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| Payment Type: | L/C,T/T,Paypal,Money Gram,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,EXW,FCA |
| Min. Order: | 1 Bag/Bags |
| Delivery Time: | 25 Days |
Basic Info
Model No.: canwin-014
Classification: Precious Metal
Additional Info
Packaging: 25 kg woven bag packing
Brand: Canwin
Transportation: Ocean,Air
Place of Origin: Quzhou,Zhejiang
Port: Ningbo,Shanghai
Product Description
Cobalt chloride is a Red Monoclinic Crystal that is deliquescent.
The temperature of 86 ° C, soluble in water, soluble in ethanol, ether, acetone. [1]
The cobalt chloride crystal is stable at room temperature, loses crystal water to blue when it is heated, and turns red again in humid air. The aqueous solution is heated or concentrated hydrochloric acid, chloride or organic solvent turns blue. Crystallization at 30 to 45 ° C, weathering and turbidization, heating at 45 to 50 ° C for 4 h to become tetrahydrate, heating to 110 ° C becomes anhydrate. Very weak toxicity. It should be noted that cobalt is not radioactive, only medical cobalt-60 is radioactive,
Product Name:Cobalt Chloride
Chemical name:Cobaltous Chloride
Basic Information:
CAS RN:7646-79-9
Molecular formula:CoCl2·6H2O
Molecular weight:237.93
EINECS NO:231-589-4
so you can use this product with confidence.
Character:
Content:≥24.20
Density:3.35(rough estimate)
Apperance:crystal
Colour:Red monoclinic
Properties:Red monoclinic crystal, specific gravity 1.924. Soluble in water, soluble in ethanol, ether and acetone
Product Standard:
| Project | The enterprise standard | |
| HY02-101 | HY02-102 | |
| Co(%) | ≥24.20 | ≥24.20 |
| Ni(%) | ≤0.001 | ≤0.002 |
| Fe(%) | ≤0.001 | ≤0.002 |
| Cu(%) | ≤0.001 | ≤0.002 |
| Mn(%) | ≤0.001 | ≤0.002 |
| Zn(%) | ≤0.001 | ≤0.002 |
| Ca(%) | ≤0.001 | ≤0.002 |
| Mg(%) | ≤0.001 | ≤0.002 |
| Na(%) | ≤0.002 | ≤0.002 |
| Cd(%) | ≤0.001 | ≤0.001 |
| Pb(%) | ≤0.001 | ≤0.001 |
| SO42-(%) | ≤0.01 | ≤0.01 |
| Water insolubles (%) | ≤0.02 | ≤0.02 |
Uses:Mainly used for paint drier, the ammonia gas absorption, gas mask, dry wet indicator, electroplating, ceramic colorants and medical reagent etc
Packing:25 kg woven bag packing
Storage: Store in a cool,ventilated warehouse.Keep away from fire and heat.
Product Categories : Nonferrous Metal > Semiconductor
