sodium 9,10-dihydro-1,5-dihydroxy-4,8-bis(methylamino)-9,10-dioxoanthracene-2-sulphonate

sodium 9,10-dihydro-1,5-dihydroxy-4,8-bis(methylamino)-9,10-dioxoanthracene-2-sulphonate 화학적 특성, 용도, 생산

• 제조 방법

  C.I. Solvent Blue 74 (C.I. 63005) and Formaldehyde? in the sulfuric acid?condensation, the decomposition off a sulfonic acid base, and then into sodium salt.

• Properties and Applications

  blue. Slightly soluble in alcohol. The strong sulfuric acid for green light yellow, diluted into pure blue.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	5-6	2	1	3	1	1	3	1

sodium 9,10-dihydro-1,5-dihydroxy-4,8-bis(methylamino)-9,10-dioxoanthracene-2-sulphonate 준비 용품 및 원자재

sodium 9,10-dihydro-1,5-dihydroxy-4,8-bis(methylamino)-9,10-dioxoanthracene-2-sulphonate 공급 업체

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