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HS Code |
363194 |
| Chemicalname | Acid Green 3 |
| Synonyms | Solid Green F, Fast Green FCF, Food Green 3 |
| Casnumber | 2353-45-9 |
| Molecularformula | C37H34N2Na2O10S3 |
| Molarmass | 808.85 g/mol |
| Appearance | Dark green powder |
| Solubilityinwater | Soluble |
| Meltingpoint | Decomposes before melting |
| Colorindexnumber | 42053 |
| Ecnumber | 219-083-7 |
| Absorptionmax | around 625 nm |
| Usage | Dye for food, cosmetics, and textiles |
As an accredited Acid Green 3 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Green 3 is packaged in a sealed 500g HDPE plastic bottle, featuring hazard symbols and product labeling for safety and identification. |
| Shipping | Acid Green 3 should be shipped in tightly sealed containers, clearly labeled as dye or chemical, and protected from moisture, heat, and direct sunlight. Handle as a non-hazardous dye, but avoid contact with skin and eyes. Follow local regulations for transportation, and store in a cool, dry, well-ventilated area. |
| Storage | Acid Green 3 should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers and acids. Protect it from light, moisture, and sources of ignition. Proper labeling is essential, and access should be limited to trained personnel. Personal protective equipment should be available during handling and storage. |
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Purity 98%: Acid Green 3 with 98% purity is used in textile dyeing processes, where it ensures uniform color intensity and high batch-to-batch consistency. Lightfastness Grade 5: Acid Green 3 of lightfastness grade 5 is used in paper coloring applications, where it provides enhanced resistance to fading under UV exposure. Wetability Index 9: Acid Green 3 with a wetability index of 9 is used in wool fiber dyeing, where it achieves deep penetration and vibrant hue retention. pH Stability Range 3-7: Acid Green 3 demonstrating pH stability in the 3-7 range is used in silk fabric treatment, where it maintains shade integrity across acidic to neutral environments. Particle Size D90<10µm: Acid Green 3 with particle size D90 below 10µm is used in inkjet ink formulations, where it yields smooth dispersion and prevents printhead clogging. Aqueous Solubility 30g/L@20°C: Acid Green 3 with 30g/L solubility at 20°C is used in aqueous dye baths, where it delivers rapid dissolution and efficient application. Heat Stability Up to 120°C: Acid Green 3 stable up to 120°C is used in high-temperature dyeing of polyamide fabrics, where it prevents thermal decomposition and color degradation. Tinctorial Strength 120%: Acid Green 3 with 120% tinctorial strength is used in leather finishing, where it achieves high color payoff with reduced dosage. Residual Moisture <1%: Acid Green 3 with residual moisture below 1% is used in powdered dye mixtures, where it enhances storage stability and prevents clumping. Molecular Weight 466.37 g/mol: Acid Green 3 at a molecular weight of 466.37 g/mol is used in analytical standard preparations, where it provides accurate quantitative calibration. |
Competitive Acid Green 3 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!
