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分子生化试剂 >> 生化试剂 |
HEPES, SODIUM SALT, ULTROL GRADE
产品编号: |
391333-1KG
查看说明书 |
产品名称:
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HEPES, SODIUM SALT, ULTROL GRADE .0 订购此产品 |
供应商:
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Merck |
规格: |
*** |
目录价: |
5,955.00 |
库存状态: |
3周到货 |
CAS编号:
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75277-39-3 |
应用范围: |
生化实验 |
种属来源: |
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相关信息: |
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HEPES, Sodium Salt, ULTROL® Grade
A zwitterionic N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.55 at 25°C. Absorbance (1.0 mM, H2O, 260 nm):<0.10.
Form White solid
Molar mass 260.3
Hygrocopic 是的
Purity ≥99% by titration (dry basis)
Contaminants chloride: <0.01%; sulfate: <0.05%
Heavy metals <1 ppm
PKA 7.6 at 20°C
Solubility H2O
Chemical formula C8H17N2O4S·Na
CAS number 75277-39-3
商店和运输信息
Storage +15°C to +30°C
Ship Ambient Temperature Only
Standard Handling |
保存条件: |
+15°C to +30°C |
说明书地址: |
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