Dye & Pigment
✅ In Stock
🚢 Export Ready
Reactive Blue 19
CAS: 2580-78-1
Formula: C₂₂H₁₆N₂Na₂O₁₁S₃
MW: 626.53 g/mol
HSN: 3204.16
Reactive Blue 19 (CAS 2580-78-1) is a dye & pigment with molecular formula C₂₂H₁₆N₂Na₂O₁₁S₃ and molecular weight 626.53 g/mol. Available in Commercial grade grades. Manufactured by Green Vision Technical Services, Nashik.
📋
Product Specifications
| Product Name | Reactive Blue 19 |
| CAS Number | 2580-78-1 |
| Molecular Formula | C₂₂H₁₆N₂Na₂O₁₁S₃ |
| Molecular Weight | 626.53 g/mol |
| Grade / Purity | Commercial grade |
| Appearance | Blue powder |
| Density | N/A |
| Solubility | Freely soluble in water |
| HSN Code | 3204.16 |
🛡️
Safety Data Sheet (MSDS / SDS)
✅
Hazard Classification
Irritant
| Signal Word | Warning / Non-hazardous |
| GHS Classification | Irritant |
| Storage | Store in cool, dry, well-ventilated area. Keep away from heat and ignition sources. |
| PPE Required | Safety goggles, chemical-resistant gloves, lab coat |
| First Aid — Eyes | Rinse with water for 15 minutes. Seek medical attention. |
| First Aid — Skin | Wash with soap and water. Remove contaminated clothing. |
| First Aid — Ingestion | Do not induce vomiting. Seek immediate medical attention. |
| Disposal | Dispose as per local regulations (Class 3 waste if flammable) |
📌 Full GHS 16-section Safety Data Sheet available on request. Contact: admin@fertilizerindia.com or WhatsApp +91-7507006931
📊
Technical Data Sheet (TDS)
| Product Name | Reactive Blue 19 |
| Chemical Name | Remazol Brilliant Blue R |
| Molecular Formula | C₂₂H₁₆N₂Na₂O₁₁S₃ |
| Molecular Weight | 626.53 g/mol |
| Available Grades | Commercial grade |
| Appearance | Blue powder |
| Density | N/A |
| Solubility | Freely soluble in water |
| Packaging | 25kg HDPE drums / 200L barrels / IBC totes / bulk tankers |
| Storage Conditions | Cool, dry place. Keep container tightly closed. |
| Shelf Life | 2 years from manufacturing date |
📌 Detailed TDS with full analytical specifications available on request.
🔬
Certificate of Analysis (COA)
| Parameter | Specification |
| Assay / Purity | Commercial grade |
| Appearance | Blue powder |
| Density @ 20°C | N/A |
| Solubility | Freely soluble in water |
| Water Content | As per grade specification |
| Heavy Metals | Complies with specification |
| Testing Method | In-house QC lab + third-party verification available |
📌 Batch-specific COA issued with every shipment. Request via RFQ form or WhatsApp.
⚙️ Applications & Uses
Cotton fiber dyeingCellulosic dyeingExhaust and pad dyeing
🏷️ Synonyms & Other Names
Remazol Brilliant Blue R · Reactive Blue 19
Green Vision Technical Services