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產品線
BioXtra
品質等級
化驗
≥99.5% (titration)
形狀
powder
雜質
≤0.005% Phosphorus (P)
≤0.1% Insoluble matter
燃燒殘留物
≤0.1%
pH值
5.0-7.0 (20 °C, 1 M in H2O)
有用的pH值範圍
7.3-8.7
pKa
8
mp
237-239 °C (lit.)
溶解度
H2O: 1 M at 20 °C, clear, colorless
負離子痕跡
bromide (Br-): ≤0.1%
正離子痕跡
Al: ≤0.0005%
Ca: ≤0.002%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.1%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%
吸收
≤0.1 at 260 in H2O at 1 M
≤0.1 at 280 in H2O at 1 M
應用
diagnostic assay manufacturing
SMILES 字串
OCCN1CCN(CCCS(O)(=O)=O)CC1
InChI
1S/C9H20N2O4S/c12-8-7-11-5-3-10(4-6-11)2-1-9-16(13,14)15/h12H,1-9H2,(H,13,14,15)
InChI 密鑰
OWXMKDGYPWMGEB-UHFFFAOYSA-N
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一般說明
EPPS,又称为4-(2-羟乙基)哌嗪-1-丙磺酸,是一种两性离子缓冲剂,属于优质缓冲剂。它在维持溶液稳定pH值方面发挥关键作用,这对各种生物和生化过程至关重要。EPPS缓冲液在生物研究和细胞培养实验中得到广泛应用。
應用
EPPS缓冲液已被用作甲基乙二醛(MG)体外处理的缓冲液组分,以形成晚期糖基化终末产物,用于交联胶原原纤维。它还被用于制备光学显微镜的固定缓冲液。
特點和優勢
- BioXtra产品系列可确保T15高质量产品的一致效果。
- ≥高达99.5%的测定结果保证了产品的纯度。
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儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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