质量水平
检测方案
≥99% (HPLC)
形式
solid
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
颜色
white
pKa (25 °C)
10.0-10.6
溶解性
water: 20 mg/mL
痕量阳离子
heavy metals: ≤1 ppm
运输
ambient
储存温度
15-25°C
InChI
1S/C9H19NO3S/c11-14(12,13)8-4-7-10-9-5-2-1-3-6-9/h9-10H,1-8H2,(H,11,12,13)
InChI key
PJWWRFATQTVXHA-UHFFFAOYSA-N
一般描述
A zwitterionic buffer that is useful in the pH 7.9-11.1 range. Has a pKa of 10.0-10.6 at 25°C.
Absorbance (100 mM, 260 nm):≤0.05.
Biological buffer (absorbance: <0.05 at 260 nm, 100 mM; pKa: 10.0-10.6 at 25°C).
警告
Toxicity: Standard Handling (A)
重悬
Following reconstitution, store at room temperature (20°C). Stock solutions are stable for up to 6 months at room temperature.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTROL is a registered trademark of Merck KGaA, Darmstadt, Germany
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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