D-Glucosamine Sulfate 2KCL

                                   
Product quality standards:

 


	

		

			

			
Items
			
			

			
Standard
			
		
		

			

			
Description
			
			

			
White crystalline powder
			
		
		

			

			
Odor
			
			

			
Odorless
			
		
		

			

			
Particle Size
			
			

			
100%Over 30 mesh
			
		
		

			

			
Bulk density
			
			

			
≥0.85g/ml
			
		
		

			

			
Assay(HPLC)
			
			

			
98.00—102.00%
			
		
		

			

			
Specification Rotation
			
			

			
＋47°～＋53°
			
		
		

			

			
Transm
			
			

			
≥90.0
			
		
		

			

			
Residue on Ignition
			
			

			
26.5%～31.0%
			
		
		

			

			
Loss on Drying
			
			

			
≤0.5%
			
		
		

			

			
pH（20mg/ml,水溶液）
			
			

			
3.5—5.0
			
		
		

			

			
Chloride
			
			

			
11.3%～12.3%
			
		
		

			

			
Sulfate
			
			

			
15.5% --16.5%
			
		
		

			

			
Potassium
			
			

			
11.7%--13.0%
			
		
		

			

			
Iron
			
			

			
≤10ppm
			
		
		

			

			
Heavy Metals
			
			

			
≤10ppm
			
		
		

			

			
Microbiological Test

			
Total Plate Count

			
Yeast&Mold

			
Coliforms Group

			
Salmonella

			
staphyloccus
			
			

			
 

			
≤1000CFU/g

			
≤100CFU/g

			
≤30MPN/100g

			
Not checked out

			
Not checked out