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Indigo (C.I. 73000), 500 g

Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
i may cause damage to organs (haematopoietic system, blood) through prolonged or repeated exposure
P260 P314 P501
i do not breathe dust/fume/gas/mist/vapours/spray, get medical advice/attention if you feel unwell, dispose of contents/container to industrial combustion plant
Pack Qty.
Empirical formula C16H10N2O2
Molar mass (M) 262,27 g/mol
Density (D) 1,35 g/cm³
Flash point (flp) >220 °C
Melting point (mp) 392 °C
CAS No. 482-89-3
EG-Nr. 207-586-9

€289.20/Pack Qty. 

excl. VAT. | 500 g per Pack Qty.

Art. No. 3903.2

In production
from 6 Pack Qty. €274.74/Pack Qty.
from 24 Pack Qty. €260.28/Pack Qty.
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Product details

Indigo (C.I. 73000) synthetic

Technical Information
Soluble in Acetic acid 
Indigo (C.I. 73000)
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Art. No. Pack Qty. Pack. Price Quantity
3903.1 50 g glass


3903.2 500 g glass


3903.3 100 g glass


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Downloads / MSDS

General information

Indicators and Dyes

Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.


Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Appearanceviolet powder
Maximum absorption590-615 nm
Solubility (water)complies
Solubility (EtOH)complies
Loss on drying (110 °C)≤5,0 %