A2356312
D-(+)-Cellobiose , 98% , 528-50-7
Synonym(s):
β-D -Glc-(1→4)-D -Glc;4-O-β-D -Glucopyranosyl-D -glucose;D(+)Cellobiose - CAS 528-50-7 - Calbiochem;Glcβ1,4Glc, 4-O-β-D-Glucopyranosyl-D-glucose
CAS NO.：528-50-7
Empirical Formula: C12H22O11
Molecular Weight: 342.3
MDL number: MFCD00065388
EINECS: 208-436-5
| Pack Size | Price | Stock | Quantity |
| 1g | RMB31.20 | In Stock |
|
| 5G | RMB54.40 | In Stock |
|
| 25G | RMB202.40 | In Stock |
|
| 100G | RMB720.80 | In Stock |
|
| 250g | RMB1439.20 | In Stock |
|
| 500g | RMB2695.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 239 °C (dec.)(lit.) |
| Boiling point: | 397.76°C (rough estimate) |
| alpha | 34 º (c=1, H2O,15 hrs.) |
| Density | 1.4149 (rough estimate) |
| vapor pressure | 0Pa at 20℃ |
| refractive index | 34 ° (C=8, H2O) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Aqueous Acid (Slightly), Methanol (Slightly, Heated), Water (Slightly) |
| pka | 12.39±0.20(Predicted) |
| form | Fine Crystalline Powder |
| color | White |
| Odor | Odorless |
| optical activity | [α]20/D +34±1°, 15 hr, c = 10% in H2O |
| Water Solubility | Soluble in water (1 g/8ml). Insoluble in ether and ethanol. |
| Merck | 14,1961 |
| BRN | 93795 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | GUBGYTABKSRVRQ-CUHNMECISA-N |
| LogP | -4.45 at 21℃ |
| CAS DataBase Reference | 528-50-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Cellobiose(528-50-7) |
| EPA Substance Registry System | Cellobiose (528-50-7) |
Description and Uses
Bacteriology.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| F | 3-10 |
| TSCA | Yes |
| HS Code | 29400090 |
