| ITEM |
STANDARDS |
| Appearance |
White?to?yellow?crystalline?powder |
| Assay(%) |
98.0?-?102.0 |
| L-Arginine(%) |
65.5?-?69 |
| Alpha?Ketoglutarate(%) |
26.5?-?29 |
| Specific?rotation(°) |
+16.5?-?+18.5 |
| Loss?on?drying(%) |
1.0?Max |
| Ash(%) |
0.2?Max |
| pH |
5.5?-?7.0 |
| Cl(%) |
0.05?Max |
| Heavy?Metals(ppm) |
10.0?Max |
| As(ppm) |
1.0?Max |
| Pb(ppm) |
1.0?Max |
| Cd(ppm) |
1.0?Max |
| Hg(ppm) |
1.0?Max |
| Fe(ppm) |
10.0?Max |
| Bulk?density(g/ml) |
0.5?Min |
| Particle?size |
30?Mesh |
| Total?Plate?Count(cfu/g) |
1000?Max |
| Yeast?&?Mold(cfu/g) |
100?Max |
| E.Coli(cfu/g) |
Negative |
| Salmonella(cfu/g) |
Negative |
Contact Us
Tel: +0086-21- 31267000
Fax: +0086-21-58768440
Address: Foodchem Building,2277 Zuchongzhi Road, Zhangjiang Hi-Tech Park,Shanghai,201203,China
Skype:foodchemmis07
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