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Trizma® hydrochloride

盐酸三甲胺

品牌
Sigma-Aldrich
CAS
1185-53-1
货号
T15760
规格纯度
reagent grade, ≥99%, crystalline
参考价格
1320.66 *本价格含增值税费
促销
服务
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  • 包邮
  • 增值税票
数量
-+
产品名称:
1185-53-1
Trizma® hydrochloride
TRIS HCl
Tris(hydroxymethyl)aminomethane Hydrochloride
Tris Hydrochloride
Tromethane hydrochloride
Trizma® 盐酸盐 盐酸盐
盐酸三甲胺
TRIS 盐酸盐
三(羟甲基)氨基甲烷 盐酸盐
产品介绍:

产品说明

一般描述

Tris hydrochloride is mainly required for preparation of buffer at physiological range of 7.3 to 7.5. The prepared buffer is compatible with biological fluids. It is of importance to laboratories as a standard pH solution.

应用

所有缓冲液的pH值都与温度和浓度有关。对于Tris缓冲液,降温每℃其pH值约增加0.03单位,每10倍稀释其pH降低0.03-0.05单位。
对于精确的应用,请使用带有玻璃/甘汞组合电极并仔细校准过的pH计。
The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per ℃ decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution.
For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.
Tris hydrochloride has been used as a buffer solution for staining procedure, reduction and alkylation studies and in situ hybridization procedure.­

法律信息

Trizma is a registered trademark of sigma-aldrich Co. LLC

基本信息

线性分子式NH2C(CH2OH)3 · HCl
分子量157.60
Beilstein3675235
MDL编号MFCD00012590

产品性质

质量水平200
生物来源synthetic
等级reagent grade
测定≥99%
形式crystalline
有效pH范围7.0 - 9.0
pKa (25 ℃)8.1
SMILES stringCl.NC(CO)(CO)CO
InChI1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H
InChI keyQKNYBSVHEMOAJP-UHFFFAOYSA-N

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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