| Product name: | 2,2'-Benzidinedisulfonic acid |
|---|---|
| English name: | 2,2'-Benzidinedisulfonic acid |
| Cas: | 117-61-3 |
| Purity: | 70%min |
| Appearance: | Light yellow or yellow-red to purple crystalline powder |
| Packing: | 25g;100g;500g;1Kg;5Kg;25Kg;100Kg;as required |
| Capacity: | in stock. Bulk |
| Place of Origin: | China |
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