Quantity | Price | Save |
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XXXXX | XXXXX | 0.00% |
XXXXX | XXXXX | 5.00% |
XXXXX | XXXXX | 8.00% |
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$0.00/Gm
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Items | Specification | Test Methods |
---|---|---|
Physical Analysis | ||
Description | Powder | Organoleptic |
Color | White to slightly yellow | Organoleptic |
Odor | Characteristic | Organoleptic |
Taste | Characteristic | Organoleptic |
Loss on drying | NMT 10.0% w/w | USP<731> |
Solubility | 1g of vanillin soluble in 100ml water, 3ml 70% or 2ml 95% ethanol at 25℃,in 20ml glycerol, in 20 ml water at 80℃. Soluble in chloroform, ether | USP<1236> |
Melting point | 81.0-83.0℃ | USP<741> |
Purity | NLT 99.5% | USP |
Residue on ignition | NMT 0.05% | USP<281> |
Related Substances | Conforms to reference standards | USP |
Total Heavy Metals | ||
Total Heavy Metals | NMT 10 ppm | USP<231> |
Arsenic | NMT 3 ppm | USP<232> |
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