Sodium Methanesulfinate CAS 20277-69-4 Purity > 96.0% Hoobkas High Purity
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm Sodium Methanesulfinate (CAS: 20277-69-4) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Sodium Methanesulfinate,Please contact: alvin@ruifuchem.com
Tshuaj npe | Sodium Methanesulfinate |
Synonyms | Methanesulfinic Acid Sodium ntsev |
CAS Nr | 20277-69-4 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
Molecular Formula | CH5NaO2S |
Molecular Luj | 104.1 ib |
Melting Point | 222.0 ~ 226.0 ℃ (dec.) (lit.) |
Dej Solubility | Soluble hauv dej |
rhiab heev | Huab cua Sensitive & Hygroscopic |
COA & MSDS | Muaj |
Keeb kwm | Shanghai, Suav |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Dawb los yog Off-White Crystal Powder |
Purity | > 96.0% |
Poob rau ziab | <1.00% |
Infrared Spectrum | Raws li tus qauv |
Proton NMR Spectrum | Raws li tus qauv |
Test Standard | Enterprise Standard |
Kev siv | Pharmaceutical Intermediates;Organic Synthesis |
![3](https://a395.goodao.net/uploads/36.jpg)
![10](https://a395.goodao.net/uploads/101.jpg)
![www.ruifuchem.com](https://a395.goodao.net/uploads/Factory-Shanghai-Ruifu-Chemical-Co.-Ltd.-www.ruifuchemical.com_3.png)
Hazard Symbols | Xn - Ua phem |
Risk Codes | R22 - Ua phem yog tias nqos |
R20/21/22 - Ua phem los ntawm kev nqus pa, tiv tauj nrog daim tawv nqaij thiab yog tias nqos. | |
Kev nyab xeeb piav qhia | S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. |
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. | |
UN IDs | 2811 ib |
WGK Germany | 3 |
Packing Group | III |
Shanghai Ruifu Chemical Co., Ltd. coj mus muag khoom Sodium Methanesulfinate (CAS: 20277-69-4).Nws yog ib qho tseem ceeb tshuaj nruab nrab, uas yuav siv tau nyob rau hauv prodcution ntawm API (CAS 231277-92-2) thiab (CAS 388082-78-8) API los yog lwm yam intermediates.CAS Nr .: 388082-78-8, tus tswv cuab tshiab ntawm 4-anilinoquinazoline chav kawm ntawm RTK inhibitors (RTKIs), tau pib ua kev kho qhov ncauj rau mob qog noj ntshav.Nws muaj dual affinity rau EGFR thiab HER2 tyrosine kinases.Nws tau qhia ua ke nrog Capecitabine rau kev kho cov neeg mob uas mob qog noj ntshav siab lossis mob qog noj ntshav uas nws cov qog overexpress HER2 thiab cov uas tau txais kev kho ua ntej suav nrog anthracycline, taxane, thiab trastuzumab.
-
Sodium Methanesulfinate CAS 20277-69-4 Purity > ...
-
2-Aminoethyl Methyl Sulfone Hydrochloride CAS 1...
-
Lapatinib Intermediate CAS 231278-84-5 Purity >...
-
6-Iodo-4-Hydroxyquinazoline CAS 16064-08-7 Puri ...
-
Lapatinib Base CAS 231277-92-2 Purity ≥99.0% (H...
-
Lapatinib Ditosylate Monohydrate CAS 388082-78-...
-
3-Chloro-4-(3-Fluorobenzyloxy)aniline CAS 20219...
-
4-Chloro-6-Iodoquinazoline CAS 98556-31-1 Purit...
-
5-Formyl-2-Furanboronic Acid CAS 27329-70-0 Pur...