Sulfanilic acid NEW
| Price | $5 | $3 | $2 |
| Package | 1KG | 10KG | 50KG |
| Min. Order: | 1KG |
| Supply Ability: | 10000kg |
| Update Time: | 2024-10-11 |
Product Details
| Product Name: Sulfanilic acid | CAS No.: 121-57-3 |
| EC-No.: 204-482-5 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 10000kg |
| Release date: 2024/10/11 | |
| package : 25kg drum | shipping: by sea; by air |
| keywords : CAS 121-57-3 | keywords 2: Sulfanilic acid |
| keywords 3: CAS 121-57-3 good price | keywords 4: CAS 121-57-3 high quality |
| keywords 5: CAS 121-57-3 supplier | keywords 6: CAS 121-57-3 factory |
Factory Supply Sulfanilic Acid CAS 121-57-3 with Low Price
| Melting point | >300 °C(lit.) |
| Boiling point | 288 oC |
| density | 1.485 |
| vapor pressure | 0Pa at 25oC |
| refractive index | 1.5500 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | 10g/l |
| pka | 3.24(at 25oC) |
| form | solid |
Usage:
As the compound readily form diazo compounds, it is used to make dyes and sulpha drugs . This property is also used for the quantitative analysis of nitrate and nitrite ions by diazonium coupling reaction with N-(1-Naphthyl) ethylene diamine , resulting in an azo dye, and the concentration of nitrate or nitrite ions were deduced from the color intensity of the resulting red solution by colorimetry.
It is also used as a standard in combustion analysis.
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China
- Since: 2021-12-10
- Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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