CAPSO
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CAPSO 속성
- 녹는점
- 270-274°C
- 밀도
- 1.29±0.1 g/cm3(Predicted)
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- H2O: 0.1 g/mL, 투명, 무색
- 물리적 상태
- 가루
- 색상
- 하얀색
- 산도 계수 (pKa)
- 9.6(at 25℃)
- 냄새
- 냄새 없는
- pH 범위
- 8.9 - 10.3
- 수용성
- 물에 용해됩니다(10g+ 90ml).
- BRN
- 5939234
- InChI
- InChI=1S/C9H19NO4S/c11-9(7-15(12,13)14)6-10-8-4-2-1-3-5-8/h8-11H,1-7H2,(H,12,13,14)
- InChIKey
- INEWUCPYEUEQTN-UHFFFAOYSA-N
- SMILES
- C(S(O)(=O)=O)C(O)CNC1CCCCC1
- CAS 데이터베이스
- 73463-39-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 20/21/22-36/37/38 | ||
| 안전지침서 | 22-24/25-36-26 | ||
| WGK 독일 | 3 | ||
| F 고인화성물질 | 3 | ||
| 위험 등급 | IRRITANT | ||
| HS 번호 | 29221980 |
CAPSO C화학적 특성, 용도, 생산
개요
CAPSO is a useful secondary standard buffer. The second dissociation constant pK2 value of CAPSO has been measured and the useful pH range for CAPSO is 8.9 - 10.3. It is a biological and zwitterionic buffer commonly categorized as a Good's buffer. CAPSO has many applications some of which include immunoblotting and westerns. Additionally, CAPSO is used in the electrotransfer of proteins to PVDF or nitrocellulose membranes. CAPSO buffer has very low metal-binding constants and is, therefore, particularly suited to investigate metal-dependent enzymes. CAPSO is a very water-soluble buffering reagent with an optimum buffering pH of 10.4 and minimal reactivity with enzymes or proteins with minimal salt effects.화학적 성질
white powder용도
CAPSO was used as biological buffer in the following studies:To maintain pH 9 during water leach test for the analysis of high-carbon coal fly ash-soil mixtures.
Chemiluminescent in situ hybridization using soybean peroxidase-labeled peptide nucleic acid (PNA) probes.
Preparation of planar bilayer lipid membranes.
It may be employed as buffer for the electrophoretic analyses in non-denaturing gels, to investigate macromolecular self-association of ADP-ribosyltransferase protein in solution.
제조 방법
Add sodium sulfite (25.20 g, 0.2 mol) and sodium bisulfite (64.48 g, 0.62 mol) to the three-mouth flask. Heat to dissolve the reactants in water and slowly add epichlorohydrin (50.08 g, 0.54 mol) to the bottle. After vigorous stirring at 30 °C for 2 h, the mixture is cooled in an ice bath. CAPSO is obtained by vacuum suction, drying, and recrystallization.일반 설명
CAPSO is a useful secondary standard buffer. Second dissociation constant pK2 value of CAPSO has been measured. Useful pH range for CAPSO is 8.9 - 10.3.CAPSO 준비 용품 및 원자재
원자재
준비 용품
CAPSO 공급 업체
글로벌( 299)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Suzhou Genemill Biotechnology Co.,Ltd | +8615862502491 |
aimeegao@genemill.com | China | 39 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12455 | 58 |
| airuikechemical co., ltd. | +undefined86-15315557071 |
sales05@airuikechemical.com | China | 994 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 2999 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15932 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21689 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8822 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |