Specification Sheet
Chemical Name： Aminoacetic Acid Monosodium salt; Aminoethanoic Acid Monosodium salt; Sodium Glycocollate; Sodium Aminoacetate
Molecular Formula： H2NCH2COONa
Molecular Weight： 97.05
Cas No。： ［6000-44-8］
Characteristics： White crystals, Odorless; Soluble in water.
Quality Standards： Enterprise Standard
|
Items |
Specifications |
Test Method |
|
Appearance |
White crystalline powder |
Observation |
|
Nitrogen content，% |
14.2~14.5 |
Kjeldahl with mineralisation |
|
Sodium (as Na), % |
22.5~24.5 |
Sulfated ash |
|
PH value(5% in water) |
11.0~11.3 |
PH |
|
Humidity，% |
≤0.5 |
Karl–Fischer titration |
|
Transmittance, %
(5% in water,400 nm,1 cm) |
98.0 |
Spectrophotometry |
|
Assay (C2H4NO2Na),% |
≥98.5 |
Conversion from sulfated ash |
|
Heavy metals(as Pb), ppm |
≤10 |
Limit test |
|
Arsenic(as As) , ppm |
≤1 |
Limit test |
|
Chloride(as Cl),% |
≤0.01 |
Limit test |
|
Iron(as Fe), ppm |
≤10 |
Limit test |
|
