1、Chemical Name：POTASSIUM BICARBONATE
2、Molecular Formula: KHCO3
3、Molecular Weight: 100.115
4、CAS:298-14-6
5、Character: The colorless transparent monoclinic structure has a relative density of 2.17. It is stable and soluble in water in the air. It is weakly alkaline aqueous solution due to hydrolysis and does not precipitate with magnesium salt..
6、Usage: It can be used as raw material for the production of potassium carbonate, potassium acetate, potassium arsenite, etc. It can also be used as acidity regulator and chemical leavening agent in the industries of medicine, food and fire extinguishing agent, etc. It can be used in all kinds of food that need leavening agent according to the regulations of our country, and it can be used appropriately according to the production needs.
7、Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from water and moisture during transport, unloaded with care as to avoid being damaged. Furthermore, it must be stored separately from poisonous substances.
|
質(zhì)量指標(biāo) |
Specification |
GB1886.247-2016 |
FCC V |
|
總堿量(以KHCO3計(jì))(以干基計(jì));w/% |
content |
99.0-101.5 |
99.0-101.5 |
|
水不溶物,w/% ≤ |
water insoluble |
0.02 |
--- |
|
干燥臧量;w/% ≤ |
Loss on Drying |
0.25 |
0.25 |
|
砷 （以As計(jì)）/（mg/kg）≤ |
Arsenic salt |
3.0 |
--- |
|
鉛（Pb）/（mg/kg） ≤ |
Lead |
2.0 |
2.0 |
|
pH(100g/L溶液) ≤ |
PH value |
8.6 |
--- |
|
碳酸鹽 |
Carbonate |
--- |
Passes test |
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