Produits de sel de chrome dichromate de potassium
Obtenir le dernier prixType de paiement: | L/C,T/T |
Incoterm: | FOB,CIF |
transport: | Ocean,Land |
Type de paiement: | L/C,T/T |
Incoterm: | FOB,CIF |
transport: | Ocean,Land |
Ombre:
Crystal orange-rouge dichromate de potassium , utilisé comme agent oxydant fort, réactif analytique, pyrotechnie, pigments et passivation de l'acier
Sulfate chromé de base
(1) CR 2 O 3 25 ± 1%
(2) Basicity% ( 33 ± 2 ) %
(3) l'insoluble de l'eau ≤ 0,5%
(4) pH 2,5-4.0
(5) Cr 6 + ≤3 ppm
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