推荐产品
等級
anhydrous
產品線
Redi-Dri™
化驗
≥99.0%
形狀
powder
品質
free-flowing
雜質
≤0.5% water (Karl Fischer)
顏色
white
有用的pH值範圍
7.0-9.0
pKa (25 °C)
8.1
mp
150-152 °C
溶解度
H2O: soluble, clear, colorless
吸收
≤0.05 at 290 nm at 40%
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
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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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商品
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
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