Company Name: |
J & K SCIENTIFIC LTD.
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Tel: |
010-82848833 400-666-7788 |
Email: |
jkinfo@jkchemical.com |
Products Intro: |
Product Name:Acid Violet 9 CAS:6552-76-2 Package:100Mg
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Company Name: |
Alfa Chemistry
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Tel: |
1-516-6625404 |
Email: |
support@alfa-chemistry.com |
Products Intro: |
Product Name:sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate CAS:6252-78-4 Package:1g;10g;100g;1KG;5KG
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Company Name: |
Shaanxi Dideu Newmaterial Co., Ltd.
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Tel: |
029-87576359 15353716720 |
Email: |
1039@dideu.com |
Products Intro: |
Product Name:sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate CAS:6252-78-4 Purity:99% Package:25kg
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| sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate Basic information |
| sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate Chemical Properties |
| sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate Usage And Synthesis |
Preparation | Benzo[b]thiophen-3(2H)-one or?3-Oxo-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid and 1,2-Acenaphthylenedione?or partial reduction of the condensation product. | Properties and Applications | brilliant pink to brilliant yellow red. Big red powder. Slightly soluble in Xylene for yellow red. In concentrated sulfuric acid for brilliant green, dilution after red flocks. Alkaline reduction leuco for red light purple; Acid reduction leuco for orange. Used for cotton, polyester/cotton blended, wool and silk dyeing.
Standard
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Ironing Fastness
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Chlorine bleach
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Light Fastness
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Mercerized
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Oxygen bleach
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Soaping
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Fading
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Stain
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ISO
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4
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4
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5
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4-5
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3
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1
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4-5
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| sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate Preparation Products And Raw materials |
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