Aminoglycoside antibiotic used as a selective agent in transformation experiments. Alternative for Kanamycin in monocots eg: rice, lollum and graminea which are highly resistant to the latter. Optical rotation +121.2°. Cell culture tested on Bacillus subtilus.CAS Number: 108321-42-2Molecular Weight: 692.7Chemical Formula: C20H40N4O10 • 2H2SO4Solubility: WaterSTOR Temperature: 2-8CSTOR Conditions: RefrigeratorAppearance: WHT Powder Absorbance 280nm: 0.015 Absorbance (A570nm): 0.010 Ammonia: 1.0 %HPLC (Purity) : Report %Loss on Drying: 10.0 %pH: 5.0 - 6.0 Potency (Dry basis): 700 g/mgPurity (TLC-Spot): 3 Spots Solubility (100mg/ml in H2O): Colorless Solution Specific Rotation: +104 - +121 Non Animal Origin: The product does not come in contact with materials of animal origin. Shipping Weight: 5.00 ozShipping Dimensions: 3.38 x 4.63 x 3.38Product usually ships within 24 hours.Research or further manufacturing use only, not for food or drug use.