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您现在的位置:产品中心 >>
分子生化试剂 >> 生化试剂 |
TRIS, HCL, ULTROL GRADE
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产品编号: |
648313-250GM
查看说明书 |
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产品名称:
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TRIS, HCL, ULTROL GRADE .0 订购此产品 |
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供应商:
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Merck |
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规格: |
*** |
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目录价: |
807 |
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库存状态: |
3周到货 |
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CAS编号:
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1185-53-1 |
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应用范围: |
生化实验 |
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种属来源: |
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相关信息: |
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Tris, Hydrochloride, ULTROL® Grade
tris(Hydroxymethyl)aminomethane, HCl
Useful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C. Absorbance (1.0 M, H2O, 260 nm):≤0.1.
产品信息
Form White solid
Molar mass 157.6
Purity ≥99% by titration
Contaminants Heavy metals: ≤5 ppm
Heavy metals ≤5 ppm
pH value (1.0 M, H2O): 3.5 - 5.0
PKA 8.3 at 20°C
Solubility H2O
Chemical formula C4H11NO3 · HCl
RTECS TY2900000
CAS number 1185-53-1
Merck USA index 14, 9772
商店和运输信息
Storage +15°C to +30°C
Ship Ambient Temperature Only
Standard Handling |
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保存条件: |
+15°C to +30°C |
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说明书地址: |
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