CAS No.3567-69-9,C.I. 14720 Suppliers,MSDS download

Products Categories

Dyestuff and Pigment (61)
Pharmaceutical (32)
Organic Chemicals (13)
Others (8)
Reagent (4)
Materials (3)
Plant Extract (3)
Basic Inorganic Chemicals (2)
Food Additives (1)

Basic Information

Molecular Structure:
CAS No.:	3567-69-9
Name:	C.I. 14720

Formula:	C₂₀H₁₂N₂Na₂O₇S₂
Molecular Weight:	502.436
Synonyms:	1-Naphthalenesulfonicacid, 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-, disodium salt (9CI);C.I. Acid Red 14, disodium salt (8CI);AcidBrilliant Rubine 2G;Acid Chrome Blue 2R;Acid Chrome Blue FBS;Acid Red 2S;Acid Red B (Chinese);Acidic Red B;Airedale Carmoisine;Amaranth 36028;Azo Rubine LZ;Azo Rubine for Food;Brasilan Azo Rubine 2NS;Brilliant Acid Rubine M;Brilliant Crimson 2R-FQ;C.I. 14720;C.I. Acid Red 14;C.I. Food Red 3;Carmoisine A;Carmoisine BA-CF;Carmoisine GRN;CerticolCarmoisine S;Chrome Fast Blue 2R;Colorosacid Red 2B;Crimson2EMBL;Diadem Chrome Blue R;Disodium 2-(4-sulfo-1-naphthylazo)-1-naphthol-4-sulfonate;Dycosacid Red B;Dynacid Red C;Erio Rubine B;Eurocert Azorubine;Ext D and C Red No. 10;Fruit Red A Extra Yellowish Geigy;HD Carmoisine Supra;Hispacid Rubine F;Java Rubine N;Nacarat;Nacarat A Export;Neklacid Azorubine W;
EINECS:	222-657-4
Melting Point:	>300oC
Boiling Point:	907.49℃[at 101 325 Pa]
Flash Point:	>225℃
Solubility:	Soluble in water
Appearance:	reddish-brown crystals or dark maroon powder
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	26-37/39
PSA:	176.11000
LogP:	6.08380

Synthetic route

: 84-87-7
1-hydroxy-4-naphthalenesulfonate

diazotized naphthionic acid: diazotized naphthionic acid

: 3567-69-9
azorubine

Conditions

Conditions	Yield
With alkali
With alkali

: 106-31-0
butanoic acid anhydride

: 3567-69-9
azorubine

: 85679-82-9
azorubin S butyrate

Conditions

Conditions	Yield
In pyridine; N,N-dimethyl-formamide at 70 - 90℃; for 0.5h;

: 108-24-7
acetic anhydride

: 3567-69-9
azorubine

: 85679-81-8
azorubin S acetate

Conditions

Conditions	Yield
In pyridine; N,N-dimethyl-formamide at 70 - 90℃; for 0.5h;

: 3567-69-9
azorubine

A: 606-41-7
2-amino-1-naphthol

B: Na(1+)*C10H7O4S(1-)

Conditions

Conditions	Yield
With iridium; hexacyanoferrate(III) In aq. phosphate buffer at 40℃; for 24h; pH=7.5; Catalytic behavior; Thermodynamic data; Activation energy; pH-value; Concentration; Reagent/catalyst; Temperature;

: 3567-69-9
azorubine

A: 601-97-8
3-hydroxyphthalic acid

B: 67892-43-7
3-sulfophthalic acid

C: 88-99-3
benzene-1,2-dicarboxylic acid

Conditions

Conditions	Yield
Stage #1: azorubine With titanium(IV) oxide In water at 50℃; for 2h; Stage #2: With dihydrogen peroxide In water Catalytic behavior;

...Expand

: copper(II) choride dihydrate

: 3567-69-9
azorubine

: [Cu(carmoisine)2(H2O)2]

