Product Details
| Product Name: Oxobutanedioic Acid | CAS No.: 328-42-7 |
| Min. Order: 1kg | Purity: 98% |
| Supply Ability: 10 ton | Release date: 2025/05/26 |
| Payment: Bank Transfer, TT | Packaging: 25kg drums |
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CAS 328-42-7 Oxobutanedioic Acid
Item | Specification | Results |
Physical Property | ||
Appearance | White Powder | Conforms |
Odor | Characteristic | Conforms |
General Analysis | ||
Identification Assay (Test by HPLC) Loss on Drying | Identical to sample 99% - 101% ≤1.0% | Conforms 99.88% 0.39% |
Specific Rotation | +20.0 ~+22.0° | Conforms |
Ash | ≤3.0% | 0.68% |
Contaminants | ||
Lead (Pb) | ≤3.0mg/kg | 2.2 |
Arsenic (As) | ≤2.0mg/kg | 1.6 |
Cadmium (Cd) | ≤1.0mg/kg | 0.5 |
Mercury (Hg) | ≤0.1mg/kg | 0.06 |
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China- Since: 2021-12-10
- Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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