CAS：6408-57-7| ACID GREEN 27 (C.I. 61580)

Introduction and application of CAS：6408-57-7| ACID GREEN 27 (C.I. 61580)

Usage: Weak acid green GS is mainly used for dyeing silk, and can also be used for dyeing wool and nylon, as well as direct printing of silk, wool, and nylon fabrics. The production method uses 1,4-dihydroxyanthraquinone and 4-n-butylaniline as raw materials. First, 1,4-dihydroxyanthraquinone is partially reduced with zinc powder and hydrochloric acid, and then condensed with 4-n-butylaniline. Oxidation and sulfonation products are obtained. After neutralization, filtration, drying and crushing, the finished product is obtained. .

Specification of CAS：6408-57-7| ACID GREEN 27 (C.I. 61580)

Melting point 258-260 °C (lit.) Form Powder Crystal Color index 61580 Color Black

Package of CAS：6408-57-7| ACID GREEN 27 (C.I. 61580)

25kg/drum

This product is valid for 24 months from the production date when stored in a warm sealed state.

Safety and Transportation

This product should be stored and sealed at room temperature. Customers should carefully read the product treatment, material safety data sheet (MSDS), and labels before use, be familiar with the product's safety information, operating instructions, and environmental impact, and wear appropriate personal protection as required. supplies.

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