硫堇(劳氏紫)
Thionin acetate
CAS: 78338-22-4
Molecular Formula: C14H13N3O2S
硫堇(劳氏紫) - Names and Identifiers
| Name | Thionin acetate |
| Synonyms | THIONIN Thionin CI 52000 THIONINE Thionin acetate THIONIN ACETATE THIONINE ACETATE THIONIN, ACETATE SALT Thionin acetate, Pure 3,7-DIAMINO-5-PHENOTHIAZINIUM ACETATE 7-amino-3H-phenothiazin-3-iminium acetate |
| CAS | 78338-22-4 |
| EINECS | 676-854-9 |
| InChI | InChI=1/C12H9N3S.C2H4O2/c13-7-1-3-9-11(5-7)16-12-6-8(14)2-4-10(12)15-9;1-2(3)4/h1-6,13H,14H2;1H3,(H,3,4) |
硫堇(劳氏紫) - Physico-chemical Properties
| Molecular Formula | C14H13N3O2S |
| Molar Mass | 287.34 |
| Melting Point | >200℃ |
| Boling Point | 416.3°C at 760 mmHg |
| Flash Point | 205.6°C |
| Water Solubility | Soluble in water (~2.5 mg/ml at 25°C), and HOAc: H2O (1:1) (1 mg/ml). Insoluble in ethanol. |
| Solubility | Soluble in water, ethanol |
| Vapor Presure | 3.85E-07mmHg at 25°C |
| Appearance | Crystals or Crystalline Powder |
| Color | Dark green |
| Odor | Stench odour |
| Maximum wavelength(λmax) | 598 nm |
| BRN | 4345073 |
| pKa | 2.5, 11.3(at 25℃) |
| Storage Condition | room temp |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| MDL | MFCD00081194 |
硫堇(劳氏紫) - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | 2811 |
| WGK Germany | 3 |
| RTECS | SN5425000 |
| HS Code | 29309090 |
硫堇(劳氏紫) - Reference
| Reference Show more | 1. Tao Guibin, Zhang Tianzhu, Li chaozheng, et al. Protective effects of velvet antler polypeptides on okadaic acid-induced injury in rat HT22 cells [J]. China Science and Technology paper, 2017(18):93-97. 2. Jin, H., zhang, M., wei, M. et al. A voltammetric biosensor for mercury(II) using reduced graphene oxide @ gold nanorods and thymine-Hg(II)-thylmine interaction. Microchim Acta 186,264 (2019). https://doi.org/10.1007/s00604-019-3372-2 3. Dong, Xiu-Xiu, et al. "Development of a progesterone immunosensor based on thionine-graphene oxide composites platforms: Improvement by biotin-streptavidin-amplified system." Talanta 170 (2017): 502-508.https://doi.org/10.1016/j.talanta.2017.04.054 4. He, B ., Yan, X. An amperometric zearalenone aptasensor based on signal amplification by using a composite prepared from porous platinum nanotubes, gold nanoparticles and thionine-labelled graphene oxide. Microchim Acta 186, 383 (2019). https://doi.org/10.1 5. He, B ., Yan, X. An amperometric zearalenone aptasensor based on signal amplification by using a composite prepared from porous platinum nanotubes, gold nanoparticles and thionine-labelled graphene oxide. Microchim Acta 186, 383 (2019). https://doi.org/10.1 6. [IF=6.057] Xiu-Xiu Dong et al."Development of a progesterone immunosensor based on thionine-graphene oxide composites platforms: Improvement by biotin-streptavidin-amplified system."Talanta. 2017 Aug;170:502 7. [IF=5.833] He Baoshan et al."Voltammetric kanamycin aptasensor based on the use of thionine incorporated into Au@Pt core-shell nanoparticles."Microchim Acta. 2019 Feb;186(2):1-8 8. [IF=5.833] Jin Huali et al."A voltammetric biosensor for mercury(II) using reduced graphene oxide@gold nanorods and thymine-Hg(II)-thymine interaction."Microchim Acta. 2019 Apr;186(4):1-8 9. [IF=3.361] Hui-Jun Fu et al."Application of nickel cobalt oxide nanoflakes for electrochemical sensing of estriol in milk."Rsc Adv. 2016 Jul;6(70):65588-65593 10. [IF=2.896] Bao-Shan He et al."Electrochemical aptasensor based on aptamer-complimentary strand conjugate and thionine for sensitive detection of tetracycline with multi-walled carbon nanotubes and gold nanoparticles amplification."Anal Methods-Uk. 2018 Feb;10(7):783 11. [IF=7.46] Baoshan He et al."A “signal-on” voltammetric aptasensor fabricated by hcPt@AuNFs/PEI-rGO and Fe3O4NRs/rGO for the detection of zearalenone."Sensor Actuat B- Chem. 2019 Jul;290:477 12. [IF=7.46] Jiawen Li et al."Dual mode competitive electrochemical immunoassay for dibutyl phthalate detection based on PEI functionalized nitrogen doped graphene-CoSe2/gold nanowires and thionine-Au@Pt core-shell."Sensor Actuat B- Chem. 2021 Mar;331:129401 13. [IF=5.833] He Baoshan et al."An amperometric zearalenone aptasensor based on signal amplification by using a composite prepared from porous platinum nanotubes, gold nanoparticles and thionine-labelled graphene oxide."Microchim Acta. 2019 Jun;186(6):1-10 14. [IF=4.821] Haolin