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2,7-naphthalene disulfonic acid disodium salt / 1655-35-2
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2,7-naphthalene disulfonic acid disodium salt / 1655-35-2
best quality, lowest price
We are a leading manufacturer of 2,7-naphthalene disulfonic acid disodium salt ,CAS no is 1655-35-2 , our specification as following:
| NO | ITEM | SPECIFICATION |
| 1 | appearance | white powder |
| 2 | Purity | 98%min |
| 3 | Assay | 90%min |
| 4 | salt | 5%max |
| 5 | acid | 1%max |
| 6 | Insoluble matter | 0.5%max |
Our 2,7-naphthalene disulfonic acid disodium salt , best quality, lowest price, if you are interested in it, please contact with me.
2,7-naphthalene disulfonic acid disodium salt / 1655-35-2
