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| Beta-Naphthalene Sulfonic Acid |
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| Model No.︰ | CAS No.: 120-18 |
| Brand Name︰ | - |
| Country of Origin︰ | China |
| Unit Price︰ | - |
| Minimum Order︰ | - |
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| Synthetic Organic Leather Tanning Agents |
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| specifications︰ | appearance: off white powder
Purity: ≥98%.
Water insolubility: ≤0.05%
Other sulfonated: ≤2%
H2SO4: ≤2%
Iron: ≤50ppm
Heavy metal: ≤50ppm |
| Min Order︰ | 500KGS |
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