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10812846001

Roche

三(羟甲基)氨基甲烷盐酸盐

>99% (titration), pH 7.0-9.0, suitable for FISH

别名:

Trizma® 盐酸盐 盐酸盐, 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

线性分子式:
NH2C(CH2OH)3 · HCl
CAS号:
1185-53-1
分子量:
157.60
Beilstein:
3675235
MDL號碼:
MFCD00012590
分類程式碼代碼:
12161700
PubChem物質ID:
329749168

化驗

>99% (titration)

形狀

solid

包裝

pkg of 500 g

製造商／商標名

Roche

技術

FISH: suitable

pH值

7.0-9.0

有用的pH值範圍

7.0-9.0

pKa (25 °C)

8.1

吸收

<0.02 at 300 nm at 100 mg/mL

儲存溫度

room temp

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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應用

孵育混合物中的缓冲试剂。它也被用作裂解缓冲液及TE（Tris-EDTA）缓冲液的一种组分。

特點和優勢

晶体

品質

纯度：>99% Tris-HCl（滴定测量）
重金属：<1 ppm Pb及Fe

其他說明

2024年CiteAb奖——成功的帕金森研究供应商(2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research)
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

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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