产品展厅
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马啉乙磺酸钾
- 英文名称：MES Potassium salt
- 品牌：化夏试剂
- 产地：中国.成都
- 型号：试剂级
- 纯度：99%
- cas：39946-25-3
- 发布日期： 2014-03-27
- 更新日期： 2025-04-07
产品详请
48368 马啉乙磺酸钾 99% 25g 187
48369 马啉乙磺酸钾 99% 100g 687
useful pH range 5.5 - 6.7 pKa 6.1
外观appearance white crystalline powder 水溶性solubility clear colorless solution at 10g plus 30ml of water 纯度Purity by sulfuric acid titration ≥99% 水分Water by Karl Fischer ≤1% 紫外吸收uv absorbance ≤0.1 at 290nm (25%w/w) 重金属heavy metals (aslead) ≤5 ppm purity by sulfuric acid titration nlt 99% (corrected for water content)
生物缓冲剂
48369 马啉乙磺酸钾 99% 100g 687
useful pH range 5.5 - 6.7 pKa 6.1
外观appearance white crystalline powder 水溶性solubility clear colorless solution at 10g plus 30ml of water 纯度Purity by sulfuric acid titration ≥99% 水分Water by Karl Fischer ≤1% 紫外吸收uv absorbance ≤0.1 at 290nm (25%w/w) 重金属heavy metals (aslead) ≤5 ppm purity by sulfuric acid titration nlt 99% (corrected for water content)
生物缓冲剂
