CAS No.：60-18-4
Molecule Formula：C9H11NO3
Molecule Weight：181.19
Structure Formula： 
Description：White crystals or crystalline powder; tasteless. Freely soluble in formic acid, very slightly soluble in water, practically insoluble in ethanol and in ether. Dissolve in dilute hydrochloric acid and in dilute nitric acid.
Manufacture Standards:AJI92,USP26,EP5
Specification：
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Specific rotation
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-11.3--12.1°
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Heavy metals
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≤10ppm
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Water content
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≤0.20%
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Residue on ignition
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≤0.10%
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assay
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99.0-100.5%
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pH
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5.0-6.5
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Mainly uses:
An important biological reagent
Used in agricultural research, beverage additive and feed stuff
Packing:
25kgs/ fiber drum
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