Sulbactame

We are offering our customers a wide range of Sulbactame, which are available following Specifications :-
Assay:96-102%
Water:12-15%
PH:3.5-5.5
Specific optical rotation:+280~ +305
Characters : White or almost white crystalline granule and powderA white crystalline granule and powder
Identification(1) The spectrum obtained with the substance to be examined corresponds with that obtained with reference standard
(2) Should meet the requirement under waterComforms
Appearance of solutiona reference suspension II
(1 mol/L hydrochloric acid)
a reference suspension II
(2 mol/L ammonia)a Reference suspension I

Reference suspension I
PH 3.5~5.5 4.4
Specific optical rotation +280~ +305 +296
Related substances Any impuritya 1.0% 0.26%
Dimethylaniline a 20ppm Complies
(not used in process)
Water 12.0%~15.0% 13.3%
Sulphated ash a 0.5% 0.07%
Bulk density 0.45g/ml - 0.65g/ml 0.57g/ml
Tapped density a Y0.65g/ml 0.76g/ml
Assay 96.0%~102.0% C16H19N3O4S
(calculated on the anhydrous basis) 99.7%