application | (R)-(+)-Cysteine for synthesis. CAS 52-90-4, pH 4.5 - 5.5 (100 g/l, H₂O, 20 °C). |
اطلاعات فیزیکی و شیمیایی محصول | |
---|---|
Ignition temperature | 420 °C |
Melting Point | 220 - 228 °C |
pH value | 4.5 - 5.5 (100 g/l, H₂O, 20 °C) |
Bulk density | 300 kg/m3 |
Solubility | 280 g/l |
اطلاعات سم شناسی | |
---|---|
LD 50 oral | LD50 Rat 1890 mg/kg |
اطلاعات ایمنی بر اساس GHS | |
---|---|
Hazard Pictogram(s) | |
Hazard Statement(s) | H302: Harmful if swallowed. |
RTECS | HA1600000 |
Storage class | 10 - 13 Other liquids and solids |
WGK | WGK 1 slightly water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
اطلاعات ایمنی محصول | |
---|---|
Hazard Symbols | Harmful |
Categories of danger | harmful |
R Phrase | R 22 Harmful if swallowed. |
اطلاعات بارگیری و نگهداری | |
---|---|
Storage | Store below +30°C. |
مشخصات فنی محصول | |
---|---|
Assay (HClO₄) | ≥ 98.0 % |
Spec. rotation [α²0/D (c=8 in HCl 1 mol/l) | +8.0 - +9.5 ° |
Identity (IR) | passes test |