| Company Name: |
Hunan Yongqi Chemical Co., LTD
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| Tel: |
0731-85561035 13319583233 |
| Email: |
yongqi@yongqichem.com |
| Products Intro: |
Product Name:GREEN IB
CAS:2538-84-3
Purity:>=99.0% Package:按需包装
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| Company Name: |
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
|
| Tel: |
15229059051 |
| Email: |
1027@dideu.com |
| Products Intro: |
Product Name:disodium 16,17-dimethoxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-diyl bis(sulphate)
CAS:2538-84-3
Purity:98% Package:25KG
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| | Vat Green 1, Solubilised Basic information |
| Product Name: | Vat Green 1, Solubilised | | Synonyms: | Anthra(9,1,2-cde)benzo(rst)pentaphene-5,10-diol, 16,17-dimethoxy-, 5,10-bis(hydrogen sulfate), sodium salt (1:2);Einecs 219-809-7;disodium 16,17-dimethoxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-diyl bis(sulphate);Solubilised Vat Green 1;Vat green 1 solubilized (C.I. 59826);Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-diol, 16,17-dimethoxy-, bis(hydrogen sulfate), disodium salt;Pigment organic cybozol bright green C;16,17-Dimethoxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-diol bis(sulfuric acid sodium) salt | | CAS: | 2538-84-3 | | MF: | C36H20Na2O10S2 | | MW: | 722.64754 | | EINECS: | 219-809-7 | | Product Categories: | Organics | | Mol File: | 2538-84-3.mol |  |
| | Vat Green 1, Solubilised Chemical Properties |
| | Vat Green 1, Solubilised Usage And Synthesis |
| Preparation | (a) in the presence of Pyridine , with Chlorosulfonic acid treatment ?C.I. Vat Green 1 leuco; (b) in the Pyridine with metal (such as copper, iron, zinc, etc) and Sulfur trioxide source (such as Sulfur trioxide, Chlorosulfonic acid or Methyl chlorosulfonate, etc.) processing ?C.I. Vat Green 1. The above two kinds of situation after alkaline, filter out insolubles, remove Pyridine and salting out. | | Properties and Applications | brilliant green. Red brown powder. Soluble in water and Acetone, slightly soluble in Etanol. In concentrated sulfuric acid to dark brown, after diluted into red. Oxidation rate of medium, easy to color. Mainly used for cotton fabric dyeing and printing, also can be used for wool, silk and polyester/cotton blended fabric dyeing and printing. Can direct printing and resist printing, also can undertake jig dyeing and pad dyeing.
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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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1
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4
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7
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4-5
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4-5
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4-5
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4-5
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AATCC
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4-5
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4-5
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6-7
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4
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4-5
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|
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| | Vat Green 1, Solubilised Preparation Products And Raw materials |
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