L-Arabinopyranose(87-72-9)

Contents

Product Identification	Back to Contents
【Product Name】 L-Arabinopyranose
【Synonyms】 (2R,3R,4S,5S)-oxane-2,3,4,5-tetrol L-Arabinose Pectinose
【CAS】 87-72-9
【Formula】 C5H10O5
【Molecular Weight】 150.13
【EINECS】 201-767-6
【Merck】 12,799
【Beilstein/Gmelin】 1723085
【Beilstein Reference】 4-01-00-04217

Physical and Chemical Properties	Back to Contents
【Appearance】 White powder.
【Solubility in water】 Very soluble
【Melting Point】 160-163
【Boiling Point】 328
【Density】 1.585 g/cm3
【pKa/pKb】 12.26 (pKa)
【Partition Coefficient】 -1.84

First Aid Measures	Back to Contents
【Ingestion】 Get medical aid if irritation or symptoms occur.
【Inhalation】 Remove from exposure to fresh air immediately. Get medical aid if cough or other symptoms appear.
【Skin】 Get medical aid if irritation develops or persists. Flush skin with plenty of soap and water.
【Eyes】 Get medical aid. Gently lift eyelids and flush continuously with water.

Handling and Storage	Back to Contents
【Storage】 Store in a cool, dry place. Keep container closed when not in use.
【Handling】 Use with adequate ventilation.

Hazards Identification	Back to Contents
【Ingestion】 Expected to be a low ingestion hazard.
【Inhalation】 Low hazard for usual industrial handling.
【Skin】 Non-irritating to the skin.
【Eyes】 May cause mild eye irritation.

Exposure Controls/Personal Protection	Back to Contents
【Personal Protection】 Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
【Respirators】 Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Fire Fighting Measures	Back to Contents
【Fire Fighting】 Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.

Accidental Release Measures	Back to Contents
【Small spills/leaks】 Sweep up, then place into a suitable container for disposal.

Stability and Reactivity	Back to Contents
【Stability】 Stable under normal temperatures and pressures.
【Incompatibilities】 Strong oxidizing agents.
【Decomposition】 Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.

Company Name:	Anhui Hegeng Biotechnology Co., Ltd.
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Company Name:	Shanghai Ruili Spectrum Biotechnology Co., Ltd
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Company Name:	Hebei chuangzhiyuan biotechnology co., LTD
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Company Name:	Alfa Aesar
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Company Name:	Beijing dtftchem Technology Co., Ltd.
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Company Name:	BeiJing Hwrk Chemicals Limted
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