Pharmaceutical intermediates

Benzaldehyde-2-sodium sulphonate

 English name
 benzaldehyde-2-sodium sulphonate; benzaldehyde-2-sodium sulfonate; ortho sulfo benzaldehyde sodium salt; benzaldehyde-o-sulfonic acid sodium salt; benzaldehyde-2-sulfonic acid sodium salt
 CAS RN
 1008-72-6
 molecular formula
 C7H5O4SNa
 Molecular weight
 208.2
 Company standard :
Index
Classy quality
First quality(hydrate)
Appearance white crystal white crystal Purity 95.0%min
85.0%min Moisture
1.0%max
— Inorganic salt 4.0%max 4.0%max
Test method:
 Oximation Titration,Weight loss after drying
Packing:
 25kg/fibre drum or woven bag.


The product is non-inflammable,non-explosive and non-dangerous.
 


 


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