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D-XYLOSE Extra Pure

Reactant for biochemical identification and culture media additive.
(+)-Xylose; Wood sugar

COAs

Packings

25 g (00025)

100 g (00100)

500 g (00500)

1PW1200060 1PW1200100 1PW1200750
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Article No. 06515 Grade Extra Pure
Purity CAS No. 58-86-6
Molecular Formula C5H10O5 Molecular Weight 150.13
H.S. Code 2940.0000 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Odorless pH value 4.5 - 6.0
Melting point/ Freezing point [°C] 154 - 158 °C Density [g/cm3] 1.525
Solubility in water [% weight] 150.13 g/l at 20 °C

Specifications

Appearance White crystalline powder Specific optical rotation ([α]20/D; 10% w/v solution containing 0.4% v/v of 5M ammonia ) +18.50 to +19.50 deg
Acidity Passes test Loss on drying (at 100°C) Max 0.5%
Sulphated ash Max 0.1% Lead (Pb) Max 0.001%
Chloride (Cl) Max 0.033%
Revision Date: 08-Nov-2013

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