产品说明
分析说明
Appearance of solution: passes test
1st transition range: pH 1.2 - pH 3.0brownish orange - yellow
2nd transition range: pH 6.5 - pH 8.0brownish yellow - red violet
Loss on drying (110 °C): ≤ 1
Transition range (according to ACS): passes test
ACS conforms
基本信息
| 线性分子式 | (C6H4OH)2C7H4SO3 |
| 分子量 | 354.38 |
| MDL编号 | MFCD00003552 |
| EC索引号 | 205-609-7 |
产品性质
| 质量水平 | 200 |
| 等级 | ACS reagent |
| 形式 | solid |
| 缺失 | ≤1% loss on drying, 110℃ |
| mp | >300 ℃ |
| 堆积密度 | 200‑300 kg/m3 |
| 储存温度 | 2-30℃ |
| InChI | 1S/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19/h1-12,20-21H |
| InChI key | BELBBZDIHDAJOR-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H335 |
| 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P304 + P340 + P312 |
| 危险分类 | Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
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