D-Arabinpyranose
D-Arabinpyranose
- CAS:
- 28697-53-2
- MF:
- C5H10O5
- MW:
- 150.13
Suppliers by country/region
Company Type
Properties
- Melting point:
- 162-164 °C(lit.)
- alpha
- -103.5 º (c=4, H2O, 24hrs.)
- Boiling point:
- 191.65°C (rough estimate)
- Density
- 1.1897 (rough estimate)
- refractive index
- 1.3920 (estimate)
- storage temp.
- Sealed in dry,2-8°C
- solubility
- H2O: 1 M at 20 °C, clear, colorless
- pka
- 12.26±0.70(Predicted)
- form
- Liquid
- color
- Clear
- Water Solubility
- soluble
- Stability:
- Hygroscopic
Safety Information
- Symbol(GHS)
GHS05
- Signal word
- Danger
- Hazard statements
- H314-H290
- Precautionary statements
- P501-P260-P234-P264-P280-P390-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P406-P405
- Safety Statements
- 24/25
- WGK Germany
- 3
- F
- 3-10
- HS Code
- 29400090
Use
Crystallise D-(-)-arabinose three times from EtOH, dry it in vacuo at 60o for 24hours and store it in a vacuum desiccator. It also crystallises from a mixture of H2O/MeOH/EtOH with m 158-160o, or H2O with m 160-161o. [Whistler & Schweiger J Am Chem Soc 81 5190 1959, Fletcher et al. J Am Chem Soc 72 4546 1950, Beilstein 1 IV 4215, see Angyal Adv Carbohydrate Chem Biochem 42 15 1984 for ratio of anomers in solution.]
5 India supplier list of "D-Arabinpyranose"
- Product Name:D-Arabinose
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:D-Arabinose
- Products Intro:Purity: 99% | Package: 1kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:D-ARABINOSE
- Company Type: Trader
- Country/Region: INDIA
- Product Name:D-Arabinose
- Products Intro:Brand:clearsynth | Product Number:CS-O-11622
- Company Type: Trader
- Country/Region: INDIA
- Product Name:D-Arabinose
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:D Arabinose
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:TIANFUCHEM--28697-53-2--High purity D(-)-Arabinose factory price
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:D(-)-Arabinose
- Company Type: Trader
- Country/Region: CHINA
- Product Name:D(-)-Arabinose
- Products Intro:Purity: 98% | Package: 1ASSAYS;1USD
- Company Type: Reagent
- Country/Region: CHINA
$1.00/ 1ASSAYS
- Product Name:D(-)-Arabinose
- Products Intro:Purity: 0.98 | Package: 1kg，2kg，5kg，10kg，25kg
- Company Type: Trader
- Country/Region: CHINA