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Qingdao Kehai Biochemistry Co.,Ltd.
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Product Features |
| Special features: |
renfined |
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| Quality certification: |
IS9001,ISO14001 |
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| Packaging: |
25,250,500,1000kg |
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| Description: |
Be called methylene succinic acid according to its molecule structure. Cas No:97-65-4. Molecular formula: C5H6O4. Molecular weight: 130.1. Specific gravity: 1.49.
Product Specification: Appearance: white crystal or crystalline powder Purity: 99.5 % Min Loss weight on drying:0.3 %Max Residue on ignition: 0.01 % Max Heavy metal (Pb):10 µg/gMax Fe: 5 µg/g Max Cu:1 µg/g Max Mn: 1 µg/g Max As: 4 µg/g Max Sulfate:30 µg/g Max Chloride:10 µg/g Max Melting point:165~168? Color:5 APHA Max Clarity (5% water solution):Cloudless Clarity (20% DMSO):Cloudless
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