| ≥1 piece |
[Product name] ： Di-Sodium Glycine Carbonate (Di-SGC)
[Molecular formula] ： C 5 H 8 N 2 O 6 Na 2
[[Molecular weight] ： 238.1
[Physical-chemistry property ]: The product is white powder , flow freely ,not easy to be dampness. It will not yellow after several days under 110 ℃ , easy to be dissolved in water, the solution appears alkalescence, It will decompose rapidly and release carbon dioxide with acid. And hardly dissolved in alcohol and aether.
[Quality specification ] ： The product adopts the standard of Q/JDH.09-2006.
|
Item |
Specification |
|
Sodium % |
18.0-20.0 |
|
Nitrogen % |
11.0-12.5 |
|
pH value (5% water solution) |
8.5-9.5 |
|
Heavy metal （ Pb ） % ≤ |
0.0020 |
|
Lead (Pb)% ≤ |
0.0005 |
|
Arsenic (As)% ≤ |
0.00030 |
|
Loss on drying % ≤ |
0.50 |
[main usage]
Used in pharma-industry as material for making effervesc-ence tablet, sastricacid neutralixing medicine, dissolving agent for hard-dissolving acid medicine and foaming agent in scour.