- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Direct Red 75 tetrasodium salt
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Direct Red 75 tetrasodium salt
- Price: ￥188.0/5g ￥848.0/25g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Direct Red 75 tetrasodium salt
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
2829-43-8
2829-43-8 structure
- Name: Direct Red 75 tetrasodium salt
- Chemical Name: 6-imino-5-[2-[4-[[4-[2-(2-imino-8-oxo-6-sulfonaphthalen-1-yl)hydrazinyl]-3-sulfophenyl]carbamoylamino]-2-sulfophenyl]hydrazinyl]-4-oxonaphthalene-2-sulfonic acid
- CAS Number: 2829-43-8
- Molecular Formula: C33H22N8Na4O15S4
- Molecular Weight: 990.792
- Catalog: Dyes and pigments dye Direct dye
- Create Date: 2018-02-09 08:00:00
- Modify Date: 2025-08-25 17:19:23
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Direct Red 75 tetrasodium salt is an azo dye.
| Name | 6-imino-5-[2-[4-[[4-[2-(2-imino-8-oxo-6-sulfonaphthalen-1-yl)hydrazinyl]-3-sulfophenyl]carbamoylamino]-2-sulfophenyl]hydrazinyl]-4-oxonaphthalene-2-sulfonic acid |
|---|---|
| Synonyms |
tetrasodium 6-amino-5-[(E)-{4-[({4-[(E)-(2-amino-8-hydroxy-6-sulfonatonaphthalen-1-yl)diazenyl]-3-sulfonatophenyl}carbamoyl)amino]-2-sulfonatophenyl}diazenyl]-4-hydroxynaphthalene-2-sulfonate
Tetrasodium 5,5'-{carbonylbis[imino(2-sulfonato-4,1-phenylene)(E)-2,1-diazenediyl]}bis(6-amino-4-hydroxy-2-naphthalenesulfonate) 2-Naphthalenesulfonic acid, 5,5'-[carbonylbis[imino(2-sulfo-4,1-phenylene)(E)-2,1-diazenediyl]]bis[6-amino-4-hydroxy-, sodium salt (1:4) Chlorazol fast pink EINECS 220-593-1 Direct Red 75 tetrasodium salt Vital New Red C.I. Direct Red 75 Solar Rubine CB Aizen Primula Pink 2BLH Direct Fast Pink B Benzo Fast Pink 2BL Direct Red 75 Sirius Rose BB Chlorazol Fast Pink BK MFCD00004117 |
| Description | Direct Red 75 tetrasodium salt is an azo dye. |
|---|---|
| Related Catalog |
| Density | 1.9g/cm3 |
|---|---|
| Molecular Formula | C33H22N8Na4O15S4 |
| Molecular Weight | 990.792 |
| Exact Mass | 989.967834 |
| PSA | 445.39000 |
| LogP | 10.29140 |
| Index of Refraction | 1.82 |
| WGK Germany | 3 |
|---|