0102030405
Premium Grade Manganese Metal Mn for Industrial Use CAS 7439-96-5 High Purity Granule 99.9% Manganese Particles
Properties
• Melting Point: 1244 °C(lit.)
• Boiling Point: 1962 °C(lit.)
• Flash Point: -23 °C
• Density: 7.3 g/mL at 25 °C(lit.)
• Solubility: Soluble in water
• Appearance: silvery or greyish Particles
• Safety: 45-43-26-36-36/37/39-27
• Risk Codes: 36/38-15-11-34-23/24/25
Specification
| Item | Standard | Test Results |
| Identification | A.H-NMR:Comply with the structure | Complies |
| B.LC-MS:Comply with the structure | Complies | |
| C.The IR spectrum of sample should be identical with that of reference standard. | Complies | |
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D.HPLC-ESI-MS
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
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| Complies | ||
| Loss on drying | ≤2.0% | 0.19% |
| Heavy metals | ≤10 ppm | <10ppm |
| Moisture | ≤1.0% | 0.10% |
| Sulphated ash | ≤0.5% determined on 1.0 g. | 0.009% |
| Residue on ignition | ≤0.1% | 0.03% |
| Related Substances | Unspecified impurities: for each impurity ≤0.10% | <0.10% |
| Total Impurity ≤0.5% | 0.18% | |
| Purity | ≥99.0% | 99.70% |
| Assay | 99.0%~101.0% (anhydrous substance). | 99.80% |
Products Usage
Manganese particles are commonly used in the preparation of alloys, batteries, chemical industry and environmental management. In terms of alloy preparation, manganese particles are often used to produce stainless steel, cast iron, aluminum alloys, etc. In terms of batteries, manganese particles can be used to make manganese lithium batteries and manganese lead batteries. In the chemical industry, manganese particles can be used to prepare chemical products such as manganese oxide, manganese dioxide, and manganese sulfate. In addition, manganese particles can also be used as colorants or additives in steel, glass, ceramics and other industries. In environmental management, manganese particles can be used to treat manganese pollution in drinking water and environmental remediation.
Package And Storage
Packing:
Packed in water-proof plastic woven bag, 1000kg per bag or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Manganese pellets should generally be stored in a dry, well-ventilated environment away from moisture and high temperatures. It is recommended to store manganese pellets in airtight containers to prevent oxidation. In addition, it is necessary to pay attention to fire and explosion protection during storage, and avoid mixing with oxidants and flammable materials. In addition, contact with chemicals such as strong acids and alkalis should be avoided during storage to avoid chemical reactions.
Safety Protection
When you are using this chemical, please be cautious about it as the following:
It is highly flammable and toxic by inhalation, in contact with skin and if swallowed. Please take off immediately all contaminated clothing. It contacts with water liberates extremely flammable gases and can cause burns. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is irritating to to eyes and skin. When you are using it, wear suitable gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).