- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: DAOS
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: DAOS
- Price: ￥2868.0/1g ￥8868.0/5g
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: DAOS
- Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
83777-30-4
83777-30-4 structure
- Name: DAOS
- Chemical Name: N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt
- CAS Number: 83777-30-4
- Molecular Formula: C13H20NNaO6S
- Molecular Weight: 341.36
- Catalog: Biochemical Biochemical reagent Biological dye
- Create Date: 2018-12-31 05:52:50
- Modify Date: 2025-08-25 23:18:39
-
DAOS, a Trinder's reagent, is a novel highly water-soluble aniline derivative; are widely used in diagnostic tests and biochemical tests.
| Name | N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt |
|---|---|
| Synonyms |
1-Propanesulfonic acid, 3-[(3,5-dimethoxyphenyl)ethylamino]-2-hydroxy-
DAOS (N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline MFCD00057627 N-ETHYL-N-(2-HYDROXY-3-SULFOPROPYL)-*3,5-DIMETHOXYA 3-[(3,5-Dimethoxyphenyl)(ethyl)amino]-2-hydroxy-1-propanesulfonic acid DAOS SODIUM SALT sodium salt of 3,5-dimethoxy-N-ethyl-N-(2-hydroxy-3-sulfopropyl)aniline N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3 5-dimethoxyaniline sodium salt N-ETHYL-N-(2-HYDROXY-3-SULFOPROPYL)-3,5-DIMETHOXYANILINE N-ethyl-N-(2-hydroxy-3-sulfopropyl)-*3,5-dimethox DAOS N-Ethyl-N-(2-hydrroxt-3-sulfopropyl)-3,5-diMethoxyaniline sodiuM salt Sodium 3-((3,5-dimethoxyphenyl)(ethyl)amino)-2-hydroxypropane-1-sulfonate |
| Description | DAOS, a Trinder's reagent, is a novel highly water-soluble aniline derivative; are widely used in diagnostic tests and biochemical tests. |
|---|---|
| Related Catalog |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Molecular Formula | C13H20NNaO6S |
| Molecular Weight | 341.36 |
| PSA | 104.68000 |
| LogP | 0.14 |
| Index of Refraction | 1.563 |
| Storage condition | Store at 0-5°C in dry and dark place. |
| Water Solubility | Soluble |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xn,Xi |
| Risk Phrases | R20/21/22 |
| Safety Phrases | 26-36-37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2922299090 |
|
~62%
83777-30-4 |
| Literature: Tamaoku, Katsumi; Ueno, Keiyu; Akiura, Kayoko; Ohkura, Yosuke Chemical & Pharmaceutical Bulletin, 1982 , vol. 30, # 7 p. 2492 - 2497 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| HS Code | 2922299090 |
|---|---|
| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |