A GRADE Competitive Price High Purity L Arabinose for export

Name: A GRADE Competitive Price High Purity L Arabinose for export
SKU: 50039531934
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Product Description

HIgh purity L-Arabinose

\t Item	\t Specification
\t Specific rotation	\t +39.5 to +41.5°
\t State of solution(transmittance)	\t Clear 98.0% min.
\t Chloride[cl]	\t 0.020% max.
\t Ammonium [NH4]	\t 0.02% max.
\t Sulfate[SO4]	\t 0.020% max
\t Iron[Fe]	\t 10ppm max.
\t Heavy metals [Pb]	\t 10ppm max
\t Arsenic[As2O3]	\t 1ppm max
\t Other amino acids	\t Chromatographically not detectable
\t Loss on drying	\t 0.20% max.
\t Residue on ignition[sulfated]	\t 0.10% max.
\t Assay	\t 99.0% min

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