Your Address : Globalchemmade--TIANJIN MINLE CHEMICAL IMPORT & EXPORT CO., LTD
Name:TIANJIN MINLE CHEMICAL IMPORT & EXPORT CO., LTD
Type:Others
Tel:862284259028
Fax:862284255368
Email:wendy@tjminlechem.com
Address:China(Mainland)
Products detail
| Product Name: | Sodium Dichromate |
|
| CAS No: | 133-82-0 | |
| Product Type: | Inorganic Chemicals -> Inorganic salts | |
| Product spec: | orange powder | |
| Packing: | 25kg/bag | |
| Post Time: | 2011-03-08 | |
| Usage: | Sodium Dichromate has widespread use. It is mainly used for making chromium trioxide and other chromium products, and for metal moist, electroplate comusim, mordant dyeing woolens, antirot aood, bleached grease, tan hides etc, also for synthetize perfume medicine, dye industry oxidizer | |
| Description: | sodium dichromate Chemical formula Na2Cr2O7.2H2O CAS 10588-01-9 Appearance orange red aciform or small granular Character This product is orange prism crystal,de watering and becoming brown non-water matter with temperature 84.6°C. It is easy to adsorbed moisture and dissolved into water and not dissolved into alcohol, having high moisture absorption and strong oxidizability,connecting with organic substance and causing inflammation. It must be stored in hermeticallysealed chamber..This product has toxicity. Standard GB/T1611-2003 Item Standard Index Testing result Na2Cr2O7.2H2O % ≥ 98.3 98.42 Sulfate(SO4) % ≤ 0.3 0.27 Chloride (Cl) % ≤ 0.1 0.08 Package: 50kg plastic woven bag with plastic bag inner Remarks: UN NO.: 3087 IMCO CODE PAGE:5265 Class:5.1 H.S code: 28413000 | |