四硼酸锂 [12007-60-2]
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英文名:Lithium tetraborate
- 别名:焦硼酸锂 四硼酸二锂 四硼酸锂,无水
- CAS号:12007-60-2 分子式:B4LI2O7 分子量:169.12
PG108898-500g 四硼酸锂 [12007-60-2] 99% 500g 600.00 促销价:420.00
PG108897-100g 四硼酸锂 [12007-60-2] 99% 100g 175.00 促销价:122.50
PG108896-25g 四硼酸锂 [12007-60-2] 99% 25g 50.00 促销价:35.00
PG108897-500g 四硼酸锂 [12007-60-2] 99.9% 500g 700.00 促销价:525.00
PG108896-100g 四硼酸锂 [12007-60-2] 99.9% 100g 211.00 促销价:158.25
PG108898-25g 四硼酸锂 [12007-60-2] 99.9% 25g 80.00 促销价:57.60
PG108895-5g 四硼酸锂 [12007-60-2] 99.99% 500g 1257.00 促销价:905.04
PG108892-100g 四硼酸锂 [12007-60-2] 99.99% 100g 382.00 促销价:275.04
PG108893-25g 四硼酸锂 [12007-60-2] 99.99% 25g 140.00 促销价:100.80
PG108897-100g 四硼酸锂 [12007-60-2] 99% 100g 175.00 促销价:122.50
PG108896-25g 四硼酸锂 [12007-60-2] 99% 25g 50.00 促销价:35.00
PG108897-500g 四硼酸锂 [12007-60-2] 99.9% 500g 700.00 促销价:525.00
PG108896-100g 四硼酸锂 [12007-60-2] 99.9% 100g 211.00 促销价:158.25
PG108898-25g 四硼酸锂 [12007-60-2] 99.9% 25g 80.00 促销价:57.60
PG108895-5g 四硼酸锂 [12007-60-2] 99.99% 500g 1257.00 促销价:905.04
PG108892-100g 四硼酸锂 [12007-60-2] 99.99% 100g 382.00 促销价:275.04
PG108893-25g 四硼酸锂 [12007-60-2] 99.99% 25g 140.00 促销价:100.80
订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
PG108898-500g | 四硼酸锂 [12007-60-2] | 99% | 500g | 600.00 | 420.00 | 登录可见 |
PG108898-500g 四硼酸锂 [12007-60-2] 99% 500g 600.00 促销价:420.00
|
PG108897-100g | 四硼酸锂 [12007-60-2] | 99% | 100g | 175.00 | 122.50 | 登录可见 |
PG108897-100g 四硼酸锂 [12007-60-2] 99% 100g 175.00 促销价:122.50
|
PG108896-25g | 四硼酸锂 [12007-60-2] | 99% | 25g | 50.00 | 35.00 | 登录可见 |
PG108896-25g 四硼酸锂 [12007-60-2] 99% 25g 50.00 促销价:35.00
|
PG108897-500g | 四硼酸锂 [12007-60-2] | 99.9% | 500g | 700.00 | 525.00 | 登录可见 |
PG108897-500g 四硼酸锂 [12007-60-2] 99.9% 500g 700.00 促销价:525.00
|
PG108896-100g | 四硼酸锂 [12007-60-2] | 99.9% | 100g | 211.00 | 158.25 | 登录可见 |
PG108896-100g 四硼酸锂 [12007-60-2] 99.9% 100g 211.00 促销价:158.25
|
PG108898-25g | 四硼酸锂 [12007-60-2] | 99.9% | 25g | 80.00 | 57.60 | 登录可见 |
PG108898-25g 四硼酸锂 [12007-60-2] 99.9% 25g 80.00 促销价:57.60
|
PG108895-5g | 四硼酸锂 [12007-60-2] | 99.99% | 500g | 1257.00 | 905.04 | 登录可见 |
PG108895-5g 四硼酸锂 [12007-60-2] 99.99% 500g 1257.00 促销价:905.04
|
PG108892-100g | 四硼酸锂 [12007-60-2] | 99.99% | 100g | 382.00 | 275.04 | 登录可见 |
PG108892-100g 四硼酸锂 [12007-60-2] 99.99% 100g 382.00 促销价:275.04
|
PG108893-25g | 四硼酸锂 [12007-60-2] | 99.99% | 25g | 140.00 | 100.80 | 登录可见 |
PG108893-25g 四硼酸锂 [12007-60-2] 99.99% 25g 140.00 促销价:100.80
|
化学性质
白色结晶状。水中溶解度:28.1 G/L 水 (20° C),51.7 G/L 水 (100° C) 熔点 760-880 °C(lit.) 密度 ≥0.25 g/mL at 25 °C(lit.)
质量标准
99%: |
外观Appearance 白色粉末 |
纯度Purity >99.0% (Titrimetry) |
干燥损失Loss on drying <0.5 % (200°C) |
重金属Heavy metals (as Pb) <50 ppm |
硫酸根SO4 < 50 ppm |
氯Cl < 50 ppm |
磷酸PO4 < 20 ppm |
钠Na < 10 ppm |
钙Ca < 50 ppm |
铁Fe < 10 ppm |
钾K < 50 ppm |
99.9% metals basis: |
外观Appearance White Powder |
ICP: Confirms Li and B Components Confirmed |
纯度Purity ≥99.9% Based on Trace Metals Impurities |
硼Titration by NAOH (% B) ≥25.0 % |
干燥损失Loss on Ignition ≤1.00 % |
痕量金属分析Trace Metal Analysis ≤1000.0 ppm By ICP and |
AA Combined |
(Ba、Ca、Fe、Mg、Zn、Na、K、Rb、Cs) |
99.99% metals basis: |
外观Appearance White Powder |
ICP: Confirms Li and B Components Confirmed |
纯度Purity ≥99.99% Based on Trace Metals Impurities |
硼Titration by NAOH (% B) 25.2 - 26.1 % |
痕量金属分析Trace Metal Analysis ≤200.0 ppm By ICP and |
AA Combined |
(Ba、Ca、Fe、Mg、Zn、Na、K、Rb、Cs、V) |
危险性质
危险品标志 Xn,Xi
安全说明 26-36-24/25-22-24
WGK Germany 3
F 3
危险类别码 36/37/38-22-20/21
用途及存储
用途 用作缓冲剂、防腐剂
用途 用于金属冶炼、珐琅制造及X射线荧光分析等