Direct Fast Yellow 5GL
Price:Negotiable
Contact Info
- Address:廣東省中山市神灣鎮(zhèn)大道南68號(hào)有行工業(yè)區(qū), Zip: 528463
- Contact: 方先生
- Tel:0760-86601502
- Email:masterbond@masterbond.com.cn
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Description
Additional Information
Direct Sunlight Fast Yellow 5GL
Dye Index Number C.I. Direct Yellow 27 (13950)
Molecular Weight: 662
Molecular Formula: C25H20O9N4S3Na2
Quality Specifications: (1) Appearance: Dull yellow uniform powder.
(2) Strength: 100±3 of the standard product
(3) Shade: Approximate to standard - slight
Yellow powder, soluble in water to give a lemon yellow color, soluble in fibers, difficult to dissolve in ethanol. Appears orange in benzene or carbon tetrachloride. Insoluble in other organic solvents.
Mainly used for dyeing cotton, linen, viscose, or fiber fabrics, and can also be used for dyeing silk, wool, nylon, and their blended fabrics. Other applications include dyeing leather and paper pulp.
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