USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
product name: |
1,1'-biphenyl-4,4'-dicarboxylic acid |
synonyms: |
biphenyl-4,4'-dicarboxylic acid 4,4'-biphenyldicarboxylic acid; 4,4'-bibenzoic acid |
cas number: |
787-70-2 |
molecular formula: |
c14h10o4 |
molecular weight: |
242.23 |
einecs number: |
212-328-3 |
molecular structure: |
|
specifications: |
appearance off white powder identification uv.ir as stipulated related substances single impurity ≤0.5% total impurity ≤1.0% loss on drying ≤1.0% sulfated ash ≤0.3% heavy metal ≤20ppm organic volatile substances ≤1.0% purity ≥99.0% |
packing: |
25kg/fiber drum |
hazard: |
not dangerous cargo |
application: |
important organic synthetic intermediates can be widely used in pharmaceutical, organic polymer materials and supramolecular materials and liquid crystal products
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