• 碳酸鍶 [1633-05-2]

  • 英文名:Strontium carbonate
  • 別名:菱鍶礦
  • CAS號(hào):1633-05-2 分子式:CO3SR 分子量:147.63
P148979-500g 碳酸鍶 [1633-05-2] 99.95% 500g 1576.00 促銷價(jià):1260.80
P148978-100g 碳酸鍶 [1633-05-2] 99.95% 100g 385.00 促銷價(jià):308.00
P148971-25g 碳酸鍶 [1633-05-2] 99.995% 25g 670.00 促銷價(jià):536.00
P148970-5g 碳酸鍶 [1633-05-2] 99.995% 5g 186.00 促銷價(jià):148.80
P148973-500g 碳酸鍶 [1633-05-2] AR 500g 108.00 促銷價(jià):68.04
P148973-100g 碳酸鍶 [1633-05-2] AR 100g 46.00 促銷價(jià):28.98
P148975-25g 碳酸鍶 [1633-05-2] AR 25g 26.00 促銷價(jià):16.38
P148975-500g 碳酸鍶 [1633-05-2] GR 500g 130.00 促銷價(jià):81.90
P148974-100g 碳酸鍶 [1633-05-2] GR 100g 50.00 促銷價(jià):31.50
P148976-25g 碳酸鍶 [1633-05-2] GR 25g 28.00 促銷價(jià):17.64
P148974-25g 碳酸鍶 [1633-05-2] SP 25g 90.00 促銷價(jià):72.00
P148976-500g 碳酸鍶 [1633-05-2] 電子級(jí),0.3~0.5um,99.5% 500g 88.00 促銷價(jià):70.40
P148977-500g 碳酸鍶 [1633-05-2] 熒光級(jí) ≥99.5% 500g 90.00 促銷價(jià):72.00
訂貨編號(hào) 商品名稱 規(guī)格 包裝 單價(jià) 促銷價(jià) 會(huì)員價(jià) 數(shù)量
P148979-500g 碳酸鍶 [1633-05-2] 99.95% 500g 1576.00 1260.80 登錄可見(jiàn)
P148979-500g 碳酸鍶 [1633-05-2] 99.95% 500g 1576.00 促銷價(jià):1260.80
P148978-100g 碳酸鍶 [1633-05-2] 99.95% 100g 385.00 308.00 登錄可見(jiàn)
P148978-100g 碳酸鍶 [1633-05-2] 99.95% 100g 385.00 促銷價(jià):308.00
P148971-25g 碳酸鍶 [1633-05-2] 99.995% 25g 670.00 536.00 登錄可見(jiàn)
P148971-25g 碳酸鍶 [1633-05-2] 99.995% 25g 670.00 促銷價(jià):536.00
P148970-5g 碳酸鍶 [1633-05-2] 99.995% 5g 186.00 148.80 登錄可見(jiàn)
P148970-5g 碳酸鍶 [1633-05-2] 99.995% 5g 186.00 促銷價(jià):148.80
P148973-500g 碳酸鍶 [1633-05-2] AR 500g 108.00 68.04 登錄可見(jiàn)
P148973-500g 碳酸鍶 [1633-05-2] AR 500g 108.00 促銷價(jià):68.04
P148973-100g 碳酸鍶 [1633-05-2] AR 100g 46.00 28.98 登錄可見(jiàn)
P148973-100g 碳酸鍶 [1633-05-2] AR 100g 46.00 促銷價(jià):28.98
P148975-25g 碳酸鍶 [1633-05-2] AR 25g 26.00 16.38 登錄可見(jiàn)
P148975-25g 碳酸鍶 [1633-05-2] AR 25g 26.00 促銷價(jià):16.38
P148975-500g 碳酸鍶 [1633-05-2] GR 500g 130.00 81.90 登錄可見(jiàn)
P148975-500g 碳酸鍶 [1633-05-2] GR 500g 130.00 促銷價(jià):81.90
P148974-100g 碳酸鍶 [1633-05-2] GR 100g 50.00 31.50 登錄可見(jiàn)
P148974-100g 碳酸鍶 [1633-05-2] GR 100g 50.00 促銷價(jià):31.50
P148976-25g 碳酸鍶 [1633-05-2] GR 25g 28.00 17.64 登錄可見(jiàn)
P148976-25g 碳酸鍶 [1633-05-2] GR 25g 28.00 促銷價(jià):17.64
P148974-25g 碳酸鍶 [1633-05-2] SP 25g 90.00 72.00 登錄可見(jiàn)
P148974-25g 碳酸鍶 [1633-05-2] SP 25g 90.00 促銷價(jià):72.00
P148976-500g 碳酸鍶 [1633-05-2] 電子級(jí),0.3~0.5um,99.5% 500g 88.00 70.40 登錄可見(jiàn)
P148976-500g 碳酸鍶 [1633-05-2] 電子級(jí),0.3~0.5um,99.5% 500g 88.00 促銷價(jià):70.40
P148977-500g 碳酸鍶 [1633-05-2] 熒光級(jí) ≥99.5% 500g 90.00 72.00 登錄可見(jiàn)
P148977-500g 碳酸鍶 [1633-05-2] 熒光級(jí) ≥99.5% 500g 90.00 促銷價(jià):72.00
  •  訂貨編號(hào)
  •  商品名稱
  •  規(guī)格
  •  包裝
  •  單價(jià)
  •  促銷價(jià)
  •  會(huì)員價(jià)
  •  數(shù)量

