| SKU | Size | Availability | Price | Qty |
|---|---|---|---|---|
| P112413-100g | 100g | 3 | $31.90 | |
| P112413-500g | 500g | 3 | $103.90 |
| Synonyms | FT-0694970 | Potassium sulfite, SAJ first grade, >=95.0% | EC 233-321-1 | DIPOTASSIUM SULPHITE | Sulfurous acid, potassium salt | Potassium Sulfite, Powder | Dipotassium sulfite | Potassium sulfite, 90% | UNII-015KZC652E | EINECS 233-321-1 | E225 | E-225 |
|---|---|
| Specifications & Purity | ≥90% |
| Storage Temp | Argon charged |
| Shipped In | Normal |
| Pubchem Sid | 504753289 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504753289 |
| IUPAC Name | dipotassium;sulfite |
| INCHI | InChI=1S/2K.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2 |
| InChi Key | BHZRJJOHZFYXTO-UHFFFAOYSA-L |
| Canonical SMILES | [O-]S(=O)[O-].[K+].[K+] |
| Isomeric SMILES | [O-]S(=O)[O-].[K+].[K+] |
| WGK Germany | 1 |
| PubChem CID | 24958 |
| Molecular Weight | 158.26 |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D23142260 | Certificate of Analysis | Jan 13, 2025 | P112413 |
| D23142271 | Certificate of Analysis | Jan 13, 2025 | P112413 |
| D23142282 | Certificate of Analysis | Jan 13, 2025 | P112413 |
| C2526516 | Certificate of Analysis | Apr 29, 2024 | P112413 |
| L2106733 | Certificate of Analysis | Sep 21, 2023 | P112413 |
| L2106759 | Certificate of Analysis | Sep 21, 2023 | P112413 |
| L2106730 | Certificate of Analysis | Sep 21, 2023 | P112413 |
| B2102235 | Certificate of Analysis | Dec 13, 2022 | P112413 |
| B2102233 | Certificate of Analysis | Dec 13, 2022 | P112413 |
| B2102236 | Certificate of Analysis | Dec 13, 2022 | P112413 |
| Pictogram(s) | GHS07 |
|---|---|
| Signal | Warning |
| Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation |
| Precautionary Statements | P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell. |
| WGK Germany | 1 |
| 1. Lujie Wang, Maoshuang Chen, Rui Cai, Jingjing Jiang, Shuangfei Xiang, Xiangdong Liu, Hongyan Diao. (2023) Surface engineered long-lasting antibacterial Janus cotton fabrics with excellent moisture/thermal management properties. CHEMICAL ENGINEERING JOURNAL, 475 (7): (146386). [PMID:29220653] [10.1016/j.cej.2023.146386] |
| 2. Qianchun Zhang, Haijiang Du, Siqi Xie, Fengling Tian, Xixi Long, Shan Liu, Yun Wu. (2023) Preparation of One-Emission Nitrogen-Fluorine-Doped Carbon Quantum Dots and Their Applications in Environmental Water Samples and Living Cells for ClO− Detection and Imaging. Journal of Analytical Methods in Chemistry, 2023 (7515979). [PMID:37144174] [10.1155/2023/7515979] |
| 3. Lingling Qin, Jie Cao, Dan Lin, Shihao Xu, Yucheng Li, Changlong Jiang. (2023) A Strecker-like reaction triggering fluorescent sensing platform for enzyme-free and visual quantitative monitoring of carbamates. CHEMICAL ENGINEERING JOURNAL, 464 (142550). [PMID:] [10.1016/j.cej.2023.142550] |
| 4. Yicong Chen, Jianting Liu, Qibin Zeng, Zuxue Liang, Xiaoxia Ye, Yuancai Lv, Minghua Liu. (2021) Preparation of Eucommia ulmoides lignin-based high-performance biochar containing sulfonic group: Synergistic pyrolysis mechanism and tetracycline hydrochloride adsorption. BIORESOURCE TECHNOLOGY, 329 (124856). [PMID:33652191] [10.1016/j.biortech.2021.124856] |
