| ≥1 piece |
| Packaging Details: | 25kg/bag |
|---|---|
| Delivery Detail: | within 10days |
Ammonium Bicarbonate
Ammonium bicarbonate, also known as hartshorn or baker’s ammonia, is a white powdered chemical that is generally used as a leavening agent in baking recipes. It also can be use in process of Ammonium salt, phamarceutical,dyestuff and pigment,ceramics,leather tanning,catalysts,inflater for rubber etc
|
ITEM |
STANDARD |
RESULTS |
|
Appearance |
White crystals or crystalline powder |
Conforms |
|
Assay (as N H 4 HCO 3 , %) |
99. 0 -10 0 . 5 |
99. 9 |
|
Chloride s ( a s Cl , % ) |
≤ 0.003 |
< 0.003 |
|
Sulfur c ompound ( a s S O 4 , % ) |
≤ 0.007 |
< 0.007 |
|
Residue a fter e vaporation (%) |
≤ 0.008 |
0.004 |
|
Specific o ptical r otation |
+20.5° ~ +21.5° |
+20.8° |
|
Lead |
≤ 3 mg/kg |
< 3 mg/kg |
|
Arsenic |
≤ 2 mg/kg |
< 2 mg/kg |
|
Total Heavy m etal ( a s Pb) |
≤ 10 mg/kg |
< 10 mg/kg |