product.details.print
Orange II sodium salt (C.I. 15510), 5 g
for microscopy
Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
H372-H412
causes damage to organs through prolonged or repeated exposure, harmful to aquatic life with long lasting effects
P260 P273 P314
do not breathe dust, avoid release to the environment, get medical advice/attention if you feel unwell
VE
Verp.
Acid orange 7
Empirical formula C16H11N2NaO4S
Molar mass (M) 350,33 g/mol
Density (D) 1,53 g/cm³
Melting point (mp) 290 °C
WGK 2
CAS No. 633-96-5
EG-Nr. 211-199-0
Molar mass (M) 350,33 g/mol
Density (D) 1,53 g/cm³
Melting point (mp) 290 °C
WGK 2
CAS No. 633-96-5
EG-Nr. 211-199-0
Indicator pH 7.4-8.6 and pH 10.2-11.8
Dissolve 0.1 g in 100 ml of water
Dissolve 0.1 g in 100 ml of water
Water-soluble dye, is used in cytology, e.g. as ingredient of Papanicolaou solution 2b.
19,90 €/VE
Excl. btw | 5 g Per VE
Bestelnr. 7729.1
Op voorraad
Vrij van verzendingskosten vanaf 250 €
Snelle en betrouwbare levering!
Vanaf 6 VE
18,90 €/VE
Vanaf 24 VE
17,91 €/VE
In het winkelmandje
In het winkelmandje
Alternative products
Productdetails
Orange II sodium salt (C.I. 15510) for microscopy
Water-soluble dye, is used in cytology, e.g. as ingredient of Papanicolaou solution 2b.
Technische informatie
| Kleuromslag |
amber - orange orange - red |
| Omslagbereik pH |
7,4 - 8,6 10,2 - 11,8 |
In het winkelmandje
Orange II sodium salt (C.I. 15510)
Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
| Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
|---|---|---|---|---|---|
| 7729.1 | 5 g | glass |
19,90 € |
|
|
| 7729.2 | 25 g | glass |
34,95 € |
|
|
| 7729.3 | 100 g | glass |
84,40 € |
|
|
|
Op voorraad
Beschikbaar
In bestelling
Niet meer verkrijgbaar
Leveringsdatum onbekend
|
|||||
Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
Downloads / MSDS
Algemene informatie
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
Analysecertificaten
Type analysis
| Appearance | orange to brown powder |
| pH-transition range | 7,4 (amber)-8,6 (orange) |
| pH-transition range | 10,2 (orange)-11,8 (red) |