we are a major manufacturer of MSG in China.we alwaysprivide our cuatomer with high quality and competitive priceproducts.
The major specifiction is as follow.
1)Appearance: White color free flowingcrystals
2)Colour in Solution: Transparent
3)Odor: Typical MSG mono sodium glutamate
4)Assay: 99.0% min (as Monosodium glutamatemonohydrate)
5)PH: 6.7-7.2(5.0% solution)
6)Specific rotation: 24.8% - 25.3%
7)Loss on Drying(105c,5hrs): 0.5% max
8)Solubility: 74g/100ml water at 25 degrees Celsius,105.0g/100ml water at 60 degrees Celsius
9)Sodium Content: 12.3%max
10)Chloride: 0.2% max (as Cl)
11) Arsenic: 0.5 ppm max (as As)
12)Heavy metals (as Pb): 10ppm max
13)Leads(Pb): 10ppm max

Looking forward to your inquire soon

Best & Regards!

JACK ZHU