PRODUCT IDENTIFICATION
MnCO3
H.S. CODE
CLASSIFICATION
PHYSICAL AND CHEMICAL PROPERTIES
350 C
APPLICATIONS
APPEARANCE
90.0% min
43.0% min
0.02% max
0.05% max
0.02% max
| MANGANESE CARBONATE | ||
|
PRODUCT IDENTIFICATION |
||
| CAS NO. | 598-62-9 |
|
| EINECS NO. | 209-942-9 | |
| FORMULA |
MnCO3 |
|
| MOL WT. | 114.95 | |
|
H.S. CODE |
2836.99 | |
| TOXICITY | Oral, rat: LD50 : 2500 mg/kg | |
| SYNONYMS | Carbonic acid, manganese(2+) salt (1:1); | |
| Manganese carbonate; | ||
| DERIVATION | ||
|
CLASSIFICATION |
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|
PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE | White to Pink Hygroscopic Powder | |
| MELTING POINT |
350 C |
|
| BOILING POINT | 707 C | |
| SPECIFIC GRAVITY | 3.43 | |
| SOLUBILITY | Insoluble | |
| pH | ||
| NFPA RATING | Health: 0; Flammability: 0; Reactivity: 1 | |
| VAPOR DENSITY | ||
| FLASH POINT |
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|
| STABILITY | Stable under ordinary conditions | |
|
APPLICATIONS |
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| Used as a porcelain glaze. It is used in paints, varnishes, textile dyes and ceramics. In foods, it is used ore flotation, as a catalyst in viscose pro- cess and in synthetic manganese dioxide. | ||
| SALES SPECIFICATION | ||
|
APPEARANCE |
White to Pink Hygroscopic Powder | |
| PURITY |
90.0% min |
|
| Mn |
43.0% min |
|
| CHLORIDES |
0.02% max |
|
| IRON |
0.05% max |
|
| HEAVY METALS |
0.02% max |
|
| TRANSPORTATION | ||
| PACKING | 25kgs, 50kgs and 1mt in Bag | |
| HAZARD CLASS | ||
| UN NO. | ||
| REMARKS | ||
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