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- Product Name: BP-9 ; Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone
- Cas No.: 76656-36-5
- Formula:C15H12Na2O11S2
- Weight: 478.36
- Assay: 99.0%min
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No.： |
0005 |
Product Name： |
BP-9 ; Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone |
CAS No.： |
76656-36-5 |
Formula： |
C15H12Na2O11S2 |
Weight： |
478.36 |
Purity： |
99.0%min |
Introduction： |
Appearance:Bright yellow crystalline powder
Gardner Color: 6.0 max
Assay: 85.0% min or 65.0% min
Chromatographic Purity: 98.0% min
Odor:Similar in character and intensity to standrad,very slight solvent odor
K-value(in water at 330 nm): 16.0 min
Solubility:(5g/100ml water at 25 deg C) Clear solution, free from insoluble
Non-toxic: without irritation to human body
Storage condition:Preserve under tight and light-resistant condition
Package:25kg fibre drum
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