| 5. Tiancheng Sun, Sue Hao, Ruiqing Fan, Jian Zhang, Wei Chen, Ke Zhu, Ping Wang, Xikui Fang, Yulin Yang. (2021) In situ self-assembled cationic lanthanide metal organic framework membrane sensor for effective MnO4− and ascorbic acid detection. ANALYTICA CHIMICA ACTA, 1142 (211). [PMID:33280699] [10.1016/j.aca.2020.10.062] |
| 6. Yongheng Xiong, Yiqing Zeng, Wei Cai, Shule Zhang, Jie Ding, Qin Zhong. (2018) Experimental study on reaction characteristics of NO in (NH4)2SO3 solution. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 65 (380). [PMID:] [10.1016/j.jiec.2018.05.010] |
| 7. Lei Li, Guohua Jiang, Weijiang Yu, Depeng Liu, Hua Chen, Yongkun Liu, Qin Huang, Zaizai Tong, Juming Yao, Xiangdong Kong. (2016) A composite hydrogel system containing glucose-responsive nanocarriers for oral delivery of insulin. Materials Science & Engineering C-Materials for Biological Applications, 69 (37). [PMID:27612686] [10.1016/j.msec.2016.06.059] |
| 1. Lujie Wang, Maoshuang Chen, Rui Cai, Jingjing Jiang, Shuangfei Xiang, Xiangdong Liu, Hongyan Diao. (2023) Surface engineered long-lasting antibacterial Janus cotton fabrics with excellent moisture/thermal management properties. CHEMICAL ENGINEERING JOURNAL, 475 (7): (146386). [PMID:29220653] [10.1016/j.cej.2023.146386] |
| 2. Qianchun Zhang, Haijiang Du, Siqi Xie, Fengling Tian, Xixi Long, Shan Liu, Yun Wu. (2023) Preparation of One-Emission Nitrogen-Fluorine-Doped Carbon Quantum Dots and Their Applications in Environmental Water Samples and Living Cells for ClO− Detection and Imaging. Journal of Analytical Methods in Chemistry, 2023 (7515979). [PMID:37144174] [10.1155/2023/7515979] |
| 3. Lingling Qin, Jie Cao, Dan Lin, Shihao Xu, Yucheng Li, Changlong Jiang. (2023) A Strecker-like reaction triggering fluorescent sensing platform for enzyme-free and visual quantitative monitoring of carbamates. CHEMICAL ENGINEERING JOURNAL, 464 (142550). [PMID:] [10.1016/j.cej.2023.142550] |
| 4. Yicong Chen, Jianting Liu, Qibin Zeng, Zuxue Liang, Xiaoxia Ye, Yuancai Lv, Minghua Liu. (2021) Preparation of Eucommia ulmoides lignin-based high-performance biochar containing sulfonic group: Synergistic pyrolysis mechanism and tetracycline hydrochloride adsorption. BIORESOURCE TECHNOLOGY, 329 (124856). [PMID:33652191] [10.1016/j.biortech.2021.124856] |
| 5. Tiancheng Sun, Sue Hao, Ruiqing Fan, Jian Zhang, Wei Chen, Ke Zhu, Ping Wang, Xikui Fang, Yulin Yang. (2021) In situ self-assembled cationic lanthanide metal organic framework membrane sensor for effective MnO4− and ascorbic acid detection. ANALYTICA CHIMICA ACTA, 1142 (211). [PMID:33280699] [10.1016/j.aca.2020.10.062] |
| 6. Yongheng Xiong, Yiqing Zeng, Wei Cai, Shule Zhang, Jie Ding, Qin Zhong. (2018) Experimental study on reaction characteristics of NO in (NH4)2SO3 solution. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 65 (380). [PMID:] [10.1016/j.jiec.2018.05.010] |
| 7. Lei Li, Guohua Jiang, Weijiang Yu, Depeng Liu, Hua Chen, Yongkun Liu, Qin Huang, Zaizai Tong, Juming Yao, Xiangdong Kong. (2016) A composite hydrogel system containing glucose-responsive nanocarriers for oral delivery of insulin. Materials Science & Engineering C-Materials for Biological Applications, 69 (37). [PMID:27612686] [10.1016/j.msec.2016.06.059] |
