质量指标:
|
CAS NO.: |
12209-98-2 |
|
分子式: |
Na2SnO3·3H2O |
|
分子量: |
266.73 |
|
外观: |
白色针状结晶 |
|
含量(Sn): |
≥42% |
|
游离碱: |
≤3.5% |
|
碱不溶物: |
≤0.10% |
|
硝酸盐(NO3): |
≤0.10% |
|
砷(As): |
≤0.0010% |
|
重金属(Pb): |
≤0.0020% |
|
铁(Fe): |
≤0.20% |
|
锑(Sb): |
≤0.0025% |
包装:
|
25kg纸板桶 |
|
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