L-Arabinopyranose suppliers

L-Arabinopyranose

CAS:: 87-72-9

MF:: C5H10O5

MW:: 150.13

SecurityInformation

Symbol(GHS) ：: GHS07

Signal word ：: Warning

Hazard statements ：: H302-H315-H319-H335

Precautionary statements ：: P261-P305+P351+P338

Hazard Codes ：: Xn

Risk Statements ：: 20/21/22-36/37/38

Safety Statements ：: 24/25-36-26

WGK Germany ：: 3

F ：: 3-10

TSCA ：: Yes

HS Code ：: 29400000

Use：: beta-L-(+)-Arabinose is recrystallised slowly, twice, from 80% aqueous EtOH, then dried under vacuum over P2O5. It can also be purified by heating the arabinose (200g) with glacial acetic acid (300mL) on a boiling water bath for 45minutes, cooling, filtering, washing with 95% EtOH (500mL) in four portions and drying at 56-60o over P2O5. It has been recrystallised from 5times its weight of 76% EtOH using charcoal (10g) to yield 127g, m 155-157o, [] 20D +190.6o and mutarotating to +104o (c 4, H2O). [Anderson & Sands Org Synth Coll Vol I 67 1941, Wolfrom & Christian J Am Chem Soc 48 3172 1926, Beilstein 1 IV 4217.]

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You can find L-Arabinopyranose suppliers, manufacturers, and distributors from countries such as CHINA, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.

Anhui Hegeng Biotech Engineering Co., Ltd.