Specification:

1) Appearance:white color free flowing crystals

2) Colour in solution:transparent

3) Odor:typical MSG mono sodium glutamate

4) Assay:99.0% min (as Monosodium glutamate monohydrate)

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:74/100ml water at 25 degrees Celsius,105.0g/100ml water at 60 degrees Celsius

9) Sodium Content:12.3%

10) Chloride:0.2% max (as CI)

11) Arsenic:0.5 ppm max (as As)

12) Heavy Metals (as Pb):10ppm max

13) Leads (Pb):10ppm max

14) Sieve Analysis:80-200 mesh

15) Standard plate count:5,000/g max

16) Moulds:100g/max

17) Coliforms:10/g max

18) E.coli: 10/g max



Standard:

Specifications:FCCIV,GB/T8967-2000,QB,/1500-92

Packaging:25kg/22.68(50LBS)/2.5kg/454g/100g/others