Xiao et al."A sandwich-type electrochemical immunosensor using rGO-TEPA-Thi-Au as sensitive platform and CMK-3@AuPtNPs as signal probe for AFP detection."Microchem J. 2021 Nov;170:106641 15. [IF=2.896] Min Wei et al."Development of an electrochemical aptasensor using Au octahedra and graphene for signal amplification."Anal Methods-Uk. 2020 Jan;12(3):317-323 16. [IF=2.713] Xiao Haolin et al."Label-Free Electrochemical Immunosensor Based on Gold and Iron-Oxide Nanoparticle Co-modified rGO-TEPA Hybrid for Sensitive Detection of Carcinoembryonic Antigen."Electrocatalysis-Us. 2020 Sep;11(5):513-521 17. [IF=2.647] Zhao Qingxue et al."Rapid quantitative detection of capsaicinoids in serum based on an electrochemical immunosensor with a dual-signal amplification strategy."J Solid State Electr. 2021 Feb;25(2):671-681 |
硫堇(劳氏紫) - Introduction
Thionin acetate, also known as diiron disulfide, is a black to brown solid substance. The following is an introduction to the nature, use, formulation and safety information of Thionin acetate:
Nature:
Thionin acetate is crystalline at room temperature and has a high melting point and melting point. It is a magnetic material that attracts iron. Thionin acetate is insoluble in water, but soluble in some organic solvents, such as alcohols.
Use:
Thionin acetate has many applications in industry. First, it can be used as a catalyst for some important chemical reactions. Secondly, Thionin acetate is also often used to prepare other compounds, such as iron sulfide and iron sulfate. In addition, Thionin acetate is used as a research object in materials science, as well as a reagent in academic research.
Preparation Method:
Thionin acetate can be prepared by reacting iron powder with sulfur powder under appropriate conditions. Such reactions can be carried out at elevated temperatures, often requiring the use of reducing agents or catalysts to promote the reaction. In addition, Thionin acetate can also be prepared by thermal decomposition of sulfur compounds and iron sources.
Safety Information:
Thionin acetate is generally safe to the human body, but some safety measures need to be paid attention to when handling. Thionin acetate is a chemical that should avoid direct contact with the skin and eyes and avoid inhaling its dust. At the same time, when using Thionin acetate should ensure good ventilation. If Thionin acetate dust is inhaled or contact occurs, rinse immediately with plenty of water and consult a doctor.
Nature:
Thionin acetate is crystalline at room temperature and has a high melting point and melting point. It is a magnetic material that attracts iron. Thionin acetate is insoluble in water, but soluble in some organic solvents, such as alcohols.
Use:
Thionin acetate has many applications in industry. First, it can be used as a catalyst for some important chemical reactions. Secondly, Thionin acetate is also often used to prepare other compounds, such as iron sulfide and iron sulfate. In addition, Thionin acetate is used as a research object in materials science, as well as a reagent in academic research.
Preparation Method:
Thionin acetate can be prepared by reacting iron powder with sulfur powder under appropriate conditions. Such reactions can be carried out at elevated temperatures, often requiring the use of reducing agents or catalysts to promote the reaction. In addition, Thionin acetate can also be prepared by thermal decomposition of sulfur compounds and iron sources.
Safety Information:
Thionin acetate is generally safe to the human body, but some safety measures need to be paid attention to when handling. Thionin acetate is a chemical that should avoid direct contact with the skin and eyes and avoid inhaling its dust. At the same time, when using Thionin acetate should ensure good ventilation. If Thionin acetate dust is inhaled or contact occurs, rinse immediately with plenty of water and consult a doctor.
Last Update：2024-04-09 21:11:58
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View History
硫堇(劳氏紫)
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AKOS B020732
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Anthracene, 9-[(1-methylethyl)thio]-
p-Nitro-benzyl Alcohol Phosphorochloridate
4-羟基-2-三氟甲基喹啉
苯磺酰胺,5-(2-((2-(2-乙氧基苯氧基)乙基)氨基)丙基)-
二乙基膦酰基乙酸苄酯
6-苯基-2-苯并呋喃-4-硼酸
AKOS B020732
5α-雄甾烷二酮
AKOS BAR-0030