528315-M
PIPPS
A non-metal complexing, zwitterionic buffer with mixed-mode dissociation constants of pKa1 = 3.73 and pKa2 = 7.96 (100 mM, 25°C) PIPPS has no interference at wavelengths longer than 240 nm.
别名:
PIPPS, Piperazine-N,Nʹ- bis(3-propanesulfonic Acid), Piperazine-N,Nʹ-bis(3-propanesulfonic Acid)
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所有图片(1)
About This Item
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质量水平
方案
≥97% dry basis (titration)
表单
solid
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
颜色
white
pKa (20 °C)
7.96
溶解性
water: 1%
0.25 M NaOH: 5%
储存温度
2-8°C
SMILES字符串
[S](=O)(=O)(O)CCCN1CCN(CC1)CCC[S](=O)(=O)O
InChI
1S/C10H22N2O6S2/c13-19(14,15)9-1-3-11-5-7-12(8-6-11)4-2-10-20(16,17)18/h1-10H2,(H,13,14,15)(H,16,17,18)
InChI key
PDLPTSJWDUCMKS-UHFFFAOYSA-N
一般描述
A non-metal complexing, zwitterionic buffer with mixed-mode dissociation constants of pKa1 = 3.73 and pKa2 = 7.96 (100 mM, 25°C) PIPPS has no interference at wavelengths longer than 240 nm.
A non-metal complexing, zwitterionic buffer with mixed-mode dissociation constants of pKa1 = 3.73 and pKa2 = 7.96 (aqueous solution, 25°C, ionic strength = 100 mM). PIPPS has no interference at wavelengths longer than 240 nm.
警告
Toxicity: Standard Handling (A)
重悬
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
其他说明
Yu, Q., et al. 1997. Anal. Biochem. 253, 50.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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