Sodium hydroxide 1/9 N according to Dornic (1 L)
Sku: 106093
Jeulin
The strong points
€7.32
€8.78
Instead of
€9.76
-10%
Experiment feasible with a non-hazardous colored indicator (thymol blue).
Allows quantifying the lactic acid present in milk by performing an acid-base titration in the presence of phenolphthalein or thymol blue.
Calculating the lactic acid content in g.L-1 allows determining the Dornic degree: 0.1 g of lactic acid in one liter corresponds to 1° Dornic.
This allows inferring the freshness of the tested milk.
| N° CAS | 1310-73-2 |
| Synonymes | Sodium hydroxide, caustic soda |
| Pureté min | 97 % |
| Aspect | Volumetric solution prepared from 4.44 g/L. |
| Nom du produit | Sodium hydroxide 1/9 N (Dornic soda) |
| Vendu par | 1 L |
| Niveau de qualité | PA (pour analyse) |
| Nom du produit commençant par | S |
| Formule brute | NaOH |
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Caractéristiques techniques
Volumetric solution prepared from 4.44 g/L.
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