sulfur dioxide (CAS No. 7446-09-5) 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 Antioxidants. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Antioxidants
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of sulfur dioxide is 7446-09-5.
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 Antioxidants.
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..
二氧化硫 的 CAS 号为 7446-09-5，分子式 SO2，分子量 63.96 g/mol。 UNII 0UZA3422Q4; ChEBI 18422; InChIKey RAHZWNYVWXNFOC-UHFFFAOYSA-N. Boiling Point: 14 °F at 760 mmHg (EPA, 1998); Boiling Point: -10 °C; Boiling Point: -10.05 °C.
| CAS 号 | 7446-09-5 |
|---|---|
| PubChem CID | 1119 |
| 分子式 | SO2 |
| 分子量 | 63.96 g/mol |
| IUPAC 名称 | sulfur dioxide |
| InChIKey | RAHZWNYVWXNFOC-UHFFFAOYSA-N |
| UNII（FDA） | 0UZA3422Q4 |
| ChEBI 编号 | CHEBI:18422 |
| FEMA 编号 | 3039 |
| Molecular Weight | 64.07 |
|---|---|
| XLogP3 | 0.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 63.96190041 |
| Monoisotopic Mass | 63.96190041 |
| Topological Polar Surface Area | 35.1 |
| Heavy Atom Count | 3 |
| Formal Charge | 0 |
| Boiling Point | 14 °F at 760 mmHg (EPA, 1998) |
|---|---|
| Boiling Point | -10 °C |
| Boiling Point | -10.05 °C |
| Boiling Point | -10.00 °C. @ 760.00 mm Hg |
| Boiling Point | 14 °F |
| Boiling Point | -10.05 °C @760 [mm Hg] |
| Melting Point | -98.9 °F (EPA, 1998) |
| Melting Point | -75.5 °C |
| Melting Point | -75.48 °C |
| Melting Point | -104 °F |
| 法规与食品接触 | FDA Substance added to food: ANTIMICROBIAL AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FL ANTIOXIDANT; FLOUR_TREATMENT_AGENT; PRESERVATIVE: Food Additives ANTIMICROBIAL AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT JECFA ADI: 0-0.7 mg/kg bw TRS 891-JECFA 51/30 FAS 42-JECFA 51/95 |
|---|---|
| GHS 通报统计 | 16.2% (425 / 2617) |
| GHS 通报统计 | 16.2% (425 / 2617) |
|---|---|
| 已通报的危害声明 | H314, H331, H370, H280 (19.3%), H319, H372, H318 |
sulfur dioxide; sulphur dioxide; 7446-09-5; Sulfurous anhydride; Sulfurous oxide; Fermenicide liquid; Sulfurous acid anhydride; Sulfur superoxide; Fermenicide powder; Sulfur oxide (SO2); Schwefeldioxid; Siarki dwutlenek; Sulfur dioxide (SO2); Schwefeldioxyd; FEMA No. 3039; SULFUROXIDE
CAS 号 7446-09-5；分子式 SO2；分子量 63.96 g/mol。
sulfur dioxide, sulphur dioxide, 7446-09-5, Sulfurous anhydride, Sulfurous oxide, Fermenicide liquid.
已记录的法规收录：FDA Substance added to food: ANTIMICROBIAL AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FL; ANTIOXIDANT; FLOUR_TREATMENT_AGENT; PRESERVATIVE: Food Additives; ANTIMICROBIAL AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT。
16.2% 的 GHS 通报认为不构成危害分类（425 / 2617）。
Boiling Point: 14 °F at 760 mmHg (EPA, 1998); Boiling Point: -10 °C; Boiling Point: -10.05 °C; Boiling Point: -10.00 °C. @ 760.00 mm Hg.
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。
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