氟化鎂 [7783-40-6]
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英文名:Magnesium fluoride
- 別名:二氟化鎂
- CAS號(hào):7783-40-6 分子式:MGF2 分子量:62.30
P131599-100g 氟化鎂 [7783-40-6] 99.99% metals basis 100g 290.00
P131598-25g 氟化鎂 [7783-40-6] 99.99% metals basis 25g 85.00
P131594-500g 氟化鎂 [7783-40-6] AR 500g 92.00 促銷(xiāo)價(jià):69.00
P131593-100g 氟化鎂 [7783-40-6] AR 100g 28.00 促銷(xiāo)價(jià):21.00
P131591-500g 氟化鎂 [7783-40-6] GR 500g 111.00 促銷(xiāo)價(jià):83.25
P131594-100g 氟化鎂 [7783-40-6] GR 100g 50.00 促銷(xiāo)價(jià):37.50
訂貨編號(hào) | 商品名稱(chēng) | 規(guī)格 | 包裝 | 單價(jià) | 促銷(xiāo)價(jià) | 會(huì)員價(jià) | 數(shù)量 |
P131590-500g | 氟化鎂 [7783-40-6] | 99.99% metals basis | 500g | 1160.00 | 1160.00 | 登錄可見(jiàn) |
P131590-500g 氟化鎂 [7783-40-6] 99.99% metals basis 500g 1160.00
|
P131599-100g | 氟化鎂 [7783-40-6] | 99.99% metals basis | 100g | 290.00 | 290.00 | 登錄可見(jiàn) |
P131599-100g 氟化鎂 [7783-40-6] 99.99% metals basis 100g 290.00
|
P131598-25g | 氟化鎂 [7783-40-6] | 99.99% metals basis | 25g | 85.00 | 85.00 | 登錄可見(jiàn) |
P131598-25g 氟化鎂 [7783-40-6] 99.99% metals basis 25g 85.00
|
P131594-500g | 氟化鎂 [7783-40-6] | AR | 500g | 92.00 | 69.00 | 登錄可見(jiàn) |
P131594-500g 氟化鎂 [7783-40-6] AR 500g 92.00 促銷(xiāo)價(jià):69.00
|
P131593-100g | 氟化鎂 [7783-40-6] | AR | 100g | 28.00 | 21.00 | 登錄可見(jiàn) |
P131593-100g 氟化鎂 [7783-40-6] AR 100g 28.00 促銷(xiāo)價(jià):21.00
|
P131591-500g | 氟化鎂 [7783-40-6] | GR | 500g | 111.00 | 83.25 | 登錄可見(jiàn) |
P131591-500g 氟化鎂 [7783-40-6] GR 500g 111.00 促銷(xiāo)價(jià):83.25
|
P131594-100g | 氟化鎂 [7783-40-6] | GR | 100g | 50.00 | 37.50 | 登錄可見(jiàn) |
P131594-100g 氟化鎂 [7783-40-6] GR 100g 50.00 促銷(xiāo)價(jià):37.50
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化學(xué)性質(zhì)
質(zhì)量標(biāo)準(zhǔn)
Q/(HG)SJ439-91
項(xiàng)目Item 分析純 化學(xué)純
(AR) (CP)
灼燒失重Ignition loss,% ≤ 11.0% 11.0%
含量(MgF)Assay,% ≥ 97.5% 95.0%
氯化物(Cl)Chloride,% ≤ 0.0005 0.02
硫酸鹽(SO4)Sulfate,% ≤ 0.05 0.08
氮化合物(N)Nitrogen compound,% ≤ 0.005 0.03
硅(Si)Silicon,% ≤ 0.01 0.03
鐵(Fe)Iron,% ≤ 0.0004 0.01
重金屬(以Pb計(jì))Heavy metals,% ≤ 0.003 0.01
99.99% metals basis:
外觀Appearance colorless or transparent chunks
X-射線衍射分析X-Ray Diffraction Conforms to Structure
純度Purity ≥99.99% Based on Trace Metals Impurities of ICP
ICP Assay Confirms magnesium component
灼燒殘?jiān)黮oss on ignition <0.5% (1 Hours, 1000 °C)
痕量金屬分析total metallic impurities ≤100ppm by ICP Atomic emission
品級(jí)Grade 光譜純
(optical grade, ≥99.99% metals basis)
外觀Appearance colorless or transparent chunks
X-射線衍射分析X-Ray Diffraction Conforms to Structure
純度Purity ≥99.99% Based on Trace Metals Impurities of ICP
ICP Assay Confirms magnesium component
灼燒殘?jiān)黮oss on ignition <0.5% (1 Hours, 1000 °C)
痕量金屬分析total metallic impurities ≤100ppm by ICP Atomic emission
危險(xiǎn)性質(zhì)
用途及存儲(chǔ)
用來(lái)制造陶器、玻璃、冶煉鎂金屬的助溶劑、光學(xué)儀器中鏡頭及濾光器的涂層。用于陰極射線屏的熒光材料、光學(xué)透鏡的反折射劑及焊接劑,以及鈦顏料的涂著劑。
密封干燥保存。