化學(xué)性質(zhì)

無(wú)色斜方晶系,或白色細(xì)微粉末。 難溶于水,微溶于氨水、碳酸銨,不溶于醇,易溶于氯化銨、硝酸銨中 熔點(diǎn) 1497°C 密度 3.7 g/mL at 25 °C(lit.)

質(zhì)量標(biāo)準(zhǔn)

  

Q/(HG)SJ751-1997
項(xiàng)目ltem                         分析純      化學(xué)純
                                  (AR)        (CP)
含量(SrCO3)Assay,%             ≥ 99.0        97.0
澄清度試驗(yàn)Clarity                 合格    合格
鹽酸不溶物Insoluble matter in
hydrochloric acid,%      ≤ 0.007       0.01
氯化物(Cl)Chloride,%           ≤ 0.001       0.002
硫酸鹽(SO4)Sulfale,%           ≤ 0.01        0.02
硝酸鹽(NO3)Nitrate,%           ≤ 0.015       0.06
鈣(Ca)Calcium,%                ≤ 0.04        0.2
鎂(Mg)Magnesium,%              ≤ 0.01        0.02
鐵(Fe)Iron ,%                  ≤ 0.001       0.002
鋇(Ba)Barium,%                 ≤ 0.05        0.2
重金屬(以Pb計(jì))Heavy metals,%   ≤ 0.002       0.005
 
 
項(xiàng)目                            高純級(jí)
SrCO3(以干基計(jì))%                ≥99.5
Na%                             ≤0.002
Mg%                             ≤0.001
Ca%                             ≤0.05
Ba%                             ≤0.05
Cl%                             ≤0.005
Fe%                             ≤0.001
H2O%                            ≤0.1
D50                             0.5-1.0μm
 
 
99.95% metals basis:
 
 
外觀Appearance                          白色至類白色粉末或結(jié)晶
ICP:                                    Confirms Strontium Component Confirmed
純度Purity                              ≥99.95% Based On Trace Metals Analysis
ICP:                                    Confirms Strontium Component Confirmed
痕量金屬分析Trace Metal Analysis        ≤500ppm by ICP Atomic emission
(Rb、Cu、Ba、Y、Ti、Cr、Sb、Fe)
 
 
99.995% metals basis:
 
 
外觀Appearance                          白色至類白色粉末或結(jié)晶
ICP:                                    Confirms Strontium Component Confirmed
純度Purity                              ≥99.995% Based On Trace Metals Analysis
ICP:                                    Confirms Strontium Component Confirmed
痕量金屬分析Trace Metal Analysis        ≤50ppm by ICP Atomic emission
(Rb、Cu、Ba、Y、Ti、Cr、Sb、Fe)

  

危險(xiǎn)性質(zhì)

WGK Germany  -
毒害物質(zhì)數(shù)據(jù) 1633-05-2(Hazardous Substances Data)

  

用途及存儲(chǔ)

用途  用作專用PTC熱敏電阻元件(開關(guān)啟動(dòng)、消磁、限流保護(hù)、恒溫發(fā)熱等)生產(chǎn)的基礎(chǔ)粉料
用途  用于制造彩電陰極射線管、電磁鐵、鍶鐵氧體、煙火、熒光玻璃、信號(hào)彈等,也是生產(chǎn)其他鍶鹽的原料

  密封干燥保存。