Technical Data Sheet
Diphenylamine-4-sulphonic acid sodium salt, 10 g
From Carl ROTH
p.a., ACS
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Sodium diphenylaminesulfonate
Empirical formula C12H10NNaO3S
Molar mass (M) 271,27 g/mol
Melting point (mp) 200 °C
WGK 1
CAS No. 6152-67-6
EG-Nr. 228-165-6
Molar mass (M) 271,27 g/mol
Melting point (mp) 200 °C
WGK 1
CAS No. 6152-67-6
EG-Nr. 228-165-6
Dissolve 0.2 g in 100 ml water
Redox indicator
Redox indicator
€104.85/Pack Qty.
excl. VAT. | 10 g per Pack Qty.
Art. No. 2602.1
In production
from 6 Pack Qty.
€99.61/Pack Qty.
from 24 Pack Qty.
€94.36/Pack Qty.
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Product details
Diphenylamine-4-sulphonic acid sodium salt p.a., ACS
Technical Information
| Ox. colour | red-violet |
| Red. colour | colourless |
| Redox potential E0[V] at pH=0 and 20 °C | +0.84 in 1 M Sulphuric acid |
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Diphenylamine-4-sulphonic acid sodium salt
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 2602.1 | 10 g | glass |
€104.85 |
|
|
| 2602.2 | 25 g | glass |
€181.70 |
|
|
| 2602.3 | 1 g | glass |
€23.15 |
|
|
|
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Downloads / MSDS
Certificates of Analysis
Guarantee analysis
| Appearance of solution | clear, colourless |
| Suitability as indicator | complies |