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金屬鐠 [7440-10-0]
英文名：praseodymium
別名：Praseodymium Metal
CAS號：7440-10-0 分子式：PR 分子量：140.90

P49074-10g 金屬鐠 [7440-10-0] 99%粒狀 10g 115.00
P49075-50g 金屬鐠 [7440-10-0] 99%，粉末 50g 2294.00
P49071-100g 金屬鐠 [7440-10-0] 粉末,99.9% metals basis 100g 4273.00
P49072-25g 金屬鐠 [7440-10-0] 粉末,99.9% metals basis 25g 1588.00
P49073-5g 金屬鐠 [7440-10-0] 粉末,99.9% metals basis 5g 440.00
P49078-250g 金屬鐠 [7440-10-0] 錠,存放于油中,99.9% metals basis 250g 2778.00
P49079-50g 金屬鐠 [7440-10-0] 錠,存放于油中,99.9% metals basis 50g 692.00
P49070-10g 金屬鐠 [7440-10-0] 錠,存放于油中,99.9% metals basis 10g 195.00

訂貨編號	商品名稱	規(guī)格	包裝	單價	促銷價	會員價	數(shù)量
P49074-10g	金屬鐠 [7440-10-0]	99%粒狀	10g	115.00	115.00	登錄可見	P49074-10g 金屬鐠 [7440-10-0] 99%粒狀 10g 115.00
P49075-50g	金屬鐠 [7440-10-0]	99%，粉末	50g	2294.00	2294.00	登錄可見	P49075-50g 金屬鐠 [7440-10-0] 99%，粉末 50g 2294.00
P49071-100g	金屬鐠 [7440-10-0]	粉末,99.9% metals basis	100g	4273.00	4273.00	登錄可見	P49071-100g 金屬鐠 [7440-10-0] 粉末,99.9% metals basis 100g 4273.00
P49072-25g	金屬鐠 [7440-10-0]	粉末,99.9% metals basis	25g	1588.00	1588.00	登錄可見	P49072-25g 金屬鐠 [7440-10-0] 粉末,99.9% metals basis 25g 1588.00
P49073-5g	金屬鐠 [7440-10-0]	粉末,99.9% metals basis	5g	440.00	440.00	登錄可見	P49073-5g 金屬鐠 [7440-10-0] 粉末,99.9% metals basis 5g 440.00
P49078-250g	金屬鐠 [7440-10-0]	錠,存放于油中,99.9% metals basis	250g	2778.00	2778.00	登錄可見	P49078-250g 金屬鐠 [7440-10-0] 錠,存放于油中,99.9% metals basis 250g 2778.00
P49079-50g	金屬鐠 [7440-10-0]	錠,存放于油中,99.9% metals basis	50g	692.00	692.00	登錄可見	P49079-50g 金屬鐠 [7440-10-0] 錠,存放于油中,99.9% metals basis 50g 692.00
P49070-10g	金屬鐠 [7440-10-0]	錠,存放于油中,99.9% metals basis	10g	195.00	195.00	登錄可見	P49070-10g 金屬鐠 [7440-10-0] 錠,存放于油中,99.9% metals basis 10g 195.00

化學性質(zhì)

銀灰色金屬塊或黑褐色粉末。有金屬光澤，遇空氣易氧化，須密封。熔點：931℃ 沸點：3520℃ 密度： 6.71

質(zhì)量標準

粉末，99.9% metals basis:

外觀Appearance                          dark grey Powder in oil
X-射線衍射分析X-Ray Diffraction         Conforms to Structure
純度Purity                              ≥99.9% Based on Trace Metals Impurities of ICP
ICP Assay                               Confirms Praeseodymium component
痕量金屬分析total metallic impurities   ≤2000ppm by ICP Atomic emission

錠，99.9% metals basis:

外觀Appearance                          dark grey ingot or rod in oil
X-射線衍射分析X-Ray Diffraction         Conforms to Structure
純度Purity                              ≥99.9% Based on Trace Metals Impurities of ICP
ICP Assay                               Confirms Praeseodymium component
痕量金屬分析total metallic impurities   ≤2000ppm by ICP Atomic emission

99%

X-射線衍射分析X-Ray Diffraction         Conforms to Structure
純度Purity                              ≥99.0% Based on Trace Metals Impurities of ICP
ICP Assay                               Confirms Praeseodymium component
痕量金屬分析total metallic impurities   ≤10000ppm by ICP Atomic emission