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锰价格

锰 更多供应商 7439-96-5 锰 价格

性状
浅灰色金属，性脆。相对密度7.20。熔点(1244±3)℃。沸点1962℃。溶于稀酸，在水中锰与水反应。可与卤素、硫、磷、碳、硅作用。熔炼时锰蒸气与空气中的氧形成氧化物。有立方体和四角形两种形式，并具有复杂的晶体结构。电解金属锰一般含锰99.7％以上，纯电解锰不能加工，加入1％的镍后变为可锻合金。
所属类别
无机化工产品: 无机盐: Ck锰盐
用途与作用
在钢铁工业中主要用于钢的脱硫和脱氧；也用作为合金的添加料，以提高钢的强度、硬度、弹性极限、耐磨性和耐腐蚀性等；在高合金钢中，还用作奥氏体化合元素，用于炼制不锈钢、特殊合金钢、不锈钢焊条等。此外，还用于有色金属、化工、医药、食品、分析和科研等方面。
合成工艺与制法
碳酸锰法将碳酸锰矿和电解过程中产生的阳极液其成分H2SO435～40g/L、(NH4)2SO4 120～140 g/L、Mnl6～18 g/L，经浆化后用硫酸浸出，在固液比1：(8～10)，温度80～95℃，经4～8h，浸出终点Ph3.5，浸出液经加入二氧化锰矿粉作氧化剂，再加液氨中和Ph值到7～7.2。粗滤除渣，滤液加乙硫氮除重金属，经过滤得到可供电解新液，送入电解槽电解，阳极板采用银、锡、锑、铅合金，阳极采用不锈钢板，经24h电解，使电解锰沉积厚度达1.5～2.0 mm后，定期取下阴极板，经钝化、热水冲洗、烘干、剥离、包装即为电解锰产品。其主要反应如下：
MnCO3+H2SO4→MnSO4+H2O+CO2↑
MnSO4+H2O[电解]→Mn↓+H2SO4+0.5O2↑
二氧化锰法将软锰矿与煤粉按一定比例混合，经还原焙烧得一氧化锰，再用硫酸酸解，液氨中和，粗滤除杂质，滤液经加入乙硫氮进一步除去重金属，精滤后配成电解液，经电解得沉积于阴极板的金属锰，再将阴极板取出经钝化、热水洗、烘干、剥锰，得到金属锰。其反应式如下：
2MnO2+C→2MnO+CO2↑
MnO+H2SO4→MnSO4+H2O
MnSO4+H2O[电解]→Mn↓+H2SO4+0.5O2↑
参考质量标准
国家标准GB 3418—1982
指标名称指标
一级品二级品
锰(Mn)/%≥99.799.5
碳?/%≤0.040.08
硅、铁(Si+Fe)/%≤0.2050.310
磷(P)/%≤0.0050.010
硫(S)/%≤0.050.10


锰价格(试剂级)

更新日期产品编号品牌产品信息CAS号MDL号规格与纯度包装价格库存信息操作
2025/05/22 045508 纳米锰, APS 30-50nm, 99.9% (metals basis)
Manganese nanopowder, APS 30-50nm, Thermo Scientific Chemicals 		7439-96-5 5g 4446元 待询价 详细
2025/05/22 045508 纳米锰, APS 30-50nm, 99.9% (metals basis)
Manganese nanopowder, APS 30-50nm, Thermo Scientific Chemicals 		7439-96-5 25g 13765元 待询价 详细
2025/05/22 045098 锰粉, APS <10 微米, 99.6% (metals basis)
Manganese powder, APS <10 micron, 99.6% (metals basis), Thermo Scientific Chemicals 		7439-96-5 50g 427元 待询价 详细
2025/05/22 045098 锰粉, APS <10 微米, 99.6% (metals basis)
Manganese powder, APS <10 micron, 99.6% (metals basis), Thermo Scientific Chemicals 		7439-96-5 250g 1568元 待询价 详细
2025/05/22 045130 锰片, 10mm 或更小, 超纯, 99.9998% (metals basis)
Manganese pieces, 10mm & down, ultrapure, 99.9998% (metals basis) 		7439-96-5 10mm 或更小, 超纯, 99.9998 25g 20337元 待询价 详细
2025/05/22 045098 锰粉, APS <10 微米, 99.6% (metals basis)
Manganese powder, APS <10 micron, 99.6% (metals basis), Thermo Scientific Chemicals 		7439-96-5 1kg 6375元 待询价 详细
2025/05/22 036215 锰碎片, 0.8-12mm (0.03-0.47in), 99.98% (metals basis)
Manganese granules, 0.8-12mm (0.03-0.47in), 99.98% (metals basis), Thermo Scientific Chemicals 		7439-96-5 25g 1079元 待询价 详细
2025/05/22 013826 锰,等离子标准溶液, Specpure®, Mn 1000μg/ml
Manganese, plasma standard solution, Specpure™ Mn 1000μg/mL, Thermo Scientific Chemicals 		7439-96-5 50ml 302元 待询价 详细
2025/05/22 013826 锰,等离子标准溶液, Specpure®, Mn 1000μg/ml
Manganese, plasma standard solution, Specpure™ Mn 1000μg/mL, Thermo Scientific Chemicals 		7439-96-5 100ml 519元 待询价 详细
