产品介绍：
产品说明
一般描述
for Wieninger method 3.5g/tablet
储存及稳定性
Storage temperature: no restrictions.
分析说明
Appearance:grey tablets
Application test:conforms
Grey colour of the product is caused by raw material and does not affect the application.
产品性质
| 质量水平 | 100 |
| specific analyte(s) | nitrogen |
| technique(s) | photometry: suitable |
| pH值(酸碱度) | 5 (20 ℃, 200 g/L in H2O) |
| 溶解性 | 200 g/L |
安全信息
| 危险声明 | H412 |
| 预防措施声明 | P273 - P501 |
| 危险分类 | Aquatic Chronic 3 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
