134-31-6
8-Hydroxyquinoline sulfate
CAS: 134-31-6
Molecular Formula: 2C9H7NO.H2O4S
134-31-6 - Names and Identifiers
134-31-6 - Physico-chemical Properties
| Molecular Formula | 2C9H7NO.H2O4S |
| Molar Mass | 388.4 |
| Density | 1.3819 (rough estimate) |
| Melting Point | ~175°C |
| Boling Point | 569.4°C at 760 mmHg |
| Flash Point | 298.2°C |
| Water Solubility | >=10 g/100 mL at 19 ºC |
| Solubility | Decompose in alkali and have strong hygroscopicity. |
| Vapor Presure | 0Pa at 25℃ |
| Appearance | Crystallization |
| Color | yellow |
| Merck | 14,4843 |
| BRN | 3760550 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Easily absorbing moisture |
| Refractive Index | 1.5364 (estimate) |
| MDL | MFCD00013095 |
| Physical and Chemical Properties | Melting Point: 182°C |
| Use | Used as fungicides, agricultural chemicals |
134-31-6 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| Safety Description | 36 - Wear suitable protective clothing. |
| UN IDs | 2811 |
| WGK Germany | 1 |
| RTECS | VC8260000 |
| FLUKA BRAND F CODES | 3-10 |
| HS Code | 29339900 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
134-31-6 - Reference
| Reference Show more | 1. Song Tiantian, Lu Zhiqiang, Zhuang Pengwei, et al. Study on the synergistic effect and mechanism of the combination of Chuanwu and Ampelopsis japonica in reducing renal blood flow in rats [J]. Zhongnan Pharmacy, 2016, v.14;No.124(05):51-54. |
134-31-6 - Standard
Authoritative Data Verified Data
This product is 8-hydroxyquinoline sulfate monohydrate. The content of (C9H7NO)2 · H2S04 shall be 97.0% -101,0%, calculated as anhydrous.
Last Update：2024-01-02 23:10:35
134-31-6 - Trait
Authoritative Data Verified Data
- This product is yellow crystalline powder.
- This product is easily soluble in water, easily soluble in methanol, slightly soluble in ethanol, almost insoluble in acetone or ether.
Last Update：2022-01-01 11:26:47
134-31-6 - Introduction
Soluble in water, slightly soluble in ethanol, insoluble in ether,
Last Update：2022-10-16 17:13:28
134-31-6 - Differential diagnosis
Authoritative Data Verified Data
- The infrared absorption spectrum (paraffin paste method) of this product should be consistent with the spectrum of the reference substance (General rule 0402). If there is any difference, the test product and the reference product are dissolved with water and filtered; The filtrate is evaporated to dryness, and the residue is placed in a desiccator overnight for comparison with the method.
- identification reaction of sulfate in aqueous solution (1-10) of this product (General rule 0301).
Last Update：2022-01-01 11:26:47
134-31-6 - Exam
Authoritative Data Verified Data
moisture
take this product, according to the moisture determination method (General rule 0832 first method 1), the moisture content should be 4 .0% ~ 6.0%.
ignition residue
take l.Og of this product and check it according to law (General rule 0841). The residue left shall not exceed 0.3%.
Heavy metals
The residue left under the item of taking the ignition residue shall not contain more than 20 parts per million of heavy metal when examined by law (General rule 0821, Law II).
Last Update：2022-01-01 11:26:48
134-31-6 - Content determination
Authoritative Data Verified Data
take this product about O.lg, precision weighing, put in a plug Erlenmeyer flask, add glacial acetic acid 30ml to dissolve, precision add bromine titration solution (0.05mol/L)25ml, plus potassium bromide solution (3-20)10ml with 10ml hydrochloric acid, immediately plug, shake, placed in the dark for 15 minutes. Rapidly Add 10ml of human potassium iodide solution (1-10), 100ml of water, plug, shake. The bottle wall was washed with water, shaken, titrated with sodium thiosulfate titration solution (0.1 mol/L), 3ml of starch indicator solution was added near the end point, and the titration result was corrected by blank test. Each 1 ml of bromine titration solution (0.05mol/L) corresponds to 4.855mg of (C9H7NO)2. H2S04.
Last Update：2022-01-01 11:26:49
134-31-6 - Category
Authoritative Data Verified Data
pharmaceutical excipients, bacteriostatic agents.
Last Update：2022-01-01 11:26:49
134-31-6 - Storage
Authoritative Data Verified Data
sealed storage.
Last Update：2022-01-01 11:26:49
Supplier List
Featured ProductsSpot supply
Product Name: 8-Quinolinol hemisulfate salt Visit Supplier Webpage Request for quotationCAS: 134-31-6
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 8-Hydroxyquinoline sulfate Request for quotationCAS: 134-31-6
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Product Name: 8-Hydroxyquinoline sulfate Request for quotation
CAS: 134-31-6
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 134-31-6
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: 8-Hydroxyquinoline sulfate Request for quotationCAS: 134-31-6
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: 8-Hydroxyquinoline sulfate Request for quotationCAS: 134-31-6
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865
Wechat: chemical6666
Product Name: 8-Hydroxyquinoline sulfate Request for quotation
CAS: 134-31-6
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
CAS: 134-31-6
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Spot supply
Product Name: Quinolin-8-ol sulfate Request for quotationCAS: 134-31-6
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 8-Quinolinol hemisulfate salt Visit Supplier Webpage Request for quotationCAS: 134-31-6
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Multiple SpecificationsSpot supply
Product Name: 8-Quinolinol hemisulfate Visit Supplier Webpage Request for quotationCAS: 134-31-6
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: 8-Hydroxyquinoline sulfate Visit Supplier Webpage Request for quotationCAS: 134-31-6
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Featured ProductsSpot supply
Product Name: 8-Quinolinol hemisulfate salt Visit Supplier Webpage Request for quotationCAS: 134-31-6
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 8-Hydroxyquinoline sulfate Request for quotationCAS: 134-31-6
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Product Name: 8-Hydroxyquinoline sulfate Request for quotation
CAS: 134-31-6
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 134-31-6
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: 8-Hydroxyquinoline sulfate Request for quotationCAS: 134-31-6
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: 8-Hydroxyquinoline sulfate Request for quotationCAS: 134-31-6
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865
Wechat: chemical6666
Product Name: 8-Hydroxyquinoline sulfate Request for quotation
CAS: 134-31-6
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
CAS: 134-31-6
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Spot supply
Product Name: Quinolin-8-ol sulfate Request for quotationCAS: 134-31-6
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 8-Quinolinol hemisulfate salt Visit Supplier Webpage Request for quotationCAS: 134-31-6
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Multiple SpecificationsSpot supply
Product Name: 8-Quinolinol hemisulfate Visit Supplier Webpage Request for quotationCAS: 134-31-6
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: 8-Hydroxyquinoline sulfate Visit Supplier Webpage Request for quotationCAS: 134-31-6
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
View History
134-31-6
306761-16-0
42580-35-8
303-49-1
13780-42-2
P-ETHYLIODOBENZENE
25173-36-8
753448-38-3
29806-73-3
1119-44-4
306761-16-0
42580-35-8
303-49-1
13780-42-2
P-ETHYLIODOBENZENE
25173-36-8
753448-38-3
29806-73-3
1119-44-4