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HS Code |
365745 |
| Product Name | Red GN |
| Color | Red |
| Category | Food Additive |
| Chemical Name | Disodium 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfonatophenyl)azo]-2-naphthalenesulfonate |
| E Number | E161b |
| Solubility | Water-soluble |
| Molecular Formula | C18H11N2NaO8S2 |
| Molecular Weight | 490.39 g/mol |
| Usage | Food coloring |
| Appearance | Red powder |
| Cas Number | 3567-69-9 |
As an accredited Red GN factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Red GN is packaged in a sealed, labeled 500g amber plastic bottle, including hazard symbols, batch number, and manufacturer’s details. |
| Shipping | Red GN should be shipped in tightly sealed containers, clearly labeled according to regulatory requirements. The chemical must be protected from moisture, light, and incompatible substances. During transport, follow all applicable local, national, and international regulations, including classification as a hazardous material if applicable. Ensure appropriate documentation and safety data accompany the shipment. |
| Storage | Red GN should be stored in a tightly sealed container in a cool, dry, well-ventilated area, away from direct sunlight and incompatible substances such as strong oxidizers. Protect it from moisture and extreme temperatures. The storage area should be clearly labeled and comply with all relevant regulations to prevent accidental exposure or contamination. Keep out of reach of unauthorized personnel. |
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Purity 98%: Red GN of purity 98% is used in food coloring applications, where it provides consistent and vivid red shades. Particle Size 40 μm: Red GN with a particle size of 40 μm is used in pharmaceutical tablet coatings, where it ensures uniform color dispersion and smooth finish. Stability Temperature 120°C: Red GN with a stability temperature of 120°C is used in confectionery production, where it maintains color integrity during high-temperature processes. Water Solubility 30 g/L: Red GN with water solubility of 30 g/L is used in beverage manufacturing, where it allows for rapid and homogeneous color distribution. Melting Point 230°C: Red GN with a melting point of 230°C is used in plastics coloring, where it withstands extrusion temperatures without degradation. Viscosity Grade Low: Red GN with low viscosity grade is used in ink formulations, where it enables smooth flow and reduces clogging in printing systems. Molecular Weight 350 g/mol: Red GN of molecular weight 350 g/mol is used in cosmetic formulations, where it supports excellent color retention and even application. Light Fastness Grade 7: Red GN with light fastness grade 7 is used in textile dyeing, where it provides superior resistance to fading under sunlight. |
Competitive Red GN prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