2025/05/22 036215 锰碎片, 0.8-12mm (0.03-0.47in), 99.98% (metals basis)
Manganese granules, 0.8-12mm (0.03-0.47in), 99.98% (metals basis), Thermo Scientific Chemicals 		7439-96-5 100g 3074元 待询价 详细
2025/05/22 036215 锰碎片, 0.8-12mm (0.03-0.47in), 99.98% (metals basis)
Manganese granules, 0.8-12mm (0.03-0.47in), 99.98% (metals basis), Thermo Scientific Chemicals 		7439-96-5 1kg 999999元 待询价 详细
2025/05/22 088078 锰, AAS标准溶液, Specpure®, Mn 1000 μg/ml
Manganese, AAS standard solution, Specpure™ Mn 1000μg/mL, Thermo Scientific Chemicals 		7439-96-5 100ml 417元 待询价 详细
2025/05/22 013826 锰,等离子标准溶液, Specpure®, Mn 1000μg/ml
Manganese, plasma standard solution, Specpure™ Mn 1000μg/mL, Thermo Scientific Chemicals 		7439-96-5 500ml 1175元 待询价 详细
2025/05/22 088078 锰, AAS标准溶液, Specpure®, Mn 1000 μg/ml
Manganese, AAS standard solution, Specpure™ Mn 1000μg/mL, Thermo Scientific Chemicals 		7439-96-5 500ml 961元 待询价 详细
2025/05/22 045258 锰, 等离子标准溶液, Specpure®, Mn 10μg/ml
Manganese, plasma standard solution, Specpure®, Mn 10µg/ml 		7439-96-5 100ml 641元 待询价 详细
2025/05/22 31744 锰, 99+%
Manganese, 99+%, powder, -40 mesh, Thermo Scientific Chemicals 		7439-96-5 250g 600元 待询价 详细
2025/05/22 31744 锰, 99+%
Manganese, 99+%, powder, -40 mesh, Thermo Scientific Chemicals 		7439-96-5 1kg 2009元 待询价 详细
2025/05/22 19611 锰标准溶液，用于原子吸收光谱，1 mg/ml锰溶于2%硝酸中
Manganese standard solution, for AAS, 1 mg/ml Mn in 2 to 5% HNO3, Thermo Scientific Chemicals 		7439-96-5 100ml 362元 待询价 详细
2025/05/22 19611 锰标准溶液，用于原子吸收光谱，1 mg/ml锰溶于2%硝酸中
Manganese standard solution, for AAS, 1 mg/ml Mn in 2 to 5% HNO3, Thermo Scientific Chemicals 		7439-96-5 500ml 1071元 待询价 详细
2025/05/22 53204662 锰标准溶液
Manganese standard solution 		100mL 205元 请询货期 详细
2025/02/05 041343 锰粉, -140+325目, 99.6% (metals basis)
Manganese powder, -140+325 mesh, 99.6% (metals basis), Thermo Scientific Chemicals 		7439-96-5 25g 597元 待询价 详细
2025/02/05 041343 锰粉, -140+325目, 99.6% (metals basis)
Manganese powder, -140+325 mesh, 99.6% (metals basis), Thermo Scientific Chemicals 		7439-96-5 100g 1772元 待询价 详细
2025/02/05 041343 锰粉, -140+325目, 99.6% (metals basis)
Manganese powder, -140+325 mesh, 99.6% (metals basis), Thermo Scientific Chemicals 		7439-96-5 500g 5208元 待询价 详细
2025/02/05 040864 锰
Manganese sputtering target76.2mm (3.0in) dia x 3.18mm (0.125in) thick99.95% (metals basis) 		7439-96-5 76.2mm (3.0in) 直径 x 3.18mm (0.125in) 厚, 99.95 1each 8946元 待询价 详细
2025/02/05 040863 锰
Manganese sputtering target50.8mm (2.0in) dia x 6.35mm (0.250in) thick99.95% (metals basis) 		7439-96-5 50.8mm (2.0in) 直径 x 6.35mm (0.250in) 厚, 99.95 1each 7624元 待询价 详细
2025/02/05 036315 锰粉, -325目, 99.95% (metals basis)
