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Manganese Dioxide 92%
Manganese Dioxide 92% is a high-quality chemical compound that is commonly used in a variety of industrial applications. It is a blackish-brown powder that is insoluble in water and has a wide range of uses, including as a catalyst in the production of batteries, as an oxidizing agent in the manufacture of ceramics and glass, and as a coloring agent in the production of paints and pigments. Manganese Dioxide 92% is also used in the production of fertilizers and as a component in water treatment processes due to its ability to remove impurities and contaminants. This versatile compound is an essential component in many industries and is valued for its unique properties and effectiveness.
Product Specifications:
| Product Name | Manganese Dioxide 92% |
| Chemical Formula | MnO2 |
| Molecular Weight | 86.94 g/mol |
| Appearance | Black or dark brown powder |
| Density | 5.026 g/cm3 |
| Melting Point | 535 ℃ |
| Boiling Point | >2,000 ℃ |
Target Group:
- Chemical manufacturers
- Metal processing industries
- Battery manufacturers
- Ceramic and glass manufacturers
- Water treatment plants
- Agricultural industry
Ph Indicator Strip, 5.1-7.2
The Ph Indicator Strip, 5.1-7.2 provides a reliable, color‑coded method for measuring solution acidity within the 5.1‑7.2 pH window. Packaged as 100 strips (2.5 × 5.5 cm each, 32 g total) and identified by SKU MN921-5172, it offers a universal indicator format suitable for a broad range of laboratory and field applications.
Product Specifications
| Product Name | Ph Indicator Strip |
| All Indicator Ranges Available | 0‑14, 6‑10, 7‑14, 0.3‑2.3, 1.7‑3.8, 3.6‑6.1, 0.0‑6.0, 2.0‑9.0, 4.5‑10, 5.1‑7.2, 6.0‑7.7, 7.5‑9.5, 7.9‑9.8 |
| Primary Range | 5.1‑7.2 |
| Type | Strip |
| Application | pH Indicator |
| Indicator Type | Universal |
| Quantity | 1 pack of 100 strips |
| Dimensions | 2.5 × 5.5 cm |
| Weight | 32 g |
| SKU | MN921-5172 |
Applications and Benefits:
- Water monitoring
- Soil pH assessment
- Environmental sample analysis
- Pool and spa water testing
- Aquarium water condition checks
Key Features and Benefits
- Universal indicator chemistry covering a broad pH spectrum
- Specific 5.1‑7.2 range for precise mid‑neutral measurements
- Color‑coded results for rapid visual interpretation
- Compact 2.5 × 5.5 cm strip size for easy handling
- Pack of 100 strips ensures ample supply for routine testing
- Lightweight (32 g) and portable for field use
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