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金屬鈣 [7440-70-2]
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英文名:Calcium
- 別名:鈣 鈣(粉)
- CAS號:7440-70-2 分子式:CA 分子量:40.08
T97467-100g 金屬鈣 [7440-70-2] 99.5% metals basis 100g 200.00 促銷價:146.00
T97466-25g 金屬鈣 [7440-70-2] 99.5% metals basis 2.5kg 1885.00 促銷價:1376.05
T97465-500g 金屬鈣 [7440-70-2] AR 99% 500g 366.00 促銷價:230.58
訂貨編號 | 商品名稱 | 規(guī)格 | 包裝 | 單價 | 促銷價 | 會員價 | 數(shù)量 |
T97468-500g | 金屬鈣 [7440-70-2] | 99.5% metals basis | 500g | 571.00 | 416.83 | 登錄可見 |
T97468-500g 金屬鈣 [7440-70-2] 99.5% metals basis 500g 571.00 促銷價:416.83
|
T97467-100g | 金屬鈣 [7440-70-2] | 99.5% metals basis | 100g | 200.00 | 146.00 | 登錄可見 |
T97467-100g 金屬鈣 [7440-70-2] 99.5% metals basis 100g 200.00 促銷價:146.00
|
T97466-25g | 金屬鈣 [7440-70-2] | 99.5% metals basis | 2.5kg | 1885.00 | 1376.05 | 登錄可見 |
T97466-25g 金屬鈣 [7440-70-2] 99.5% metals basis 2.5kg 1885.00 促銷價:1376.05
|
T97465-500g | 金屬鈣 [7440-70-2] | AR 99% | 500g | 366.00 | 230.58 | 登錄可見 |
T97465-500g 金屬鈣 [7440-70-2] AR 99% 500g 366.00 促銷價:230.58
|
化學(xué)性質(zhì)
質(zhì)量標(biāo)準(zhǔn)
99%:
外觀Appearance : Silver/Gray/Gold Granules
含量Assay(Complexometric EDTA) 98.5 - 101.5 %
99.5% metals basis :
外觀Appearance shiny silver pieces
X-射線衍射分析X-Ray Diffraction Conforms to Structure
純度Purity ≥99.5% Based on Trace Metals Impurities of ICP
ICP Assay Confirms calcium component
痕量金屬分析total metallic impurities ≤6000ppm by ICP Atomic emission
99.98% metals basis :
外觀Appearance Silver Pieces
X-射線衍射分析X-Ray Diffraction Conforms to Structure
純度Purity ≥99.98% Based on Trace Metals Impurities of ICP
ICP: Confirms Calcium Component Confirmed
痕量金屬分析total metallic impurities ≤200ppm by ICP Atomic emission
(K、Sc、Mg、Cu、Sr、Ag、Ba、Zn、Ga、Si、Mn、As、Fe、Co)
危險性質(zhì)
類別 遇水易燃物品
危險品標(biāo)志 F
危險類別碼 15
安全說明 8-24/25-43
爆炸物危險特性 遇水產(chǎn)生氫氣易爆
可燃性危險特性 遇水易燃; 遇水、酸產(chǎn)生易燃?xì)錃? 水解為腐蝕性石灰乳
儲運特性 庫房通風(fēng)低溫干燥; 與酸、鹵代烴分開存放
滅火劑 干粉、干砂、干石粉
用途及存儲
用途 用作合金脫氧劑、油類脫水劑、冶煉還原劑、鐵和鐵合金的脫碳劑,還用于制藥工業(yè)
用途 廣泛用于冶金、化工、醫(yī)藥、電器等工業(yè)中,鋼鐵熔煉時可作脫氧和脫磷劑,有色冶煉中是極好的還原劑等