半岛bd体育手机客户端 说明
分析说明
Assay (acidimetric; calculated on dried substance): ≥ 99
Identity (IR-spectrum): passes test
pH-value (1?%; water): 1.7 - 1.9
Loss on drying (20 mbar, 60?°C): ≤ 1
Suitability as reagent (for sorbic acid): passes test
基本信息
| 经验(实验)分子式 | C4H4N2O2S |
| 分子量 | 144.15 |
| MDL编号 | MFCD00006674 |
| EC索引号 | 207-985-8 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 效能 | >5000 mg/kg LD50, oral (Rat) |
| pH值(酸碱度) | 1.7-1.9 (20 ℃, 10 g/L in H2O) |
| mp | 235 ℃ |
| 堆积密度 | 210 kg/m3 |
| 储存温度 | 15-25℃ |
| InChI | 1S/C4H4N2O2S/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9) |
| InChI key | RVBUGGBMJDPOST-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 2 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
SUPELCO
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