MDL：
MFCD00011084

分子式：
Li2CO3

分子量：
73.89

別名：
Camcolit Candrmide Carbolith

產(chǎn)品訂購(gòu)：

品名	規(guī)格	包裝	單價(jià)	貨期
碳酸鋰	AR	100g	41.8元	現(xiàn)貨
碳酸鋰	CP	100g	61.6元	現(xiàn)貨
碳酸鋰	SP	25g	96.8元	咨詢客服
碳酸鋰	4N	25g	74.8元	咨詢客服
碳酸鋰	AR	500g	112.2元	促銷
碳酸鋰	4N	100g	165元	咨詢客服
碳酸鋰	5N	100g	319元	咨詢客服
碳酸鋰	5N	25g	121元	咨詢客服
碳酸鋰	4N	500g	429元	咨詢客服

性狀：
白色單斜晶體或堿性粉末,微溶于水，本品1克能溶于78毫升冷水及140毫升沸水中;溶于稀酸,不溶于醇.
熔點(diǎn):723℃
沸點(diǎn):1230℃

質(zhì)量標(biāo)準(zhǔn)：
項(xiàng)目Item　　                        分析純　      化學(xué)純
                                     (AR)          (CP)
Li2CO3含量,%                         99.5          99.00
雜質(zhì)含量Impurities,%
鹽酸不溶物                          ≤0.01         0.01
B                                   ≤0.002        0.01
SO42-                               ≤0.04         0.04
Cl-                                 ≤0.01          --
Fe2O3                               ≤ 0.001       0.001
K                                   ≤0.004        0.003
Mg                                  ≤0.004        0.005
CaO                                 ≤--           0.03
Ca                                  ≤0.01          --
Na                                  ≤0.02          --
H2O                                 ≤0.30         0.4
灼失                                ≤0.45
B                                   ≤--           0.0003

項(xiàng)目                                高純4N        高純5N級(jí)
Li2CO3主含量,%                      ≥ 99.99       99.999
雜質(zhì)含量Impurities,ppm：
Pb                                  ≤1            1
Cu                                  ≤1            0.5
Co                                  ≤1            0.5
Ni                                  ≤1            0.5
Fe                                  ≤3            1
Al                                  ≤3            1
Mn                                  ≤1            0.5
Zn                                  ≤3            2
Cd                                  ≤5            0.5
Cr                                  ≤1            1
Mg                                  ≤5            2
Ca                                  ≤10           5
Na                                  ≤10           5
K                                   ≤10           3
Si                                  ≤10           5
F                                   ≤50           5
Tl                                  ≤-            1
Ba                                  ≤5            5
Rb                                  ≤-            1
Cs                                  ≤-            1
Sr                                  ≤-            2

ACS級(jí)
項(xiàng)目名稱Item                                      ACS Grade
含量(Li2CO3)Assay                                  ≥99.0%
鹽酸不溶物Insoluble in dilute hydrochloric acid    ≤0.01%
氯化物(Cl)Chloride(Cl)                             ≤0.005%
硝酸鹽(NO3)Nitrate                                 ≤5ppm
硫化合物(以SO4計(jì))Sulfur compounds                  ≤0.2%
重金屬(以Pb計(jì))Heavy metals(as Pb)                  ≤0.002%
鐵(Fe)Iron(Fe)                                     ≤0.002%
鈣(Ca)Calcium(Ca)                                  ≤0.01%
鉀(K)Potassium(K)                                  ≤0.01%
鈉(Na)Sodium(Na)                                   ≤0.1%

貯存：
密封保存。