Indigo
2 Inquiries
482-89-3
Industrial Grade
99%
25kg/Cardboard Drum
2022-07-27
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceIndigo is a deep and rich color dye for indole stain, isolated from the plant Indigofera tinctoria and related species[1].
C.i. vat blue 1 is a dark blue powder with coppery luster. Occurs in isomeric forms (cis and trans). In solid state it is in the trans form. (NTP, 1992)
C.i. vat blue 1 is a dark blue powder with coppery luster. Occurs in isomeric forms (cis and trans). In solid state it is in the trans form. (NTP, 1992)|Indigo dye is a member of hydroxyindoles.|Indolesulfonic acid used as a dye in renal function testing for the detection of nitrates and chlorates, and in the testing of milk.Basic Info-
Product Name:
Indigo Blue
Other Name:3H-Indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-;[Δ2,2′-Biindoline]-3,3′-dione;Indigo Pure BASF;2-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one;11669 Blue;C.I. 73000;[Δ2,2′(3H,3′H)-Biindole]-3,3′-dione;Δ2,2′-Bipseudoindoxyl;D+C Blue No. 6;C.I. Vat Blue 1;Diindogen;Indigo J;Indigo N;Indigo P;Indigo Ciba;Indigo Ciba SL;Indigo NAC;Indigo NACCO;Indigo PLN;Indigo Powder W;Indigo Pure BASF Powder K;Indigo Synthetic;Indigotin;Indigo VS;Lithosol Deep Blue B;Mitsui Indigo Paste;Mitsui Indigo Pure;Monolite Fast Navy Blue BV;Synthetic indigo;Synthetic Indigo TS;Vulcafix Blue R;Vulcafor Blue A;Vulcanosine Dark Blue L;Vulcol Fast Blue GL;Vynamon Blue A;Vat Blue 1;Indigo;Blue No. 201;Cystoceva;Indigo Blue;D and C Blue No. 6;Indigotin (natural);Indigotine;C.I. Pigment Blue 66;Pigment Indigo;Pigment Indigo V;Pigment Blue 66;C Blue 22;Natural blue indigotin;C.I. Natural Blue 1;Natural Blue 1;Mitsui Indigo Pure EXN;Japan Blue 201;Vat Dark Blue VB;D&C Blue No. 6;Reduced Dark Blue VB;Dystar Indigo Gr;2,2′-Bis(2,3-dihydro-3-oxoindolylidene);Bezema Indigo AXX-FL;AXX-FL;2,2′-Biindolylidene-3,3′-dione;2-(3-Oxo-1H-indol-2-ylidene)-1H-indol-3-one;AT 01;Dystar Indigo Gran;11129-41-2;12000-74-7;12626-73-2;93660-98-1;136797-30-3;210488-46-3;908005-94-7;1131642-59-5;2089217-02-5;2089217-38-7
CAS No.:482-89-3
Molecular Formula:C16H10N2O2
InChIKeys:InChIKey=COHYTHOBJLSHDF-UHFFFAOYSA-N
Molecular Weight:262.26300
Exact Mass:262.26
EC Number:207-586-9
UNII:1G5BK41P4F
NSC Number:8645
DSSTox ID:DTXSID3026279
Color/Form:DARK-BLUE POWDER WITH COPPERY LUSTER
HScode:3204151000
Categories:
Characteristics-
PSA:
58.20000
XLogP3:3.09080
Appearance:C.i. vat blue 1 is a dark blue powder with coppery luster. Occurs in isomeric forms (cis and trans). In solid state it is in the trans form. (NTP, 1992)
Density:1.35 g/cm3
Melting Point:390 °C (decomp)
Boiling Point:400.4ºC at 760mmHg
Flash Point:158.2ºC
Refractive Index:1.709
Water Solubility:SOL IN ANILINE, NITROBENZENE, CHLOROFORM, GLACIAL ACETIC ACID, CONCN SULFURIC ACID
Storage Conditions:Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Pressure:1.27E-06mmHg at 25°C
Toxicity:LD50 oral in mouse: > 32gm/kg
Experimental Properties:SUBLIMES @ ABOUT 300 °C; DECOMPOSES @ 390 °C; DISSOLVES IN NONPOLAR SOLVENTS WITH RED & IN POLAR SOLVENTS WITH BLUE COLOR; WITH FUMING H2SO4 IT FORMS A SOL SULFONIC ACID; OCCURS AS CIS & TRANS ISOMER; TRANS ISOMER IS SOLID|INDIGO...IS A DYE WHICH IS ESSENTIALLY INSOLUBLE IN WATER IN ITS COLORED OXIDIZED FORM, BUT IS SOLUBLE WHEN REDUCED TO A COLORLESS FORM.
Air and Water Reactions:Insoluble in water.
Reactive Group:Amines, Phosphines, and Pyridines
Hazard IdentificationClassification of the substance or mixture
Specific target organ toxicity â repeated exposure, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H373 May cause damage to organs through prolonged or repeated exposure
Precautionary statement(s) Prevention P260 Do not breathe dust/fume/gas/mist/vapours/spray.
Response P319 Get medical help if you feel unwell.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
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Certifications:
ISO Certificate,REACH
">Company Profile -
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Madagascar
Indigo Powder
25 G Jun 13, 2024 
India
Indigo blue dyes 94% for cotton textile
1000 MT Feb 26, 2024 Post an enquiry for this product
