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Thorin
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4093734 | 5 G | 1540 | 2-5天 | 4-6周 |
产品别名
3688-92-4
Thorin
1-(2-Arsonophenylazo)-2-hydroxy-3,6-naphthalene-disulfonic acid sodium salt, 2-(2-Hydroxy-3,6-disulfo-1-naphthylazo)-benzene-arsonic acid sodium salt
基本信息
| Empirical Formula【经验(实验)分子式】 | C16H11AsN2Na2O10S2 |
| Molecular weight | 576.30 |
| EC Index Number【EC索引号】 | 222-993-1 |
| Analysis Note【分析说明】 | Identity (UV/VIS-Spectrum): passes test Absorption maximum λmax. (Propan-2-ol): 480 - 490 nm Spec. Absorptivity A 1%/1cm (λmax; 0.025 g/l;propan-2-ol; calc. on anhydrous substance): 250 - 350 Water (according to Karl Fischer): ≤ 25 % Suitability as indicator (for sulfate titration): passes test |
产品性质
| Quality Level【质量水平】 | 200 |
| impurities【杂质】 | ≤25% Water (Karl Fischer) |
| pH【pH值(酸碱度)】 | 6.1 (20 ℃, 10 g/L in H2O) |
| bulk density【堆积密度】 | 700 kg/m3 |
| storage temp.【储存温度】 | 2-30℃ |
| InChI | 1S/C16H13AsN2O10S2.2Na/c20-16-14(31(27,28)29)8-9-7-10(30(24,25)26)5-6-11(9)15(16)19-18-13-4-2-1-3-12(13)17(21,22)23;;/h1-8,18H,(H2,21,22,23)(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b19-15+;; |
| InChI key | ZQMPNLOZJUWHSA-WTBAQZMLSA-L |
安全信息
| Pictograms【象形图】 | GHS06,GHS09 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H301 + H331 - H410 |
| Precautionary Statements | P261 - P264 - P270 - P273 - P301 + P310 - P304 + P340 + P311 |
| Hazard Classifications【危险分类】 | Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 |
| Storage Class Code【储存分类代码】 | 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| WGK | WGK 3 |
