| CAS No.: | 69-72-7 |
|---|---|
| Formula: | C7h6o3 |
| EINECS: | 200-712-3 |
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Quick Details
Chemical Name: Salicylic acid
CAS No.: 69-72-7
Molecular Formula: C7H6O3
Molecular weight: 138.12
Appearance: white powder
|
Item |
Standard |
Results |
|
Appearance |
White or almost white,crystalline powder or colourless crystals |
White crystalline powder |
|
Loss on drying |
≤0.5% |
0.03% |
|
Residue on ignition |
≤0.05% |
0.02% |
|
Chloride |
≤0.014% |
<0.014% |
|
Sulfate |
≤0.02% |
<0.02% |
|
Heavy metals |
≤20 ug/g |
<20 ug/g |
|
Related substances 4-hydroxybenzoic acid |
≤0.1% |
0.02% |
|
4-hydroxybenzoic acid |
≤0.05% |
0.01% |
|
Phenol |
≤0.02% |
0.002% |
|
Other impurities |
≤0.05% |
0% |
|
Total impurities |
≤0.2% |
0.03% |
|
Assay |
98.0-102.0% |
99.7% |
Company Profile
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
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