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Trizma® 盐酸盐 盐酸盐

Trizma® hydrochloride
产品编号:4076725
规格:reagent grade, ≥99%, crystalline
CAS NO:1185-53-1
包装规格:500 g,1 kg,5 kg,10 kg,25 kg,50 kg,100 kg
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
4076725500 g1450
40767251 kg2660
40767255 kg10340
407672510 kg17560
407672525 kg36480
407672550 kg58540
4076725100 kg95300
产品别名

1185-53-1

Trizma® 盐酸盐 盐酸盐

Trizma® hydrochloride

TRIS HCl

Tris(hydroxymethyl)aminomethane Hydrochloride

Tris Hydrochloride

Tromethane hydrochloride

盐酸三甲胺

TRIS 盐酸盐

三(羟甲基)氨基甲烷 盐酸盐

结构式
基本信息
Linear Formula【线性分子式】
NH2C(CH2OH)3 · HCl
Molecular weight
157.60
Beilstein
3675235
MDL number
MFCD00012590
General description【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.
Application【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.­
Legal Information【法律信息】
Trizma is a registered trademark of sigma-aldrich Co. LLC
产品性质
Quality Level【质量水平】
200
biological source【生物来源】
synthetic
grade【等级】
reagent grade
Assay【测定】
≥99%
form【形式】
crystalline
useful pH range【有效pH范围】
7.0 - 9.0
pKa (25 ℃)
8.1
SMILES string
Cl.NC(CO)(CO)CO
InChI
1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H
InChI key
QKNYBSVHEMOAJP-UHFFFAOYSA-N
安全信息
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 1
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