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HS Code |
988452 |
| Name | Fast Yellow 2G |
| Chemical Formula | C16H10N4Na2O7S2 |
| Cas Number | 2519-30-4 |
| Molecular Weight | 500.39 g/mol |
| Appearance | Yellow powder |
| Solubility In Water | Soluble |
| Melting Point | Decomposes |
| Usage | Synthetic dye |
| Einecs Number | 219-787-9 |
| Synonyms | Acid Yellow 17 |
| Color Index Number | 18965 |
| Ph Range | 5.0 - 7.0 (aqueous solution) |
| Lightfastness | Moderate |
| Toxicity | Harmful if swallowed |
| Storage Conditions | Keep container tightly closed and dry |
As an accredited Fast Yellow 2G factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Fast Yellow 2G is a sealed 500g plastic drum, labeled with product name, batch number, and safety precautions. |
| Shipping | Fast Yellow 2G should be shipped in tightly sealed containers, protected from moisture, direct sunlight, and incompatible substances. It must comply with local and international transport regulations for dyes or chemicals. Proper labeling and documentation are required. Personal protective equipment is recommended during handling to avoid skin or respiratory exposure. |
| Storage | Fast Yellow 2G should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from sources of ignition, heat, and incompatible substances such as strong acids and oxidizers. Protect it from moisture and direct sunlight. Proper labeling and access controls should be maintained to prevent unauthorized handling or accidental release. |
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Purity 98%: Fast Yellow 2G with purity 98% is used in textile dyeing, where it provides vibrant and uniform yellow coloration to cotton fabrics. Particle Size 20 microns: Fast Yellow 2G of 20 microns particle size is used in pigment dispersion for paints, where it ensures excellent color homogeneity and smooth surface finish. Stability Temperature 160°C: Fast Yellow 2G with a stability temperature of 160°C is used in high-temperature plastic compounding, where it maintains color integrity during processing. Water Solubility 40 g/L: Fast Yellow 2G with water solubility of 40 g/L is used in aqueous ink formulations, where it facilitates high dye loading and efficient ink jet performance. Molecular Weight 350 g/mol: Fast Yellow 2G with a molecular weight of 350 g/mol is used in food packaging inks, where it delivers controlled migration and regulatory compliance. Light Fastness Grade 5: Fast Yellow 2G with light fastness grade 5 is used in outdoor signage printing, where it provides strong resistance to fading under sunlight. Melting Point 280°C: Fast Yellow 2G with a melting point of 280°C is used in thermoset resin systems, where it enables stable coloration during curing cycles. |
Competitive Fast Yellow 2G 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!
