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| Customization: | Available |
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| CAS No.: | 5970-45-6 |
| Formula: | C4h6o4zn |
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| Specification | GB1903.35-2018 | BP2013 |
| Content(C4H6O4Zn ·2H2O),w/% | 99.0-101.0 | 99.0-101.0 |
| pH value(10% solution ,25ºC) | 5.8-7.0 | 5.8-7.0 |
| Chlorides(CI),w/% ≤ | 0.005 | 0.005 |
| Sulfates (SO4),w/% ≤ | 0.01 | 0.01 |
| Aluminum(Al),w/% ≤ | 0.0005 | |
| Copper(Cu),w/% ≤ | 0.005 | |
| Iron(Fe),w% ≤ | 0.005 | |
| Lead(Pb),w% ≤ | 0.0004 | 0.001 |
| Loss On Drying,w/% ≤ | 19.0 | |
| Reducing Substance | Pass Test | Pass Test |

