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2-Amino-1,5-naphthalenedisulfonic acid Quick Details
Chemical Name: 2-Amino-1,5-naphthalenedisulfonic acid
Another Name:2-Naphthylamine-1,5-Disulfonic Acid/Sulfur Tobias Acid (Dry Product)
CAS No.:117-62-4
Molecular Fomula: C10H9NO6S2
Molecular weight:303.31
Appearance: White powder
Assay: 80%
2-Amino-1,5-naphthalenedisulfonic acid Typical Properties
| Item | Specifications |
| Appearance | White to gray-white powder |
| Amino value,% | ≥80 |
| Purity(HPLC),% | ≥95 |
| Isomer(HPLC),% | ≤5 |
| Water insoluble substance content,% | ≤0.1 |
| Solubility | 600G/L |
| Total acid,% | ≤16 |
2-Amino-1,5-naphthalenedisulfonic acid Usage
Used as dye intermediates
2-Amino-1,5-naphthalenedisulfonic acid Packaging and Shipping
Packaging: kg/Iron drum/ Cardboard bucket / Bag
Delivery: Non-dangerous cargo / Dangerous cargo
2-Amino-1,5-naphthalenedisulfonic acid Storage
Store in dry, ventilated areas to avoid direct sunlight
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