Aug 7, 2014 10:41
9 yrs ago
1 viewer *
Spanish term

polietileno-poliamina-alquil

Spanish to French Science Chemistry; Chem Sci/Eng chemical reaction
Hello

I was wondering how to translate this chemical reaction:
Producto de la reacción de: polietileno-poliamina-alquil (C16-C18) amidas con fosfonatos de monotialquilo (C2).
Produit de la réaction entre: le polyéthylène-polyamine alkyl (C16-C18) amides avec des phosphonates de monoalkyl (C2).
is it correct?
thanks
Proposed translations (French)
5 polyéthilène-polyamine-alkyl
Change log

Aug 14, 2014 06:50: Ana Naglić changed "Level" from "Non-PRO" to "PRO"

Votes to reclassify question as PRO/non-PRO:

PRO (3): franglish, María Belanche García, Ana Naglić

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Proposed translations

676 days

polyéthilène-polyamine-alkyl

Attention, erreur avec monotialquilo:
polyéthylène-polyamine alkyl (C16-C18) amides avec des phosphonates de monothioalkyl (C2).

Monotialquilo indique la présence d'une atome de soufre => prefix "thio" en français

déliquescents, décomposés par l'eau, solubles dans l'éthanol. On l'utilise comme réducteur dans la fabrication des colorants synthétiques11. Son usage en chimie analytique est fréquent dans la réaction avec le diiode I2. Il se transforme en ion tétrathionate S4O62– suivant l'équation de base de l'iodométrie :

2 S2O32- + I2 → S4O62- + 2 I-.

Le thiosulfate de sodium Na2S2O3



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Note added at 676 days (2016-06-13 18:38:48 GMT)
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Mes excuses, j'étais en train de copier des examples et la réponse est partie avant que je ne le veuille.

* * * Attention donc à monothioalkyl(C2) * * *
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