Indigo (cas 482-89-3) Molecular Structure

CAS No. 482-89-3 (Indigo )

Molecular Formula: C16H10N2O2Molecular Weight: 262.27

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    DetailDesc: CAS: 482-89-3 Precise quality: 262.07400 Molecular formula: C16H10N2O2 logP: 3.09080 Molecular weight: 262.26300 PSA: 58.20000 Check the supplier Using WeChat scan, pay attention to the encyclopedia The basic information Alias: Chinese name: indigo Chinese VAT blue; Pure indigo;...

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    DetailDesc: Name: Indigo Synonyms: 2-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one; 2,2'-Bis(2,3-dihydro-3-oxoindolylidene); Indigo blue; C.I. 73000; Vat Blue 1 CAS Registry number: 482-89-3 EINECS:207-586-9 Molecular Formula: C16H10N2O2 Boiling Point: 400.4°Cat760mmHg...

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  • Indigo

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    DetailDesc: Indigo 【 Synonyms 】 Indigo 【 CAS No. 】 482-89-3 【 Mol. Formula 】 C16H10N2O2 【 M ol. Weight 】 262.26 【 Botanical Source 】 Isatis indigotica Fortune 【 Loss on drying 】 ≤ 2.0% 【 Catalogue No. 】 D -0 35 【 Purity 】 >98% 99% by HPLC 【 Packaging 】 20mg, 50mg,100...

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  • 3H-Indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-

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    Updatetime:Nov 02 2015

    DetailDesc: Name: Indigo Synonyms: 2-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one; 2,2'-Bis(2,3-dihydro-3-oxoindolylidene); Indigo blue; C.I. 73000; Vat Blue 1 CAS Registry number: 482-89-3 EINECS:207-586-9 Molecular Formula: C16H10N2O2 Boiling Point: 400.4°Cat760mmHg Flash Point: 158.2°C Density: 1.417g/cm 3 Water: Appearance: Dark blue powder (or granule) Usage: Textile dyeing &...

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    DetailDesc: Molecular Formula: C16H10N2O2 Molecular Weight: 262.2628 Appearance: Dark blue powder or granular Melting Point: 390 -392 ℃ Relative Density: 1.417 g /cm ³ Purity: 94% Solubility: slightly soluble in water, ethanol, glycerin and propylene glycol, insoluble in oil. Applicat...

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  • INDIGO BLUE dyes,VAT BLUE 1 dyes C.I.73000,CAS 482-89-3

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    DetailDesc: NAME:INDIGO BLUE, VAT BLUE 1 MOLECULE FORMULAR: C16H10O2N2 MOLECULE WEIGHT: 262.26 CAS No: 482-89-3 APPREANCE: Blue powder STRENGTH: 100% SHADE: SIMILAR TO THE STANDARD MOISTURE: 0.76% CONTENT: 88.36% PACKAGE: 25KG WOVEN BAG USAGE: Textile dyeing & printing inks, manufacture of indigo derivatives, paints, analytical reagents. STORAGE: Keep container closed when not in use. Store in a cool, dr...

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    FOB Price:3500 USD/Metric Ton Purity:94% Min. Order:2/Metric Ton Supply Ability:1000 Month/Metric Ton

    DetailDesc: Name: Indigo Synonyms: 2-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one; 2,2'-Bis(2,3-dihydro-3-oxoindolylidene); Indigo blue; C.I. 73000; Vat Blue 1 CAS Registry number: 482-89-3 EINECS:207-586-9 Molecular Formula: C16H10N2O2 Boiling Point: 400.4°Cat760m...

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  • Indigo blue

    Updatetime:Aug 19 2013

    Purity:94%

    DetailDesc: Molecular Formula: C16H10N2O2 Molecular Weight: 262.27 InChI: InChI=1/C16H10N2O2/c19-15-9-5-1-3-7-11(9)17-13(15)14-16(20)10-6-2... indigo blue; C.I. 73000; Vat Blue 1" Synonyms: 2-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1 Indigo Blue (granular) CAS Number: 482-89-3 H. S. CODE: 3204.1510 Molecular formula: C16H10N2O2 Molecular Weight: 262....

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  • 3H-Indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-

    Updatetime:Oct 13 2012

    DetailDesc: Quick Details CAS No.: 482-89-3 Melting Point: 300 °C(lit.) Boiling Point: 400.4 °C at 760 mmHg Flash Point: 158.2 °C Solubility: Water: Appearance: dark violet powder Risk Codes: 36/38-36/37/38 Safety: 26-36 Transport Information: UN 3264 8/PG 3 Assay: 80%~94% Exterior: BLUE POWDER OR GRANULAR Package: 25 KGS DRUMS/CARTONS/BAGS OR FOLLOW THE REQUIREMENT OF THE CUSTOMER,ACCORDING TO T...

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    Updatetime:Oct 13 2012

    DetailDesc: Quick Details CAS No.: 482-89-3 Melting Point: 300 °C(lit.) Boiling Point: 400.4 °C at 760 mmHg Flash Point: 158.2 °C Solubility: Water: Appearance: dark violet powder Risk Codes: 36/38-36/37/38 Safety: 26-36 Transport Information: UN 3264 8/PG 3 Min. Order: 1 Metric Ton Specifications CAS No.: 482-89-3 MF: C16H10N2O2 Place of Origin: Zhejiang China (Mainland) Type: Vat Dye Usage: Ink...

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  • 3H-Indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-

    Updatetime:Oct 11 2012

    DetailDesc: Quick Details CAS No.: 482-89-3 Melting Point: 300 °C(lit.) Boiling Point: 400.4 °C at 760 mmHg Flash Point: 158.2 °C Solubility: Water: Appearance: dark violet powder Risk Codes: 36/38-36/37/38 Safety: 26-36 Transport Information: UN 3264 8/PG 3 Specifications NAME: indigo Powder PICTURE: DETAIL: [ CAS NO. ] 482-89-3 [ Spec. ] Items Spec Appearance deep blue powder Assay %(oxidation ...

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  • 3H-Indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-

    Updatetime:Oct 10 2012

    DetailDesc: Quick Details CAS No.: 482-89-3 Melting Point: 300 °C(lit.) Boiling Point: 400.4 °C at 760 mmHg Flash Point: 158.2 °C Solubility: Water: Appearance: dark violet powder Risk Codes: 36/38-36/37/38 Safety: 26-36 Transport Information: UN 3264 8/PG 3 Assay: 94% Exterior: dark blue uniform powder Specifications product name:IndigoMolecular formula: C16H10O2N2Molecular weight: 262.26Use: as...

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References of Indigo cas 482-89-3

} Toxicity

ACUTE/CHRONIC HAZARDS: Indigo may cause irritation of the skin and mucous membranes.

Safety

Hazard Codes:Xi
Risk Statements:36/38-36/37/38
36/38:Irritating to eyes and skin
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements:26-36
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:Wear suitable protective clothing
RIDADR:UN 3264 8/PG 3
WGK Germany:1
Hazardous Substances Data:482-89-3(Hazardous Substances Data)