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China Supplier Acid Blue W2r - Manufacturer of Acid Scarlet 3R For Paper Dyeing –
China Supplier Acid Blue W2r - Manufacturer of Acid Scarlet 3R For Paper Dyeing – Detail:
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Product Name |
Acid Scarlet 3R |
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C.I.No. |
Acid Red 18 |
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CAS No. |
2611-82-7 |
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EINECS |
220-036-2 |
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Molecular formula: |
C20H11N2Na3O10S3 |
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Molecular weight |
604.473 |
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Synonyms |
C.I. 185; C.I. Acid Red 18; C.I. 16255; C.I. Acid Red 18 (VAN); C.I. Acid Red 18, trisodium salt; C.I. Acid Red 28; C.I. Food Red 7; C.I. Acid Red 18, trisodium salt; 1-(4-Sulfo-1-naphthylazo)-2-hydroxy-6,8-naphthalenedisulfonic acid trisodium salt; 1′-(4-Sulfo-1-naphthylazo)-2′-hydroxy-6′,8′-naphthalenedisulfonic acid trisodium salt; 7-hydroxy-8-[(4-sulfo-1-naphthyl)azo]-1,3-Naphthalenedisulfonic acid, trisodium salt; Acid Red 18; BRILLIANT PONCEAU; Brilliant scarlet 4R; Cochineal Red A; Food Red No.102; Ponceau 4R; Scarlet 3R, Soluble; SX purple; Trisodium 7-hydroxy-8-(4-sulfonato-1-naphthylazo)-1,3-naphthalenedisulfonate; trisodium 7-hydroxy-8-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonate; trisodium (8Z)-7-oxo-8-[2-(4-sulfonatonaphthalen-1-yl)hydrazinylidene]-7,8-dihydronaphthalene-1,3-disulfonate | ||
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Chemical Property |
Red powder.Soluble in water. | ||
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Application |
Used for food coloring. It is also used for dyeing wool, silk, nylon, leather, paper, plastics, wood, medicine and cosmetics. |
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Fastness |
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Depth % |
1.0 |
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Light |
3-4 |
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1/1 Dyeing depth |
40°C washing |
CH |
4-5 |
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CO |
4-5 |
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V |
4-5 |
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Perspiration |
CH |
3 |
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CO |
3 |
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V |
3 |
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Rubbing |
D |
3 |
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W |
4-5 |
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Product detail pictures:
Related Product Guide:
No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for China Supplier Acid Blue W2r - Manufacturer of Acid Scarlet 3R For Paper Dyeing – , The product will supply to all over the world, such as: Malta, Qatar, Manchester, Now we are sincerely consider to grant brand agent in different areas and our agents' maximum margin of profit is the most important thing we care about. Welcome all of the friends and customers to join us. We are ready to share win-win corporation.
By Agnes from Detroit - 2018.02.21 12:14
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Eileen from Poland - 2018.07.12 12:19
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