After-Sell Service: | Available |
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Sample: | Available |
Appearance: | White Powder |
Application: | Pharmaceuticals |
Transport Package: | Drum / Bag |
Specification: | BP/USP/EP |
Samples: |
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Customization: |
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CAS No.: | 50-78-2 | HS Code: | 29182210 | |
Molecular formula: | C9H8O4 | Molecular Weight: | 180.157 | |
Origin: | China | Production Capacity: | 5000 mt/ Year | |
Specification: | BP/USP/EP | |||
After-Sell Service: | Available | Sample: | Free Sample Available |
Items |
Standard |
Results |
|
Appearance |
White or almost white, crystalline powder or colourless crystals. |
White crystalline powder |
|
Solubility |
,96% Slightly soluble in water, freely soluble in ethanol (96 per cent). |
Complies |
|
MP |
143 ºC At about 143 ºC |
143 ºC | |
A. Identification A. IR-Spectrum |
Should be complied with Reference Spectrum |
Complied with Reference Spectrum |
|
B. IdentificationB. melting point of salicylic acid |
156-161 ºC | 157-158 ºC | |
C. Identification C. Ferric acid reaction test |
A violet-red color is produce |
A violet-red color is produce |
|
Appearance of solution |
Clear and colorless |
Clear and colorless |
|
Readily carbonizable substances |
Q, Not deeper than the control solution Q |
Q Not deeper than the control solution Q Q |
|
Substances Insoluble in Sodium Carbonate TS |
The solution is clear |
Clear |
|
Chloride |
≤0.014% | <0.014% | |
Sulfate |
≤0.04% | <0.04% | |
Limit of free salicylic acid |
≤0.1% |
<0.1% | |
Heavy metals |
≤10 µg/g | <10 µg/g | |
Loss on drying |
≤0.5% | 0.03% | |
/ Sulphated ash/ Residue on ignition |
≤0.05% | 0.03% | |
Related substances |
A impurity A |
≤0.15% | <0.03%() <0.03%(Disregard) |
B Impurity B |
≤0.15% | <0.03%() <0.03%(Disregard) |
|
C Impurity C |
≤0.15% | <0.03%() <0.03%(Disregard) |
|
D Impurity D |
≤0.15% | <0.03%() <0.03%(Disregard) |
|
E Impurity E |
≤0.15% | <0.03%() <0.03%(Disregard) |
|
F Impurity F |
≤0.15% | <0.03%() <0.03%(Disregard) |
|
Unspecified impurities |
≤0.05% | <0.03%() <0.03%(Disregard) |
|
Total impurities |
≤0.25% | <0.03%() <0.03%(Disregard) |
|
Assay |
99.5%-100.5% | 100.0% | |
(:) Residual solvents (third type solvent: acetic acid) |
≤0.5% | 0.03% |
Package: 25 kg/ BAG, 25kg / Drum; bags-20 t loaded in 20 gp container
Storage:Storage conditions: in a well-closed container away from moisture and direct sunlight
Shelf Life:4 years if sealed and stored properly.
Kanegrade (Qingdao) Ingredient Co., Ltd, founded by Toption Industrial Co.,Ltd(HK) and Kanegrade Ltd (UK) in 2017 ,which is an active and reliable global ingredients source company,Mainly engaged in Nutritions, Vitamins ,Natural Colors,API and Pharmaceutical Raw Material,Thickeners, Sweeteners,Preservatives and Cosmetics Ingredients ,Food Additives etc . with certified by GMP ,HACCP, ISO, HALAL, KOSHER and so on .
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