Sell Calcium Nitrate China (Mainland)
Molecular Formula: Ca(NO3)2ˇ¤4H2O, Molecular Weight: 236.149
Physicochemical Properties: calcium nitrate tetrahydrate is a white columnar shape crystal of monoclinic system including α and β crystallographic form. Specific Density: 1.82, Melting Point: 39.7ˇăC. It decomposes at 40ˇăC or so, and converts into anhydrous calcium nitrate due to thorough dehydration when heated at 151ˇăC. When heated furthermore to 500ˇăC, calcium nitrate will first break down to calcium nitrite accompanied with oxygen gas emitting, then degrade to calcium oxide and nitrogen oxide. The product is apt to dissolve in water, methanol, ethanol, acetone, methyl acetate and liquid ammonia. The calcium nitrate is used as an oxidizer with hygroscopic property, resulting in extreme deliquescence in air.
Inspection Item Ind.G. Agri.G.
Assay % 99.0 99.0
pH value 5--7 5--7
Water Insolubles % 0.01 0.01
Heavy Metal % 0.001 0.001
Sulphates % 0.03 0.03
Iron % 0.002 0.003
Chloride % 0.005 0.005
Calcium oxide % ---- 23.4
Nitrogen % ---- 11.76
Uses : Used as flocculant, oil well, sewage treatment, fertilizer, firework, lampshade, explosive, cathode coating, or material of other nitrate.
Packaging: inside lining is PE film bag and outside is PP knitting bag, 25kg/bag,50 kg/bag, or in terms of customers' requirements.
Defence : Wearing mask and gloves, no inhale the powder, protect respiratory organs; if fire, fight it with water, sand, or fire fight agent
Storage : . Sealed, in cool and dry place, no mixed with organic matter, avoid rain and insolation, load and unload gently, if fire, fight it with water, sand, or fire fight agent
| Company |
Laizhou City Laiyu Chemical Co., Ltd.
|
| Linkman |
Mr. Jiang, Mr.Jack Wang, Mrs. Linda Ren, Mrs.Xiangli Fang, Ms. Wendy Zhang, Miss Panmela Pan |
| Address |
Chenggang Road, zhuyou, Laizhou City, Shandong Province. China |
| Zip |
261416 |
| Tel |
86-535-2719337, 2719339, 2719553 |
| Fax |
86-535-2755678 |
| Post Date |
4/14/2006 |
| Expirt Date |
10/11/2006 |
| WebSite |
http://www.laiyu.com |
| Country & Territory |
China (Mainland) |
| Tags |
Calcium Nitrate |