| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| P815736 | MACKLIN | POPSO 水合物 | 99% | 52元/25g; 149元/100g; 650元/500g; 3089元/2.5kg; | 展开 |
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| P1131 | TCI | Piperazine-1,4-bis(2-hydroxypropanesulfonic Acid) Dihydrate [Good's buffer component for biological research] | | 175元/25G; | 展开 |
基本信息 | 分子式/分子量 | C10H22N2O8S2・2H2O = 398.44 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 842252 | | PubChem物质ID | 87575236 | | MDL编号 | MFCD00038350 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(Neutralization titration) | min. 98.0 %(calcd.on dried substance) | | Absorbance | max. 0.15(1mol/L、1mol/L NaOH、260nm) | | Solubility in 1mol/L NaOH | almost transparency | | Drying loss | 8.0 to 10.0 % |
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| P3405 | Sigma-Aldrich | POPSO hydrate | ≥99% (titration) | 1590.64元/100 G; | 展开 |
基本信息 | 经验(实验)分子式 | C10H22N2O8S2 · xH2O | | 分子量 | 362.42 (anhydrous basis) | | Beilstein | 842252 | | PubChem化学物质编号 | 24898407 | | NACRES | NA.25 |
产品性质 | 质量水平 | 200 | | 测定 | ≥99% (titration) | | 形式 | crystalline powder | | 有效pH范围 | 7.2 - 8.5 | | pKa (25 ℃) | 7.8 | | 溶解性 | 1 M NaOH: 0.25 g/mL, clear to slightly hazy, colorless | | application(s) | diagnostic assay manufacturing | | SMILES string | O.OC(CN1CCN(CC1)CC(O)CS(O)(=O)=O)CS(O)(=O)=O | | InChI | 1S/C10H22N2O8S2.H2O/c13-9(7-21(15,16)17)5-11-1-2-12(4-3-11)6-10(14)8-22(18,19)20;/h9-10,13-14H,1-8H2,(H,15,16,17)(H,18,19,20);1H2 | | InChI key | VPTYCVRYPYNQLU-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 045154 | Fluorochem | Piperazine-N,N'-bis(2-hydroxypropane)sulfonic acidPOPSO | 95% | 220元/25g; 528元/100g; | 展开 |
基本信息 | CAS Number | 68189-43-5 | | MDL Number | MFCD00038350 | | Melting Point | 320℃ |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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