A5481012
Maltose solution , Molecular biology, 20%inH2O , 69-79-4
Synonym(s):
4-O-α-D -Glucopyranosyl-D -glucose
CAS NO.：69-79-4
Empirical Formula: C12H22O11
Molecular Weight: 342.3
MDL number: MFCD00135877
EINECS: 200-716-5
| Pack Size | Price | Stock | Quantity |
| 5ml | RMB95.20 | In Stock |
|
| 25ml | RMB399.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 110 °C |
| Boiling point: | 397.76°C (rough estimate) |
| Density | 1.5400 |
| refractive index | n |
| storage temp. | 2-8°C |
| solubility | Very soluble in water; very slightly soluble in cold ethanol (95%); practically insoluble in ether. |
| form | Solid |
| pka | 12.39±0.20(Predicted) |
| color | White to off-white |
| PH | 4.0-6.5 (25℃) |
| optical activity | +111.7 → +130.4 |
| Water Solubility | 310.3g/L(20 ºC) |
| λmax | λ: 260 nm Amax: 0.08 λ: 280 nm Amax: 0.07 |
| Merck | 13,5736 |
| BRN | 93798 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| LogP | -3.391 (est) |
| CAS DataBase Reference | 69-79-4(CAS DataBase Reference) |
| NIST Chemistry Reference | D-Glucose, 4-o-«alpha»-D-glucopyranosyl-(69-79-4) |
| EPA Substance Registry System | D-Glucose, 4-O-.alpha.-D-glucopyranosyl- (69-79-4) |
Description and Uses
Maltose is used as a nutrient, sweetener, and culture medium.
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 |
| WGK Germany | - |
