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三羟甲基氨基甲烷盐酸盐(Tris-HCl), 超纯, ≥99%

三羟甲基氨基甲烷盐酸盐(Tris-HCl), 超纯, ≥99%

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Key features and details

CAS:1185-53-1 TRIS盐酸盐 三羟甲基氨基甲烷盐酸盐

SKU: 04816116-CF

Synonyms
Tris(hydroxymethyl)aminomethane hydrochloride; TRIS HCl
CAS Number:
1185-53-1
Molecular Formula:
C4H11NO3 • HCl
Molecular Weight:
157.594 g/mol
Beilstein Registry Number:
3675235
EC Number:
214-684-5
MDL Number:
MFCD00012590
Product Description

Tris Hydrochloride

Application Notes

Tris-HCl is excellent biochemical and biological buffer for all applications where ultra high purity is required. The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per °C 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.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Specifications
SKU 04816116-CF
Alternate Names Tris(hydroxymethyl)aminomethane hydrochloride; TRIS HCl
Application Notes Tris-HCl is excellent biochemical and biological buffer for all applications where ultra high purity is required. The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per °C 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.
Base Catalog Number 816116
Beilstein Registry Number 3675235
CAS # 1185-53-1
EC Number 214-684-5
Format Crystalline powder
Grade Ultra Pure
Molecular Formula C4H11NO3 • HCl
Molecular Weight 157.594 g/mol
Personal Protective Equipment Dust mask, Eyeshields, Gloves
pKa 8.1 (25 °C)(Lit.)
Purity ≥99%
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
UV Visible Absorbance OD260 nm (5% aq soln) <0.1 ; OD280 nm (5% aq soln) <0.1
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