Detail of "3441-14-3"

CAS Number:
3441-14-3
Name:
2-Naphthalenesulfonicacid,3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,sodium salt (1:2)
Superlist Name:
Direct Red 23
Molecular Structure:
Formula:
C₃₅H₂₅N₇Na₂O₁₀S₂
Molecular Weight:
813.77
Deleted CAS:
70248-73-6|331679-21-1|147516-28-7|113255-32-6|104782-71-0
Synonyms:
2-Naphthalenesulfonicacid,3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,disodium salt (9CI);Benzo Fast Scarlet 4BS (6CI);C.I. Direct Red 23 (7CI);Aizen PrimulaScarlet 4BSH;Benzo Fast Scarlet 4BSA-CF;C.I. 29160;Chloramine Fast Scarlet 4B;Chloramine Fast Scarlet SE;Chrome Leather Scarlet SE;Columbia Fast Scarlet 4BS;Diacotton FastScarlet 4BS;Diamine Fast Scarlet 4BS;Diphenyl Fast Scarlet RS;Diphenyl Scarlet RS;Direct AcidFast Scarlet 4BS;Direct Brilliant Red 4A;DirectFast Scarlet 4B;Direct Fast Scarlet 4BS;Direct Fast Scarlet 4BSN;Direct Red 4BS;DirectScarlet;Direct Scarlet 4BS;Direct Scarlet Lightfast;Erie Fast Scarlet SCB;Fenamin Fast Scarlet 4BS;Hispamin Fast Scarlet 4BS;Kayaku Direct Fast Scarlet 4BS;Levacell Scarlet 4BS;Libia Scarlet 4BS;Nyanza Fast Scarlet 4BSA;Orbamin Scarlet 4BS;Paramine Fast Scarlet 4BS;Pheno Fast Scarlet 4BSY;Polycor Red SE;Red EMBL;Scarlet 4BS;Solar Red 4BSI;Wogenal Scarlet CB;
EINECS:
222-348-4

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3441-14-32-Naphthalenesulfonicacid,3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,sodium salt (1:2)
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Supplier:Heibei Xingruina Chem Co.,Ltd. [ China (Mainland)]

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Package:25kgs/bag or...

application:Used in the dyeing of cellulosic fibre fabric , such as cotton , glueing the glue ,etc. mainly,is blue and only red, the dye uptake is very good, there is good moving the dyeing and level dyeing ,can be used in printing stamp directly. Need through getti

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CAS No.: 3441-14-3 Other Names: Direct Scarlet 4BS MF: C35H25N7NA2O10S2 EINECS No.: 0000 Place of Origin: Tianjin China (Mainland) Type: Direct Dye Usage: Paper Dyestuffs, Textile Dyestuffs Brand Name: hbdyes Model Number: hbdyes Color: Red

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Appearance:Liquid

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CAS No.3441-14-3 Direct Red 23

Appearance:red powder Package:25kg/carton

1. Other Names: Direct red 23; C.I. 29160; Direct Scarlet 4BS 2. Specifications Index name Index Appearance Intensity, divide The color is smooth The fastness of dyeing on the cotton fabric ,grade Do not dissolve the impurity content to water ,% Content of the moist

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Assay:100 Appearance:Purple Red P... Package:As your requ...Storage:dry

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Package:25kgs/pp bag

we are the manufacturer and exporter of all kinds of dyes,our products had been exported to more than 40 countries.Our company have its own factory. min order: 1 ton payment:T/T or L/C at sight delivery time:10days after making an order supply:50 ton/mon

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more information,pls contact with us!

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100%,150%,175%

Reference

Aqueous ink compositions for jet printing: Aqueous ink compositions for jet printing. Shinzo, Kinji; Aoki, Takayoshi; Takano, Rikuo (Dainippon Ink and Chemicals, Inc.; Nippon Telegraph and Telephone Public Corp., Japan). Japan. Kokai JP 52012009 29 Jan 1977 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C09D011-00. 62570-48-3 and 112-60-7 are cas registry numbers. These chemicals are also mentioned in this article. APPLICATION: JP 75-87362 18 Jul 1975. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) Section cross-reference(s): 40 Aq. ink compns. for jet printing were prepd. by dissolving a water-sol. dye [C.I. Direct Blue 86 (I) [1330-38-7] or II [3441-14-3]], 1,2-benzisothiazolin-3-one triethanolamine salt (III) [62570-48-3] (preservative), and wetting agents in water. Thus, an ink compn. (viscosity 1.6 cP and surface tension 63 dynes/cm at 25.degree.) comprising I 3.5, diethylene glycol [111-46-6] 12.5, III 1.0, and distd. water 83.0 parts was injected through jet printing nozzles (hole diam. 50-100 .mu.) without plugging for .gtoreq.3000 h. .

Adsorption of water-soluble dyes on silico-polyvinylsiloxane: Adsorption of water-soluble dyes on silico-polyvinylsiloxane. Lupashku, F. G.; Denisova, T. I.; Ropot, V. M. (Inst. Khim., Kishinev, USSR). Ukr. Khim. Zh. (Russ. Ed.), 50(3), 260-4 (Russian) 1984. CODEN: UKZHAU. ISSN: 0041-6045. DOCUMENT TYPE: Journal CA Section: 41 (Dyes, Organic Pigments, Fluorescent Brighteners, and Photographic Sensitizers) Section cross-reference(s): 66 The adsorption of anionic dyes Direct Scarlet [3441-14-3] and Acid Blue Anthraquinone [2150-60-9] on poly(vinylsiloxane)-silicates with surface area 360 m2/g and hydrophilic-hydrophobic surface from 10% aq. alc. and from neutral and acidic aq. soln. varied with the dye structure, adsorbent surface structure, and medium, both as to amt. adsorbed and shape of the adsorption isotherm. Adsorption of the former from neutral soln. followed a Langmuir isotherm, whereas that of the latter from aq. solns. followed S-type isotherms.

Detail of "3441-14-3"

2-Naphthalenesulfonicacid,3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,sodium salt (1:2)

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Reference