MDL：
MFCD00011250

Molecular Formula：
SrCO3

Molecular Weight：
147.63

Product order：

Name	Specifications	Packing	Price	Delivery
Strontium Carbonate	AR	500g	RMB 93.5	現(xiàn)貨
Strontium Carbonate	CP	500g	RMB 83.6	現(xiàn)貨
Strontium Carbonate	SP	25g	RMB 70.4	促銷
Strontium Carbonate	99.95% metals basis	25g	RMB 88	現(xiàn)貨
Strontium Carbonate	電子級(jí)，0.3～0.5um，99.5%	500g	RMB 55	現(xiàn)貨
Strontium Carbonate	99.95% metals basis	100g	RMB 429	現(xiàn)貨
Strontium Carbonate	99.95% metals basis	500g	RMB 1743.5	現(xiàn)貨
Strontium Carbonate	99.995% metals basis	5g	RMB 209	現(xiàn)貨
Strontium Carbonate	99.995% metals basis	25g	RMB 759	現(xiàn)貨
Strontium Carbonate	99.995% metals basis	100g	RMB 2156	現(xiàn)貨

Character：
白色粉末。無(wú)氣味。能溶于稀鹽酸和稀硝酸并放出二氧化碳；微溶于含二氧化碳的水和銨鹽溶液；不溶于水。1100℃分解為二氧化碳和氧化鍶。熔點(diǎn)：1497℃（60個(gè)大氣壓，在CO2氣流中）。 

Quality Standard：
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

項(xiàng)目                            SP級(jí)（光譜級(jí)）
SrCO3(以干基計(jì))%                ≥99.5
Sr%                             ≤0.003
Mg%                             ≤0.005
Ca%                             ≤0.02
Ba%                             ≤0.05
Fe%                             ≤0.001
重金屬(以Pb計(jì))Heavy metals,%     ≤ 0.002 
澄清度試驗(yàn)                          合格
陽(yáng)離子符合光譜定性                  合格

項(xiàng)目                                        99.99% 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                              ≥99.99% Based On Trace Metals Analysis
ICP:                                    Confirms Strontium Component Confirmed
痕量金屬分析Trace Metal Analysis        ≤200ppm by ICP Atomic emission
(Rb、Cu、Ba、Y、Ti、Cr、Sb、Fe)

項(xiàng)目                                 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) 

Storage：
密封保存。