dye|World dye variety

Name:C.I.Acid Green 5,C.I.42095

Molecular Structure: triarylmethane class

C.I.Acid Green 5,C.I.42095,CAS 5141-20-8,792.85,C37H34N2Na2O9S3,Acid Green SF,Light Green SF Yellowish

Molecular Formula:C₃₇H₃₄N₂Na₂O₉S₃

Molecular Weight: 792.85

CAS Registry Number:5141-20-8

Manufacturing Methods : Benzaldehyde (1 Moore) and N-benzyl-N-ethylbenzenamine (2 Moore) condensation, and then three stlfonation, and will product oxidation and will last them into sodium salt.

Properties and Applications: green. SAP green powder. Easy to dissolve in water (a blue light green), and very difficult to soluble in alcohol. Strong sulfuric acid in orange, yellow is diluted. Dye with sodium hydroxide solution nearly colorless, has the purple precipitation.

List of Suppliers:

Acid Green SF Wenzhou Longda Dyestuff Chemical Co., Ltd.

Light Green SF Yellowish ( Warner-Jenkinson Co )