Prix FOB
Obtenir le dernier prix4.5 USD / Kilogram
|1000 Kilogram Minimum Order
Pays:
Ukraine
N ° de modèle:
n/a
Prix FOB:
4.5 USD / Kilogram Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
4.5 per Kilogram
Commande minimale:
1000 Kilogram
Packaging Detail:
1. 50KGs net steel drum, well sealed from moisture. 2. Pallet is suggested considering heavy weight
Heure de livraison:
10-25 days after payment
Capacité de Fournir:
1000 Tonne per Month
Payment Type:
L/C
Groupe de produits :
Ukraine
Personne àcontacter Alena
Parus, Dnipro, Dnipropetrovsk
Product description
Chromic anhydride (chromium oxide, chromium oxide VI, chromium
trioxide) - black-red with a violet tint crystals - plates or
needles. It is hygroscopic, spreads in air, is a very strong
oxidizing agent: it can cause ignition of paper, alcohol also
flashes when it comes in contact with CrO3 crystals. When heated,
the drug turns black, at **6 ° C it melts into a red-brown liquid.
Above **0 ° C decomposes with the elimination of oxygen and the
formation of Cr2O3, at **5 ° C decomposition ends. Chromic
anhydride is highly soluble in water (*2.*8% at *0 ° C), and a
solution of chromic acid H2CrO4 is formed.
| Molecular weight | *9.*9 |
| Melting temperature | **7 |
| Water solubility | **6 g / **0 g (*5°C), **9 g / **0 g (**0°C) |
| Density | 2.8 g / cm3 |
| Purity,%, not less | *9.7% |
| Sulphate content,%, not more than | 0.*5% |
| Insoluble in water,%, not more than | 0.**5% |
| Pays: | Ukraine |
| N ° de modèle: | n/a |
| Prix FOB: | 4.5 / Kilogram Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 4.5 per Kilogram |
| Commande minimale: | 1000 Kilogram |
| Packaging Detail: | 1. 50KGs net steel drum, well sealed from moisture. 2. Pallet is suggested considering heavy weight |
| Heure de livraison: | 10-25 days after payment |
| Capacité de Fournir: | 1000 Tonne per Month |
| Payment Type: | L/C |
| Groupe de produits : | Chemical reagent |
