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EPPS
产品编号: | 3081560 |
规格: | BioXtra, ≥99.5% (titration) |
CAS NO: | 16052-06-5 |
包装规格: | 25 G,100 G,250 G,1 KG |
产品类别: | 进口试剂 |
品牌: | Sigma-Aldrich |
优惠价: | 立即咨询 |
产品价格查看更多规格...
产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
3081560 | 25 G | 929 | |||
3081560 | 100 G | 2660 | |||
3081560 | 250 G | 3960 | |||
3081560 | 1 KG | 11910 |
产品别名
16052-06-5
EPPS
N-(2-Hydroxyethyl)piperazine-N′-(3-propanesulfonic acid)
HEPPS
4-(2-Hydroxyethyl)piperazine-1-propanesulfonic acid
4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid
4-羟乙基哌嗪丙磺酸
4-(2-羟乙基)-1-哌嗪丙磺酸
N-(2-羟乙基)哌嗪-N′-(3-丙磺酸)
结构式
基本信息
Empirical Formula【经验(实验)分子式】 | C9H20N2O4S |
Molecular weight | 252.33 |
Beilstein | 3957385 |
EC number【EC 号】 | 240-198-8 |
MDL number | MFCD00006160 |
PubChem Substance ID【PubChem化学物质编号】 | 24894443 |
NACRES | NA.25 |
产品性质
Quality Level【质量水平】 | 400 |
product line【产品线】 | BioXtra |
Assay【测定】 | ≥99.5% (titration) |
form【形式】 | powder |
impurities【杂质】 | ≤0.005% Phosphorus (P) ≤0.1% Insoluble matter |
ign. residue【灼烧残渣】 | ≤0.1% |
pH【pH值(酸碱度)】 | 5.0-7.0 (20 ℃, 1 M in H2O) |
useful pH range【有效pH范围】 | 7.3 - 8.7 |
pKa | 8 |
mp | 237-239 ℃ (lit.) |
solubility【溶解性】 | H2O: 1 M at 20 ℃, clear, colorless |
anion traces【痕量阴离子】 | bromide (Br-): ≤0.1% |
cation traces【痕量阳离子】 | 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% |
absorption【吸光度】 | ≤0.1 at 260 in H2O at 1 M ≤0.1 at 280 in H2O at 1 M |
application(s) | diagnostic assay manufacturing |
SMILES string | 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 key | OWXMKDGYPWMGEB-UHFFFAOYSA-N |
安全信息
Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
WGK | WGK 3 |
Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |