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| Name |
Reactive Red 2 |
EINECS | 241-776-2 |
| CAS No. | 17804-49-8 | Density | 1.88g/cm3 |
| PSA | 226.81000 | LogP | 6.23900 |
| Solubility | N/A | Melting Point |
>300 °C(lit.) |
| Formula | C19H12 Cl2 N6 O7 S2 . 2 Na | Boiling Point | °Cat760mmHg |
| Molecular Weight | 615.33 | Flash Point | °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Moderately toxic by ingestion. An eye irritant. When heated to decomposition it emits toxic fumes of Cl−, SOx, SOx, and Na2O. See also SULFONATES. | Risk Codes | 36-42/43 |
| Molecular Structure |
|
Hazard Symbols |
|
| Synonyms |
2,7-Naphthalenedisulfonicacid, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-(phenylazo)-,disodium salt (9CI);2,7-Naphthalenedisulfonic acid,5-[(4,6-dichloro-s-triazin-2-yl)amino]-4-hydroxy-3-(phenylazo)-, disodium salt(7CI,8CI);5-(4,6-Dichloro-s-triazinyl-2-amino)-4-hydroxy-3-(phenylazo)-2,7-naphthalenedisulfonicacid disodium salt;Basilen Red M 5B;Brilliant Red 5SKh;Brilliant Red X 3B;C.I. 18200;C.I. Reactive Red 2;Chemictive Brilliant Red 5B;Helaktyn Red F5B;Intracron Red C 5B;Mikacion Brilliant Red 5BS;Orbaktiv Brilliant Red M5B;Ostazin Brilliant Red S 5B;Ostazin Red S 5B;Procion Brilliant Red 5B;Procion Brilliant Red 5BS;Procion Brilliant Red M 5B;Procion Brilliant Red MX5B;Procion Red 5CX;Procion Red 5MX;Procion Red M 5B;Procion Red MX 5B;Reactive Bright Red X 3B;Reactive Brilliant Red;Reactive Brilliant Red(Chinese);Reactive Brilliant Red 5SKh;Reactive Brilliant Red X 3B;ReactiveRed 2;Reactive Red 5SKh;Reactive Red B 5A;Reactive Red M 5B;Reactive Red X3B;Reactofix Brilliant Red M 5B;Red M 5B; |
Reactive Red 2 Chemical Properties
IUPAC Name: Disodium (3Z)-5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
The molecular formula of Procion red MX 5B (CAS NO.17804-49-8) is C19H10Cl2N6Na2O7S2.
The molecular weight of Procion red MX 5B (CAS NO.17804-49-8) is 615.33.
Synonyms of Procion red MX 5B (CAS NO.17804-49-8): 2,7-Naphthalenedisulfonic acid, 4-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-5-hydroxy-6-(phenylazo)-, disodium salt ; 2,7-Naphthalenedisulfonic acid, 5-((4,6-dichloro-s-triazin-2-yl)amino)-4-hydroxy-3-(phenylazo)-, disodium salt
Product Categories: Organics
Apperance: Maroon powder
Melting Point: >300 °C
EINECS: 241-776-2
Reactive Red 2 Uses
Procion red MX 5B (CAS NO.17804-49-8) is used for cotton, silk, wool and rayon, fabric dyeing.
Reactive Red 2 Production
With Aniline, H acid, cyanuric chloride as raw materials, first, H acid and cyanuric chloride react condensation,then aniline react diazotization, coupling with the aforementioned condensation product, after salting out, filtration, drying getting product.
Reactive Red 2 Toxicity Data With Reference
| 1. | eye-rbt 100 mg/24H MOD | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,1300. | ||
| 2. | orl-rat LD50:7460 mg/kg | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,1300. | ||
| 3. | ipr-rat LD50:100 mg/kg | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,1300. | ||
| 4. | orl-mus LD50:2100 mg/kg | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,1300. |
Reactive Red 2 Safety Profile
Moderately toxic by ingestion. An eye irritant. When heated to decomposition it emits toxic fumes of Cl−, SOx, SOx, and Na2O. See also SULFONATES.Safety information of Procion red MX 5B (CAS NO.17804-49-8):
Hazard Codes 
Xn
Risk Statements
36 Irritating to the eyes
42/43 May cause sensitization by inhalation and skin contact
Safety Statements
22 Do not breathe dust
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37 Wear suitable protective clothing and gloves
45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
RTECS QJ6416000
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