Description
Technical Parameters
Product Brief Introduction
Product name: Sodium Polyglutamate
CAS: 28829-38-1
MF: (C5H7NO3)n.Na
Product Specification
|
Appearance |
White to off-white granule or powder, no lumps |
|
Molecular Weight (Da) |
≥ 700,000 |
|
Transmittance (5g/L, aqueous solution, 400nm) |
≥ 95.0% |
|
PH (10g/L, 25℃) |
5.0-7.5 |
|
Loss on Drying (105℃, 2h) |
≤ 8.0% |
|
Heavy Metals (as Pb) |
≤ 20ppm |
|
Total Plate Count |
≤ 100cfu/g |
|
Assay (HPLC) |
≥ 92.0% |
