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Industrial Chemicals
We have achieved core competency in manufacturing manganese based products. Our well equipped lab enhances our production levels of the minerals. These minerals hold great demand in animal feed industry, fertilizer industry and welding industry. Some of them are also useful in the coloring of glasses and also in water purification. Our array of products include : manganese oxide, manganese dioxide, manganese sulphate monohydrate, zinc sulphate monohydrate, zinc oxide, copper sulphate, copper oxide, cobalt sulphate, cobalt oxide. As we are a company, which is only 11 years old, we have developed our core competency in manufacture and supply of three Manganese Based Products.
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 | We also deal in cobalt oxide which is been used
as a metallic pigment that provides blue coloring in porcelains and
glass. Various forms of cobalt oxide changes to CoO at 850 - 900 C. CoO
is a grayish brown powder that decomposes at 1935 C, insoluble in
water. It is also used as a drying agent in inks and varnishes and as a
feed and fertilizer additive. Cobalt carbonate has same coloring
application as it decomposes to cobalt oxide at high temperature.
Cobalt carbonate tends to disperse better in a glaze but can produce
blisters because of the CO2 gas presence at high temperature.
Commercial grades of cobalt carbonate are the complex of carbonate and
hydroxide such as cobalt carbonate hydroxide (1:1) (CAS RN:
12069-68-0), Cobalt carbonate hydroxide (2:3) (CAS RN: 12602-23-2), and
cobalt carbonate hydroxide (2:3) monohydrate (CAS RN: 51839-24-8). Specifications
| CAS NO. |
1307-96-6 (Divalent), |
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1308-04-9 (Trivalent), |
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1308-06-1 (II, III) |
| EINECS NO. |
215-154-6 (Divalent), |
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215-157-2 (II, III) |
| FORMULA |
CoO, Co2O3, Co3O4 |
| MOL WT. |
74.93, 165.86, 240.80 |
| TOXICITY |
Oral rat LD50: 202 mg/kg (Divalent), |
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Oral rat LD50: >5000 mg/kg (II, III) |
| PHYSICAL STATE |
Black-gray crystalline powder |
| MELTING POINT |
895 C (Decomposes) |
| BOILING POINT |
3800 C |
| SPECIFIC GRAVITY |
6.11 |
| SOLUBILITY IN WATER |
Insoluble |
| NFPA RATINGS |
Health: 2; Flammability: 0; Reactivity: 0 |
| STABILITY |
Stable under ordinary conditions. Hygroscopic |
| APPEARANCE |
Black-gray crystalline powder |
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