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CAS RN: 525-05-3 | 产品编码: N0268
Disodium 1-Nitroso-2-naphthol-3,6-disulfonate Monohydrate
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纯度/分析方法: >98.0%(T)
别名：
- 1-亚硝基-2-萘酚-3,6-二磺酸二钠 一水合物
- 3-羟基-4-亚硝基-2,7-萘二磺酸钠 一水合物
- 亚硝酸R盐 一水合物
- Disodium 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonate Monohydrate
- 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic Acid Disodium Salt Monohydrate
- 1-Nitroso-2-naphthol-3,6-disulfonic Acid Disodium Salt Monohydrate
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产品文档：
技术规格
| Appearance | Light yellow to Yellow to Green powder to crystal |
| Purity(Neutralization titration) | min. 98.0 % |
| Water | 3.0 to 6.0 % |
| Ignition residue(Sulfate) | 34.0 to 37.0 % |
| Suitability for cobalt-analysis | to pass test |
物性（参考值）
| 水溶性 | 可溶 |
| 溶解性（微溶于） | 甲醇, 乙醇 |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
相关法规
| RTECS# | QJ6480000 |
运输信息
| HS编码* | 2908.99-000 |
参考文献
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技术规格
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