7-碘-8-羟基-5-喹啉磺酸
8-Hydroxy-7-iodoquinoline-5-sulfonic acid
CAS: 547-91-1
Molecular Formula: C9H6INO4S
7-碘-8-羟基-5-喹啉磺酸 - Names and Identifiers
| Name | 8-Hydroxy-7-iodoquinoline-5-sulfonic acid |
| Synonyms | yellon LORETIN meditrene quiniophen ferron(analyticalreagent) 8-hydroxy-7-iodo-5-quinolinesulfonate 8-hydroxy-7-iodo-5-quinolinesulfonicaci 8-Hydroxy-7-iodo-5-quinolinesulfonic acid 8-Hydroxy-7-iodoquinoline-5-sulfonic acid 5-Quinolinesulfonicacid,8-hydroxy-7-iodo- |
| CAS | 547-91-1 |
| EINECS | 208-938-4 |
| InChI | InChI=1/C9H6INO4S/c10-6-4-7(16(13,14)15)5-2-1-3-11-8(5)9(6)12/h1-4,12H,(H,13,14,15) |
7-碘-8-羟基-5-喹啉磺酸 - Physico-chemical Properties
| Molecular Formula | C9H6INO4S |
| Molar Mass | 351.12 |
| Density | 1.9414 (estimate) |
| Melting Point | 269-270°C (dec.)(lit.) |
| Solubility | Slightly soluble in cold water, ethanol, soluble in boiling water, insoluble in ether and oils. |
| Appearance | powder to crystal |
| Color | Light orange to Yellow to Green |
| Merck | 14,4826 |
| BRN | 223832 |
| pKa | pK1:2.514;pK2:7.417 (25°C) |
| Storage Condition | 2-8℃ |
| Stability | Stable. |
| Refractive Index | 1.776 |
| MDL | MFCD00006793 |
| Physical and Chemical Properties | Light yellow powder. Melting point 260-270 ° C (decomposition), very slightly soluble in water, ethanol, practically insoluble in ether, chloroform, benzene. The product 1G dissolved in 500ml cold water, dissolved in 170ml boiling water. Odorless and bitter. The product as a drug is a mixture of 80% 7-iodo-8-hydroxyquinoline-5-sulfonic acid and 20% sodium bicarbonate. |
| Use | Reagents for the extraction of iron and photometric determination of iron. |
7-碘-8-羟基-5-喹啉磺酸 - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2585 8/PG 3 |
| WGK Germany | 2 |
| RTECS | VC2800000 |
| HS Code | 29334900 |
| Hazard Class | 8 |
| Packing Group | III |
7-碘-8-羟基-5-喹啉磺酸 - Introduction
Almost odorless, tasteless.
Last Update：2022-10-16 17:26:12
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Product Name: Ferron Visit Supplier Webpage Request for quotationCAS: 547-91-1
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Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
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Spot supply
Product Name: Ferron Visit Supplier Webpage Request for quotationCAS: 547-91-1
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
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Multiple SpecificationsSpot supply
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View History
7-碘-8-羟基-5-喹啉磺酸
库拉索芦荟(ALOE BARBADENSIS)叶提取物
Potassium tellurite (No. 4 Agar matching reagent)
2.6-二氟苯硼酸频呢醇酯
3-羟基-4-硝基苯甲酰胺
Dry classifier
1-苯并三唑-1-基-3-氯丙-2-酮
苯并噻吩-2-硼酸新戊二醇酯
5 -(4-吡啶基)二吡咯亚甲基化合物
十二烷基-β-D-吡喃半乳糖苷
库拉索芦荟(ALOE BARBADENSIS)叶提取物
Potassium tellurite (No. 4 Agar matching reagent)
2.6-二氟苯硼酸频呢醇酯
3-羟基-4-硝基苯甲酰胺
Dry classifier
1-苯并三唑-1-基-3-氯丙-2-酮
苯并噻吩-2-硼酸新戊二醇酯
5 -(4-吡啶基)二吡咯亚甲基化合物
十二烷基-β-D-吡喃半乳糖苷