# Amino Naphthalenesulfonic Acid, 25g

**Manufacturer:** Spectrum  
**MPN:** `A0345-25G`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Spectrum |
| Manufacturer name | Spectrum |
| Manufacturer | Spectrum |
| Category | Test Instruments & Gauges |
| CategoryL1 | Test Instruments & Gauges |
| CategoryL2 | Laboratory Supplies |
| CategoryL3 | Laboratory Chemicals |
| DimensionUnit | inch |
| Hazmat | True |
| Extra Product Name | Amino Naphthalenesulfonic Acid, 25g |
| WeightUnit | lbs |
| extendedLead | 3 |
| extendedQty | 0 |
| moq | 1 |
| MPN | A0345-25G |
| multiple | 1 |
| noShipTo | PR |
| qtyInStock | 0 |
| tierMinQty1 | 1 |
| tierPrice1 | 189.52 |
| url | https://www.zoro.com/spectrum-amino-naphthalenesulfonic-acid-25g-a0345-25g/i/G8282473/ |
| Shipping Restrictions | UN2585, Arylsulphonic Acids, Solid, With 5% or Less Free Sulphuric Acid, 8, PG III |
| Chemical Container Type | Bottle |
| Molecular Weight | 223.25 |
| Chemical Formula | C10H9NO3S |
| Item | 5-Amino-1-Naphthalenesulfonic Acid |
| Chemical Container Material | Clear Glass |
| Chemical Container Size | 25 g |
| CAS Number | 84-89-9 |
| Shelf Life | 24 mo |
| Chemical Grade | Reagent |
| Country of Origin (subject to change) | Japan |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G8282473 | 189.52 | 1 | None | 1 |

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