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Acid Yellow 36, is also known as Acid Gold Yellow G or Metanil Yellow G. It is a yellow powder, red light yellow to orange. Acid Gold Yellow G will produce red after diluted precipitation, in purple sulfuric acid. In a blue nitric acid, it then turned into orange. Its water solution with hydrochloric acid is red, and the precipitation produce; Add sodium hydroxide solution unchanged, excessive yellow produced after precipitation. Copper ions in dyeing color green dark; Iron ions in a shallow color; Chrome ions in a slightly change. Discharge is good.
Character: Yellow powder. Soluble in water, orange yellow, moderately soluble in ether, benzene and soluble fiber, slightly soluble in acetone.
Activity: Hebei Ruixin Chemical Industry Co., Ltd
Hebei Ruixin Chemical Industry Co., Ltd. is a professional manufacturer of basic green 4, basic orange 2, basic yellow 2 and other dyes. Hebei Ruixin can produce 2200MT BASIC GREEN 4 (MALACHITE GREEN OXALATE) annually, in the form of Basic Green 4 Crystals, Basic Green 4 Powder and Basic Green 4 Liquid. We also produce Basic Orange 2 powder and crystal, Basic yellow 2 powder. Quality Basic Green 4(Malachite Green) at Competitive Price. Through adoption of Korea advanced production technology and advanced machine, together with the continuous effort of our dedicated experts and technicians, we have successfully developed first-class Basic Green Series Dyestuff with No Heavy Metal Content like lead or zinc. It is regarded as Green Environmental Protection Products by the trade. Our major products cover basic green 4, basic orange 2, basic yellow 2, and other dyes. 65% of our products are exported to Indonesia, Malaysia, Turkey, Japan, South Korea and Thailand, Vietnam, Burma, Sri Lanka, etc. Welcome to contact us, we will supply the best quality goods and the best price for any client.