Product name: sodium acetate anhydrous
Molecular formula: CH3COONa
Molecular weight: 82.03
CAS NO: 127-09-3
Appearance: White, odorless, crystalline powder.
Packing: 25kgs net kraft paper bag
Usage:It can also be used as buffer, printing and dyeing assistant, pharmaceutical auxiliary material and intermediate,cement additive,etc.
Specifications:
Index name | F.C.C | Technical | E262 |
Assay(CH3COONa) /% | 99.0-101.0 | 99.0-101.0 | 99.0-101.0 |
PH of a 5% solution at 20℃ | 7.5~9.0 | 7.5~8.0 | 8.0~9.5 |
Insoluble matter%≤ | - | 0.05 | 0.05 |
Heavy metals(as Pb)% ≤ | 0.001 | - | 0.001 |
Chloride(Cl) %≤ | - | 0.1 | - |
Sulfate(SO4) %≤ | - | 0.05 | - |
Loss on drying%≤ | 1.0 | 1.0 | 2.0 |
Alkalinity %≤ | 0.2 | - | - |
Arsenic(As)% ≤ | 0.0003 | - | 0.0003 |
Mercury(Hg)% ≤ | - | - | 0.0001 |
Formic acid)% ≤ | - | - | 0.1 |