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鎘粉 [7440-43-9]
英文名：Cadmium pellet
CAS號：7440-43-9 分子式：CD 分子量：112.41

T103645-500g 鎘粉 [7440-43-9] 4N 500g 2416.00 促銷價:1497.92
T103646-100g 鎘粉 [7440-43-9] 4N 100g 563.00 促銷價:349.06
T103648-25g 鎘粉 [7440-43-9] 4N 25g 208.00 促銷價:128.96
T103641-500g 鎘粉 [7440-43-9] 5N 500g 3000.00 促銷價:1860.00
T103642-100g 鎘粉 [7440-43-9] 5N 100g 966.00 促銷價:598.92
T103643-25g 鎘粉 [7440-43-9] 5N 25g 333.00 促銷價:206.46
T103644-5g 鎘粉 [7440-43-9] 5N 5g 80.00 促銷價:49.60
T103649-10g 鎘粉 [7440-43-9] 6N 10g 137.00
T103645-10g 鎘粉 [7440-43-9] 7N 10g 177.00
T103648-500g 鎘粉 [7440-43-9] 99.98%,≤150μm,powder 500g 2333.00 促銷價:1446.46
T103649-100g 鎘粉 [7440-43-9] 99.98%,≤150μm,powder 100g 533.00 促銷價:330.46
T103640-25g 鎘粉 [7440-43-9] 99.98%,≤150μm,powder 25g 196.00 促銷價:121.52
T103646-50ml 鎘粉 [7440-43-9] 標準溶液1000μg/ml in 1.0 mol/L HNO3 50ml 235.00 促銷價:176.25
T103642-500g 鎘粉 [7440-43-9] 鎘粉(AR99.5%) 500g 1500.00 促銷價:945.00
T103640-250g 鎘粉 [7440-43-9] 鎘粉(AR99.5%) 250g 800.00 促銷價:504.00
T103645-100g 鎘粉 [7440-43-9] 鎘粉(AR99.5%) 100g 383.00 促銷價:241.29
T103648-500g 鎘粉 [7440-43-9] 鎘粒99.99% 500g 515.00 促銷價:329.60
T103647-100g 鎘粉 [7440-43-9] 鎘粒99.99% 100g 215.00 促銷價:139.75
T103646-25g 鎘粉 [7440-43-9] 鎘粒99.99% 25g 81.00 促銷價:52.65
T103643-500g 鎘粉 [7440-43-9] 鎘粒AR 500g 216.00 促銷價:151.20
T103644-100g 鎘粉 [7440-43-9] 鎘粒AR 100g 86.00 促銷價:60.20

