Indigo carmine (C.I. 73015), 100 g
SKU 2700.2
€ 93,79
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Indigo carmine (C.I. 73015), 100 g
Product Details
CAS number: 10039-26-6
Chemical formulas: C12H22O11 · H2O
HS code: 32041200
Brand: Carl Roth
Indigo carmine (C.I. 73015), min. 80 %, p.a., Molar mass (M) 466,36 g/mol, Density (D) 0,714 g/cm³, Flash point (flp) >250 °C, CAS No. [860-22-0], EG-Nr. 212-728-8, Empirical formula C16H8N2Na2O8S2
Indigo carmine (C.I. 73015) ≥80 %, p.a.
Technische informatie
| Kleuromslag | blue - yellow |
| Omslagbereik pH | 11,5 - 14,0 |
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
| Appearance | dark blue to purple powder |
| Dye content | ≥80 % |
| Loss on drying | ≤5 % |
| Heavy metals (as Pb) | ≤0,004 % |
| Arsenic (As) | ≤0,0008 % |
| Cadmium (Cd) | ≤0,0001 % |
| Mercury (Hg) | ≤0,0001 % |
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