Suppliers with verified business licenses
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Appearance
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A white to off-white powder
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Identification
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Should conform
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Solubility
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Should conform
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Specefic Rotation
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+10°~+14°(in 5mg/ml of water)
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Water
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NMT3.0%
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Heavy Metals
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NMT0.002%
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Limit of Free Phosphate
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NMT0.1%
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Limit of Sodium
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NMT0.2%
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Limit of chloride
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NMT0.2%
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Microbial Limits Test
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Should conform
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Related substances
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Should conform
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Residual Solvents
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should conform
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Assay
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98.0%~102.0%
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Rivastigmine Tartrate is an active pharmaceutical ingredient used for treatment of anti-Dementia of the Alzheimer's type and dementia due to Parkinson's disease.
This product must be stored in a cool, dry container or tank. Storage warehouse must be regularly clearance, ventilate and inspection, be low temperature and dry.
Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Suppliers with verified business licenses
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