訂貨編號	商品名稱	規(guī)格	包裝	單價	促銷價	會員價	數量
T103645-500g	鎘粉 [7440-43-9]	4N	500g	2416.00	1497.92	登錄可見	T103645-500g 鎘粉 [7440-43-9] 4N 500g 2416.00 促銷價:1497.92
T103646-100g	鎘粉 [7440-43-9]	4N	100g	563.00	349.06	登錄可見	T103646-100g 鎘粉 [7440-43-9] 4N 100g 563.00 促銷價:349.06
T103648-25g	鎘粉 [7440-43-9]	4N	25g	208.00	128.96	登錄可見	T103648-25g 鎘粉 [7440-43-9] 4N 25g 208.00 促銷價:128.96
T103641-500g	鎘粉 [7440-43-9]	5N	500g	3000.00	1860.00	登錄可見	T103641-500g 鎘粉 [7440-43-9] 5N 500g 3000.00 促銷價:1860.00
T103642-100g	鎘粉 [7440-43-9]	5N	100g	966.00	598.92	登錄可見	T103642-100g 鎘粉 [7440-43-9] 5N 100g 966.00 促銷價:598.92
T103643-25g	鎘粉 [7440-43-9]	5N	25g	333.00	206.46	登錄可見	T103643-25g 鎘粉 [7440-43-9] 5N 25g 333.00 促銷價:206.46
T103644-5g	鎘粉 [7440-43-9]	5N	5g	80.00	49.60	登錄可見	T103644-5g 鎘粉 [7440-43-9] 5N 5g 80.00 促銷價:49.60
T103649-10g	鎘粉 [7440-43-9]	6N	10g	137.00	137.00	登錄可見	T103649-10g 鎘粉 [7440-43-9] 6N 10g 137.00
T103645-10g	鎘粉 [7440-43-9]	7N	10g	177.00	177.00	登錄可見	T103645-10g 鎘粉 [7440-43-9] 7N 10g 177.00
T103648-500g	鎘粉 [7440-43-9]	99.98%,≤150μm,powder	500g	2333.00	1446.46	登錄可見	T103648-500g 鎘粉 [7440-43-9] 99.98%,≤150μm,powder 500g 2333.00 促銷價:1446.46
T103649-100g	鎘粉 [7440-43-9]	99.98%,≤150μm,powder	100g	533.00	330.46	登錄可見	T103649-100g 鎘粉 [7440-43-9] 99.98%,≤150μm,powder 100g 533.00 促銷價:330.46
T103640-25g	鎘粉 [7440-43-9]	99.98%,≤150μm,powder	25g	196.00	121.52	登錄可見	T103640-25g 鎘粉 [7440-43-9] 99.98%,≤150μm,powder 25g 196.00 促銷價:121.52
T103646-50ml	鎘粉 [7440-43-9]	標準溶液1000μg/ml in 1.0 mol/L HNO3	50ml	235.00	176.25	登錄可見	T103646-50ml 鎘粉 [7440-43-9] 標準溶液1000μg/ml in 1.0 mol/L HNO3 50ml 235.00 促銷價:176.25
T103642-500g	鎘粉 [7440-43-9]	鎘粉(AR99.5%)	500g	1500.00	945.00	登錄可見	T103642-500g 鎘粉 [7440-43-9] 鎘粉(AR99.5%) 500g 1500.00 促銷價:945.00
T103640-250g	鎘粉 [7440-43-9]	鎘粉(AR99.5%)	250g	800.00	504.00	登錄可見	T103640-250g 鎘粉 [7440-43-9] 鎘粉(AR99.5%) 250g 800.00 促銷價:504.00
T103645-100g	鎘粉 [7440-43-9]	鎘粉(AR99.5%)	100g	383.00	241.29	登錄可見	T103645-100g 鎘粉 [7440-43-9] 鎘粉(AR99.5%) 100g 383.00 促銷價:241.29
T103648-500g	鎘粉 [7440-43-9]	鎘粒99.99%	500g	515.00	329.60	登錄可見	T103648-500g 鎘粉 [7440-43-9] 鎘粒99.99% 500g 515.00 促銷價:329.60
T103647-100g	鎘粉 [7440-43-9]	鎘粒99.99%	100g	215.00	139.75	登錄可見	T103647-100g 鎘粉 [7440-43-9] 鎘粒99.99% 100g 215.00 促銷價:139.75
T103646-25g	鎘粉 [7440-43-9]	鎘粒99.99%	25g	81.00	52.65	登錄可見	T103646-25g 鎘粉 [7440-43-9] 鎘粒99.99% 25g 81.00 促銷價:52.65
T103643-500g	鎘粉 [7440-43-9]	鎘粒AR	500g	216.00	151.20	登錄可見	T103643-500g 鎘粉 [7440-43-9] 鎘粒AR 500g 216.00 促銷價:151.20
T103644-100g	鎘粉 [7440-43-9]	鎘粒AR	100g	86.00	60.20	登錄可見	T103644-100g 鎘粉 [7440-43-9] 鎘粒AR 100g 86.00 促銷價:60.20

化學性質

銀白色帶藍的發(fā)光金屬。具展性和延性，80度時變脆燃燒。易溶于稀硝酸，慢溶于熱鹽酸，冷時幾乎無反應。能被熱硫酸轉化為硫酸鹽。18度時100克汞溶解5.17克鎘。鎘鹽溶液遇硫化氫或硫化鈉產生沉淀。常制成棒狀、塊狀、粉狀等。密度:8.60 熔點:321℃ 沸點:767℃

質量標準

Q/（HG）SJ　232-91
項目Item　　                                     分析純　化學純
                                                 （AR）   （CP）
含量（Cd)Assay,%                                ≥ 99.0    99.0
鐵(Fe)Iron,%                                    ≤ 0.003   0.001
鋅(Zn)Zinc,%                                    ≤ 0.01    0.05
銅(Cu)Copper,%                                  ≤ 0.01    0.02
鉛(Pb)Lead,%                                    ≤ 0.02    0.05

項目                                                     高純鎘5N
Cd                                                       >99.999%
銀、鋁、鉍、鈣、銅、鐵、鎂、鎳、鉛、錫、鋅雜質總量:      <10ppm

項目                                                      超純鎘6N
Cd                                                        >99.9999%
銀、鋁、鉍、鈣、銅、鐵、鎂、鎳、鉛、錫、鋅雜質總量:       <1ppm

項目                                                      超高純鎘7N
Cd                                                        >99.99999%
銀、鋁、鉍、鈣、銅、鐵、鎂、鎳、鉛、錫、鋅雜質總量:       <0.1ppm

99.99%,granular:

含量assay                            ≥99.99%
電阻率resistivity                    7.27 μΩ-cm, 22°C
沸點Boiling point                    765 °C
熔點Melting point                    320.9 °C
密度density                          8.65 g/mL at 25 °C
痕量金屬cation traces                Fe: ≤20 mg/kg

等級grade                            99.98%，powder,粒徑:10±5μm

含量assay                            ≥99.98%
痕量金屬cation traces                Fe: ≤20 mg/kg
粒徑Particle size                    5-15μm