Manganese powder, -325 mesh, 99.95% (metals basis), Thermo Scientific Chemicals 		7439-96-5 25g 1013元 待询价 详细
2025/02/05 036315 锰粉, -325目, 99.95% (metals basis)
Manganese powder, -325 mesh, 99.95% (metals basis), Thermo Scientific Chemicals 		7439-96-5 100g 2814元 待询价 详细
2025/02/05 036221 锰片, 不规则, 99.95% (metals basis)
Manganese pieces, irregular, 99.95% (metals basis), Thermo Scientific Chemicals 		7439-96-5 25g 1001元 待询价 详细
2025/02/05 036221 锰片, 不规则, 99.95% (metals basis)
Manganese pieces, irregular, 99.95% (metals basis), Thermo Scientific Chemicals 		7439-96-5 100g 3740元 待询价 详细
2025/02/05 010238 锰粉, -325 目, 99.3% (metals basis)
Manganese powder, -325 mesh, 99.3% (metals basis), Thermo Scientific Chemicals 		7439-96-5 25g 393元 待询价 详细
2025/02/05 010238 锰粉, -325 目, 99.3% (metals basis)
Manganese powder, -325 mesh, 99.3% (metals basis), Thermo Scientific Chemicals 		7439-96-5 250g 872元 待询价 详细
2025/02/05 010238 锰粉, -325 目, 99.3% (metals basis)
Manganese powder, -325 mesh, 99.3% (metals basis), Thermo Scientific Chemicals 		7439-96-5 1kg 1670元 待询价 详细
2025/02/05 010236 锰片, irregular, 99.9% (metals basis)
Manganese pieces, irregular, 99.9% (metals basis), Thermo Scientific Chemicals 		7439-96-5 250g 725元 待询价 详细
2025/02/05 010236 锰片, irregular, 99.9% (metals basis)
Manganese pieces, irregular, 99.9% (metals basis), Thermo Scientific Chemicals 		7439-96-5 1kg 1446元 待询价 详细
2025/02/05 010236 锰片, irregular, 99.9% (metals basis)
Manganese pieces, irregular, 99.9% (metals basis), Thermo Scientific Chemicals 		7439-96-5 5kg 3054元 待询价 详细
2024/04/30 36215 锰碎片, 0.8-12mm (0.03-0.47in), 99.98% (metals basis)
Manganese granules, 0.8-12mm (0.03-0.47in), 99.98% (metals basis) 		7439-96-5 MFCD00011111 100g 3074元 2 详细
2024/04/30 45098 锰
Manganese powder, APS <10 micron, 99.6% (metals basis) 		7439-96-5 MFCD00011111 1kg 3581元 0 详细
2024/04/30 36315 锰粉, -325目, 99.95% (metals basis)
Manganese powder, -325 mesh, 99.95% (metals basis) 		7439-96-5 MFCD00011111 100g 2962元 24 详细
2024/04/30 10236 锰片, irregular, 99.9% (metals basis)
Manganese pieces, irregular, 99.9% (metals basis) 		7439-96-5 MFCD00011111 5kg 3054元 0 详细
2024/04/30 36221 锰片, 不规则, 99.95% (metals basis)
Manganese pieces, irregular, 99.95% (metals basis) 		7439-96-5 MFCD00011111 100g 3937元 4 详细
2024/04/30 41343 锰粉, -140+325目, 99.6% (metals basis)
Manganese powder, -140+325 mesh, 99.6% (metals basis) 		7439-96-5 MFCD00011111 500g 5156元 0 详细
2024/04/30 040862 锰
Manganese sputtering target50.8mm (2.0in) dia x 3.18mm (0.125in) thick99.95% (metals basis) 		7439-96-5 50.8mm (2.0in) 直径 x 3.18mm (0.125in) 厚, 99.95 1each 12501元 0 详细
