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6-Nitro-1, 2-Diazoxynaphthalene-4-Sulfonicacid(62589-25-3)
| Offer Type: |
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| Offer Post Time: |
2008-07-05 |
| Expiration Date: |
2008-10-01 |
| Details: |
We are in the good position to provide you with high quality 6-nitro-1, 2-diazoxynaphthalene-4-sulfonicacid, details as following:
1. Assay: Min 70
2. Free Acid: Max 5%
3. Fe+2: Max 50ppm
4. Purity: Min 90
5. Purity of 8-notro: Max 5 %
6. Use: Dyes intermediate, used in the making of acid dye and acidic mordant dye.
7. CAS NO.: 62589-25-3
If you are interested in this intermediate, please feel free to contact me! |
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