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重要文件

V900312

Sigma-Aldrich

Trizma® 盐酸盐 盐酸盐

Vetec, reagent grade, ≥99%

同義詞:

TRIS 盐酸盐, 三羟基甲基氨基甲烷 盐酸盐, 三羟甲基氨基甲烷盐酸盐, 盐酸三甲胺

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About This Item

線性公式:
NH2C(CH2OH)3 · HCl
CAS號碼:
分子量::
157.60
Beilstein:
3675235
EC號碼:
MDL號碼:
分類程式碼代碼:
51102829
PubChem物質ID:
暫時無法取得訂價和供貨情況

等級

reagent grade

產品線

Vetec

化驗

≥99%

形狀

crystalline powder

有用的pH值範圍

7.0-9.0

pKa (25 °C)

8.1

溶解度

water: 0.666 g/mL, clear, colorless

SMILES 字串

Cl.NC(CO)(CO)CO

InChI

1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H

InChI 密鑰

QKNYBSVHEMOAJP-UHFFFAOYSA-N

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其他說明

所有缓冲液的pH值都与温度和浓度有关。对于 Tris 缓冲液,温度每降低 1°C,pH 就会增加约 0.03 单位,每稀释 10 倍,pH 会降低 0.03-0.05 单位。对于一些精准的应用,请使用经过仔细校准的pH计和玻璃/甘汞组合电极。

法律資訊

Trizma is a registered trademark of Merck KGaA, Darmstadt, Germany
Vetec is a trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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