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Product Details:
Payment & Shipping Terms:
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Purity: | 99% | Appearance: | White Powder |
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CAS No.: | 59-67-6 | Application: | Vitamin B3 |
Formula: | C6h5no2 | DeliveryTime: | Within 24 Yours After Get The Payment |
Production Capacity: | 1500 Kilogram/month | Storage: | Kept In A Cool,dry And Ventilated Place |
High Light: | Vitamin B3 Pharma Intermediate,59-67-6 Purity 99%,C6h5no2 white powder |
High Quality 99% Purity CAS 59-67-6 Vitamin B3 Nicotinic acid
Item
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Standard
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Results
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Assay %
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98.5-101.5
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99.7
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Identification A
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Conform
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Conform
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Identification B (Ratio:A245/A262)
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0.63-0.67
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0.67
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Melting range,°C
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128-131
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129.3-129.9
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Loss on drying ,%
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≤0.5
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0.04
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Residue on ignition,%
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≤0.1
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0.03
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Heavy metals, %
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≤0.003
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<0.003
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Readily carbonizable substances
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Conform
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Conform
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Function
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