pharmaceutical material & intermediate

Oxiracetam

Appearance white crystalline powder
Assay ≥99.0%
Loss on drying ≤0.5%
Related substance ≤0.5%
Chloride ≤0.014%
Melting point 166-169℃
Heavy
metronidazole

Appearance A white or almost white crystalline powder
Identification positive reaction
Loss on drying 0.5% MAX
Sulphated ash 0.1% MAX
Heavy metal 20PPM MAX
Appearance of solution pass
Related
synephrine hydrochloride

Items         Standard             Results
Characteristic  White or off-white crystalline or powder     Qualified
Melting Point       145℃ to 150℃
Captan

Appearance:Off white powder
Assay ≥92% 92.9%
Water ≤1.5% 1%
PH 4-7 6.1
Titanium Dioxide

Product: Titanium Dioxide Content: 98% Min
Package: 25kg bag
SULTAMICILLIN BASE

Appearance:White or almost white, crystalline powder.
Assay:96.0%-102.0% (anhydrous and ethyl acetate free substance)
Nedaplatin

CAS No: 95734-82-0
Appearance: Off-white or slight yellow powder
Assay: 98-102.0%
PH: 6.0-7.5
Transmittance: Transparent
Related substances <1.5%
Loss on drying ≤1.0%
Metformin HCL

Appearance:The white crystal or the crystalline powder
Assay:98.5 -99%

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