Description
Technical Parameters
Product Brief Introduction
Product name: Sodium Alginate
CAS：9005-38-3
MF: C6H9NaO7
MW: 216.121
Product Specification
|
Item |
Specification |
|
Appearance |
White to yellowish powder |
|
Identification |
Test for sodium：Meets the standard |
|
Test for alginic acid: Meets the standard |
|
|
PH |
6.0~8.0 |
|
Water Insoluble Matter |
≤ 2.0% |
|
Moisture |
≤ 15.0% |
|
Ash |
18.0%~27.0% |
|
Particle Size |
≥ 80mesh |
|
Viscosity (20℃) |
550~750mPa.s |
|
Formaldehyde |
≤ 50ppm |
|
Lead |
≤ 5.0ppm |
|
Arsenic |
≤ 3.0ppm |
|
Cadmium |
≤ 1ppm |
|
Mercury |
≤ 1ppm |
|
Total Plate Count |
≤ 5000cfu/g |
|
Yeasts&Molds |
≤ 500cfu/g |
|
Assay |
90.8%-106.0% |
