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Direct Red 23

Direct Red 23 Structure
CAS No.
3441-14-3
Chemical Name:
Direct Red 23
Synonyms
DIRECT FAST SCARLET 4BS;redemb;redembl;CI 29160;disodiumsa;fastred4bs;scarlet4bs;disodiumsal;Directred4BS;polycorredse
CBNumber:
CB3333402
Molecular Formula:
C35H28N7NaO10S2
Molecular Weight:
793.76
MOL File:
3441-14-3.mol
MSDS File:
SDS
Modify Date:
2022/12/21 16:56:50
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Direct Red 23 Properties

Colour Index 29160
CAS DataBase Reference 3441-14-3(CAS DataBase Reference)
EPA Substance Registry System C.I. Direct Red 23, disodium salt (3441-14-3)

SAFETY

Risk and Safety Statements

WGK Germany  2
RTECS  QK1237500

Direct Red 23 price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 212490 Direct Red 23 Dye content 30?% 3441-14-3 50G ₹7536.9 2022-06-14 Buy
Product number Packaging Price Buy
212490 50G ₹7536.9 Buy

Direct Red 23 Chemical Properties,Uses,Production

Preparation

aniline and N-(4-aminophenyl)acetamide diazo respectively, and N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea coupling.

Hazard

Low toxicity by ingestion.

Properties and Applications

red. Purple powder. Soluble in water for colourful red, solubility of 30 g/L (80 ° C), soluble in ethanol for orange, insoluble in acetone. The strong sulfuric acid was great red to product red, diluted light orange for palm. The dye solution to generate strong hydrochloric acid wine red precipitate; Add 10% sulfuric acid into a light blue; Add thick sodium hydroxide solution for red orange; Add 10% sodium carbonate (no change solution. Cellulose fiber of dyeing, dye devoured rate is very good, in the 80 ~ 100 ℃, affinity is the largest. Resistant to acid is very good. Copper ions in dyeing color shade darker; Iron ion in the same light. Mainly used in viscose etc of cellulose fiber dyeing, also can be used for silk, wool, paper and pulp dyeing, also can be used in the manufacture color which have pigment.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 5 5 2-3 2 2
AATCC 5 5 2-3 4 2

Direct Red 23 Preparation Products And Raw materials

Raw materials

6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) 5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid Sodium chloride Water Sodium nitrite
4'-Aminoacetanilide 4-Aminoacetophenone 6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) Aniline 4'-Aminoacetanilide
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Preparation Products

Direct Red 23 Suppliers

Global( 191)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
MaheshRaj Chemicals Pvt Ltd +91 7926870597 Gujarat, India 96 58 Inquiry
Parshwanath Group of Indusries +91-9979874744 +91-9825244644 Gujarat, India 211 58 Inquiry
Shidimo Interaux Private Limited +91-9879759686 +91-9879759686 Gujarat, India 79 58 Inquiry
Rikin Industries +91-7926588543 +91-7926588543 Gujarat, India 130 58 Inquiry
Tanya Exports +91-9825040588 +91-9825033002 Gujarat, India 186 58 Inquiry
Appex Dye Stuff Industries +91-9974922439 +91-9974922439 Gujarat, India 146 58 Inquiry
SHREENATH ORGOCHEM +91-9377072739 +91-9376244453 Gujarat, India 68 58 Inquiry
Colorants Chem Pvt Ltd +91-9890098067 +91-9890036907 Mumbai, India 200 58 Inquiry
Vipul Organics Ltd +91-2266139999 +91-2266139999 Maharashtra, India 277 58 Inquiry
Alliance Organic LLP +91-9769969667 +91-9769969667 Maharashtra, India 213 58 Inquiry
Supplier Advantage
MaheshRaj Chemicals Pvt Ltd 58
Parshwanath Group of Indusries 58
Shidimo Interaux Private Limited 58
Rikin Industries 58
Tanya Exports 58
Appex Dye Stuff Industries 58
SHREENATH ORGOCHEM 58
Colorants Chem Pvt Ltd 58
Vipul Organics Ltd 58
Alliance Organic LLP 58

Direct Red 23 Spectrum

Direct Red 23(3441-14-3)FT-IRDirect Red 23(3441-14-3)IR

3441-14-3(Direct Red 23)Related Search:

Direct Violet 9 AMYLOSE DIRECT YELLOW 27 Direct Yellow 132 Direct Black 168
CHLORANTINE FAST RED 5B DIRECT RED 80 Direct Yellow 12 Direct Blue 86 Direct Black 38
DIAMINE GREEN B DIRECT FAST BROWN M STILBENE YELLOW CI NO 22610 Direct Black 19
Direct Orange S DIRECT BLUE 15 Direct Red 31
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BENZO FAST SCARLET CI 29160 Disodium 3-[(4-acetamidophenyl)azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl]amino]carbonyl]amino]naphthalene-2-sulphonate 2-naphthalenesulfonicacid,3-((4-(acetylamino)phenyl)azo)-4-hydroxy-7-((((5-hy 2-naphthalenesulfonicacid,3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-7-[[[[5-hy airedalescarlet4bd aizenprimulascarlet4bsh amanilfastscarlet4bs benzanilfastscarlet4bsn benzofastscarlet4bs benzofastscarlet4bsa-cf benzoscarlet4bs C.I.Directred23 C.I.DirectRed23(29160) c.i.directred23,disodiumsalt chloraminefastscarlet4b ChloramineFastScar-let4BS,SE chloraminefastscarletse chlorazolfastscarlet4b chlorazolfastscarlet4bsp ChlorazolScarlet4B chromeleatherscarletse columbiafastscarlet4bs diacottonfastscarlet4bs diaminefastscarlet4ba diaminefastscarlet4bs diaphtaminefastscarlet4bs diazaminefastscarlet4bs diazolfastscarlet4bs diphenylfastscarlet4bs diphenylfastscarletrs directbrilliantred4a directfastscarlet4b directfastscarlet4bsn directfastscarletm4bs directfastscarletse directred23(c.i.29160) Directred4BS directscarletlightfast disodiumsa disodiumsal DitectFastBordeaux enianilfastscarlet4bs eriefastscarletscb fastred4bs fastscarlet4bsa fenaminfastscarlet4bs hispaminfastscarlet4bs kayakudirectfastscarlet4bs libiascarlet4bs mitsuidirectfastscarlet4bs nipponfastscarlet4bs nyanzafastscarlet4bsa orbaminscarlet4bs paperscarlet4bs paraminefastscarlet4bs phenaminefastscarlet4bs phenofastscarlet4bsy