potassium sulfite (CAS No. 10117-38-1) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Basic Chemical Raw Materials；Other Food Additives；Antioxidants；Bleaching Agents. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 10117-38-1 |
|---|---|
| Molecular Formula | K2O3S |
| Molecular Weight | 157.88 g/mol |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Basic Chemical Raw Materials；Other Food Additives；Antioxidants；Bleaching Agents |
| Category | Basic Chemical Raw Materials|Other Food Additives|Antioxidants|Bleaching Agents |
Basic Chemical Raw Materials；Other Food Additives；Antioxidants；Bleaching Agents
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of potassium sulfite is 10117-38-1.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Basic Chemical Raw Materials；Other Food Additives；Antioxidants；Bleaching Agents.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
亚硫酸钾 的 CAS 号为 10117-38-1，分子式 K2O3S，分子量 157.88 g/mol。 UNII 015KZC652E; InChIKey BHZRJJOHZFYXTO-UHFFFAOYSA-L.
| CAS 号 | 10117-38-1 |
|---|---|
| PubChem CID | 24958 |
| 分子式 | K2O3S |
| 分子量 | 157.88 g/mol |
| IUPAC 名称 | dipotassium;sulfite |
| InChIKey | BHZRJJOHZFYXTO-UHFFFAOYSA-L |
| UNII（FDA） | 015KZC652E |
| Molecular Weight | 158.26 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 157.88422800 |
| Monoisotopic Mass | 157.88422800 |
| Topological Polar Surface Area | 82.4 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 18.8 |
| 法规与食品接触 | FDA Substance added to food: Use unspecified ANTIOXIDANT; PRESERVATIVE: Food Additives JECFA ADI: 0-0.7 mg/kg bw TRS 891-JECFA 51/30 FAS 42-JECFA 51/95 CIR / INCI: Cosmetic ingredients (Potassium Sulfite) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS 通报统计 | 81.5% (242 / 297) |
| GHS 通报统计 | 81.5% (242 / 297) |
|---|---|
| 已通报的危害声明 | H315 (16.5%), H319 (18.2%), H335 (16.2%), H302, H318 |
POTASSIUM SULFITE; 10117-38-1; Dipotassium sulfite; Potassium sulphite; Sulfurous acid, dipotassium salt; Potassium sulfite (K2SO3); UNII-015KZC652E; Sulfurous acid, potassium salt; HSDB 5052; 015KZC652E; EINECS 233-321-1; DIPOTASSIUM SULPHITE; POTASSIUM SULFITE [MI]; INS NO.225; POTASSIUM SULFITE [FCC]; POTASSIUM SULFITE [HSDB]
CAS 号 10117-38-1；分子式 K2O3S；分子量 157.88 g/mol。
POTASSIUM SULFITE, 10117-38-1, Dipotassium sulfite, Potassium sulphite, Sulfurous acid, dipotassium salt, Potassium sulfite (K2SO3).
已记录的法规收录：FDA Substance added to food: Use unspecified; ANTIOXIDANT; PRESERVATIVE: Food Additives; JECFA ADI: 0-0.7 mg/kg bw。
81.5% 的 GHS 通报认为不构成危害分类（242 / 297）。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚硫酸钾