2024/04/30 45508 纳米锰, APS 30-50nm, 99.9% (metals basis)
Manganese nanopowder, APS 30-50nm 		7439-96-5 MFCD00011111 25g 14489元 0 详细
2024/04/30 10236 锰片, irregular, 99.9% (metals basis)
Manganese pieces, irregular, 99.9% (metals basis) 		7439-96-5 MFCD00011111 1kg 1522元 2 详细
2024/04/30 36315 锰粉, -325目, 99.95% (metals basis)
Manganese powder, -325 mesh, 99.95% (metals basis) 		7439-96-5 MFCD00011111 25g 1126元 17 详细
2024/04/30 41343 锰粉, -140+325目, 99.6% (metals basis)
Manganese powder, -140+325 mesh, 99.6% (metals basis) 		7439-96-5 MFCD00011111 100g 1754元 0 详细
2024/04/30 10238 锰粉, -325 目, 99.3% (metals basis)
Manganese powder, -325 mesh, 99.3% (metals basis) 		7439-96-5 MFCD00011111 1kg 1758元 5 详细
2024/04/30 45098 锰
Manganese powder, APS <10 micron, 99.6% (metals basis) 		7439-96-5 MFCD00011111 250g 919元 0 详细
2024/04/30 36221 锰片, 不规则, 99.95% (metals basis)
Manganese pieces, irregular, 99.95% (metals basis) 		7439-96-5 MFCD00011111 25g 1054元 2 详细
2024/04/30 36215 锰碎片, 0.8-12mm (0.03-0.47in), 99.98% (metals basis)
Manganese granules, 0.8-12mm (0.03-0.47in), 99.98% (metals basis) 		7439-96-5 MFCD00011111 25g 1079元 0 详细
2024/04/30 10238 锰粉, -325 目, 99.3% (metals basis)
Manganese powder, -325 mesh, 99.3% (metals basis) 		7439-96-5 MFCD00011111 25g 414元 49 详细
2024/04/30 45098 锰
Manganese powder, APS <10 micron, 99.6% (metals basis) 		7439-96-5 MFCD00011111 50g 423元 4 详细
2024/04/30 C31744 锰, 99+%
Manganese, 99+%, powder, -40 mesh 		7439-96-5 99+ 250g 800元 0 详细
2024/04/30 C31744 锰, 99+%
Manganese, 99+%, powder, -40 mesh 		7439-96-5 99+ 1kg 2363元 0 详细
2024/04/30 51014228 电解锰
Manganese 		500g 0元 请询货期 详细
2024/01/19 41343 锰粉, -140+325目, 99.6% (metals basis)
Manganese powder, -140+325 mesh, 99.6% (metals basis) 		7439-96-5 MFCD00011111 25g 591元 0 详细
2024/01/16 45508 纳米锰, APS 30-50nm, 99.9% (metals basis)
Manganese nanopowder, APS 30-50nm 		7439-96-5 MFCD00011111 5g 5231元 0 详细
2024/01/16 040865 锰
Manganese sputtering target76.2mm (3.0in) dia x 6.35mm (0.250in) thick99.95% (metals basis) 		7439-96-5 76.2mm (3.0in) 直径 x 6.35mm (0.250in) 厚, 99.95 1each 9596元 0 详细
2024/01/16 10238 锰粉, -325 目, 99.3% (metals basis)
Manganese powder, -325 mesh, 99.3% (metals basis) 		7439-96-5 MFCD00011111 250g 918元 11 详细
2024/01/16 10236 锰片, irregular, 99.9% (metals basis)
Manganese pieces, irregular, 99.9% (metals basis) 		7439-96-5 MFCD00011111 250g 763元 2 详细
2023/03/20 R40012 锰
Manganese, flake 		7439-96-5 1mg 10827元 0 详细
2023/03/20 R40012 锰
Manganese, flake 		7439-96-5 2mg 21218元 0 详细
2021/02/25 R40012 锰
Manganese, flake 		7439-96-5 5mg 41862元 0 详细
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