추천 제품
![4,4'-diamino[1,1'-biphenyl]-2,2'-disulfonic acid AldrichCPR](/deepweb/assets/sigmaaldrich/product/structures/132/504/f9fd296f-c246-427d-9118-23f7b80e2be1/640/f9fd296f-c246-427d-9118-23f7b80e2be1.png)
분석
≥98.0% (T)
양식
powder
mp
260-266 °C (dec.)
작용기
sulfonic acid
SMILES string
Nc1ccc(c(N)c1)S(O)(=O)=O
InChI
1S/C6H8N2O3S/c7-4-1-2-6(5(8)3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)
InChI key
JVMSQRAXNZPDHF-UHFFFAOYSA-N
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일반 설명
2,4-Diaminobenzenesulfonic acid is an sulfonated aromatic amine and its aerobic biodegradation was reported.
애플리케이션
2,4-Diaminobenzenesulfonic acid was used in preparation of series of sulfonated homo- and random co-polyimides.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
이미 열람한 고객
[Toxicity of several derivatives of aromatic amines].
A A Silaev et al.
Meditsina truda i promyshlennaia ekologiia, (10)(10), 36-40 (1996-01-01)
Iñigo Díez-García et al.
Polymers, 11(7) (2019-07-25)
This research work was focused on the incorporation of TiO2 nanoparticles into synthesized solvent-free waterborne poly(urethane-urea) (WPUU) based on hydrophilic poly(ethylene oxide) (PU0) in order to improve both the mechanical properties and self-healing effectiveness of a polymer matrix. The incorporation
Synthesis and characterization of sulfonated homo-and co-polyimides based on 2, 4 and 2, 5-diaminobenzenesulfonic acid for proton exchange membranes.
Deligoz H, et al.
Polymers For Advanced Technologies, 19(12), 1792-1802 (2008)
A Ghaee et al.
Environmental technology, 38(6), 772-781 (2017-02-14)
Exclusion due to membrane surface charge is considered as one of the main separation mechanisms occurring in charged membranes, which can be varied through various approaches to affect membrane rejection performance. In this study, thin-film composite (TFC) polyamide (PA) membranes
Nico C G Tan et al.
Biodegradation, 16(6), 527-537 (2005-05-04)
Ten sulfonated aromatic amines were tested for their aerobic and anaerobic biodegradability and toxicity potential in a variety of environmental inocula. Of all the compounds tested, only two aminobenzenesulfonic acid (ABS) isomers, 2- and 4-ABS, were degraded. The observed degradation
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