Conditions

Conditions	Yield
With triethylamine In deuteromethanol for 4h; Reflux;

Raw Materials

84-87-7

Total:116 Page 1 of 4 1 2 3 4 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 3567-69-9

Chemistry

Detail of 4-HYDROXY-3,4'-AZODI-1-NAPHTHALENE-SULFONIC ACID, DISODIUM SALT(3567-69-9).
Molecular Structure:

Name:CARMOISINE
CAS Number:3567-69-9
Molecular Formula:C₂₀H₁₂N₂Na₂O₇S₂
Molecular Weight:502.42
EINECS:222-657-4
Melting Point:>300^°C
Appearance:red powder
liansport Information:25kgs
Colour Index:14720
EPA Substance Registry System:3567-69-9(EPA Substance)
Synonyms of 4-HYDROXY-3,4'-AZODI-1-NAPHTHALENE-SULFONIC ACID, DISODIUM SALT(3567-69-9):PONTACYL RUBINE R;MORDANT BLUE 79;11959red;2-(4-sulfo-1-naphthylazo)-1-naphthol-4-sulfonicacid,disodiumsalt;2-(4-sulpho-1-naphthylazo)-1-naphthol-4-sulphonicacid,disodiumsalt;4-hydroxy-3-((4-sulfo-1-naphthalenyl)azo)-1-naphthalenesulfonicacid,disodiu;4-hydroxy-3-((4-sulfo-1-naphthalenyl)azo)-1-naphthalenesulfonicacidisodiu;4-hydroxy-3-((4-sulpho-1-naphthalenyl)azo)-1-naphthalenesulphonicacid,disod

Uses

4-HYDROXY-3,4'-AZODI-1-NAPHTHALENE-SULFONIC ACID, DISODIUM SALT(3567-69-9) is mainly used for wool, silk, nylon fabric dyeing and printing, can also be used in the manufacture lake, ink and leather, paper.

Production

4-HYDROXY-3,4'-AZODI-1-NAPHTHALENE-SULFONIC ACID, DISODIUM SALT(3567-69-9) can be produced with 1,4 - amino-naphthalene sulfonic acid (naphthionic acid) and the NW acid as raw material.Let 1,4 - amino-naphthalene sulfonic acid diazotization couple with acid of NW. At last,after salting out, filtration and drying, the product is finished.

Toxicity Data With Reference

1.	mmo-sat 1 g/L	MUREAV Mutation Research. 53 (1978),289.
2.	mmo-esc 100 mg/L	MUREAV Mutation Research. 53 (1978),289.
3.	ipr-rat LD50:900 mg/kg	FCTXAV Food and Cosmetics Toxicology. 5 (1967),179.
4.	ivn-rat LD50:800 mg/kg	APFRAD Annales Pharmaceutiques Francaises. 15 (1957),402.
5.	ipr-mus LD50:900 mg/kg	FCTXAV Food and Cosmetics Toxicology. 5 (1967),179.
6.	ivn-mus LD50:800 mg/kg	FCTXAV Food and Cosmetics Toxicology. 19 (1981),413.

Consensus Reports

IARC Cancer Review: Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 7 , 1987,p. 56.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 8 , 1975,p. 83.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . NTP Carcinogenesis Bioassay (feed); No Evidence: mouse, rat NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No. 206- NTP-TR-220 ,1982. . Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Safety Profile

Moderately toxic by intraperitoneal and intravenous routes. Questionable carcinogen. Mutation data reported. When heated to decomposition it emits very toxic fumes of SO_x, Na₂O, and NO_x.
Safety Information of 4-HYDROXY-3,4'-AZODI-1-NAPHTHALENE-SULFONIC ACID, DISODIUM SALT(3567-69-9).
Hazard Codes:Xi
Risk Statements:36/37/38
Safety Statements:26-37/39
WGK Germany:2
RTECS:QK1925000
Hazardous Substances Data:3567-69-9(Hazardous Substances Data)