Détails de produit
Lieu d'origine: Shanghai, Chine
Nom de marque: Yixin
Numéro de modèle: YXC-003
Conditions de paiement et d'expédition
Quantité de commande min: 1
Prix: $1,026-1,080
CAS No.: |
Je vous en prie. |
Pureté: |
98,5 / 99,5% |
Apparence: |
Blanc granulaire |
Point de fusion: |
891°C |
Point d'ébullition: |
333,6 ° C |
Poids moléculaire: |
138.21 |
Solubilité dans l'eau: |
Soluble dans l'eau chaude |
Contenu K2CO3: |
≥99,0% min |
Contenu KCL: |
≤0,015 |
Contenu K2SO4: |
≤ 001 |
Contenu de Fe: |
≤0.001 |
Insolubles de l'eau: |
≤0.02 |
Le heavy metal: |
≤ 10 ppm |
Comme contenu: |
≤2ppm |
Perte après avoir brûlé: |
≤ 060 |
CAS No.: |
Je vous en prie. |
Pureté: |
98,5 / 99,5% |
Apparence: |
Blanc granulaire |
Point de fusion: |
891°C |
Point d'ébullition: |
333,6 ° C |
Poids moléculaire: |
138.21 |
Solubilité dans l'eau: |
Soluble dans l'eau chaude |
Contenu K2CO3: |
≥99,0% min |
Contenu KCL: |
≤0,015 |
Contenu K2SO4: |
≤ 001 |
Contenu de Fe: |
≤0.001 |
Insolubles de l'eau: |
≤0.02 |
Le heavy metal: |
≤ 10 ppm |
Comme contenu: |
≤2ppm |
Perte après avoir brûlé: |
≤ 060 |
Potassium carbonate (K2CO3) is a white salt, soluble in water (insoluble in ethanol) which forms a strongly alkaline solution.
It can be made as the product of potassium hydroxide's absorbent reaction with carbon dioxide. It is deliquescent, often appearing a damp or wet solid. Potassium carbonate is used in the production of soap and glass.
Potassium carbonate is the primary component of potash and the more refined pearl ash or salts of tartar. Historically, pearl ash was created by baking potash in a kiln to remove impurities. The fine, white powder remaining was the pearl ash. The first patent issued by the US Patent Office was awarded to Samuel Hopkins in 1790 for an improved method of making potash and pearl ash.
In late 18th century North America, before the development of baking powder, pearl ash was used as a leavening agent in quick breads.
Item | Standard | Result |
---|---|---|
K2CO3 % | ≥99.0%min | 99.5% |
KCL% | ≤0.015 | 0.012 |
K2SO4, % | ≤0.01 | 0.007 |
Fe, % | ≤0.001 | 0.0007 |
Water Insolubles, % | ≤0.02 | 0.007 |
Heavy metal(as Pb) | ≤10ppm | 7ppm |
As | ≤2ppm | 0.6ppm |
Loss after burning, % | ≤0.60 | 0.22 |
25/50kg/plastic woven bags
MOQ: 1ton
All packing with pallet into container
20'GP: 27tons
By sea
Around 3-20 days.
Since it is established in 1998, Shanghai Yixin Chemical Co.,Ltd. has become a reliable supplier in the field of chemical industry. Currently, overseas business of our company is composed of two parts basic inorganic raw chemicals and fine chemicals.
We sell inorganic chemicals like following:
Borax, Basic Copper Carbonate, Strontium carbonate, Potassium carbonate, Potassium bicarbonate, Potassium Acetate, Manganese sulfate, Sodium Molybdate, Ammonium Molybdate, and Ferrous sulfate.
We aim to build a worldwide business, to provide reliable quality chemicals at competitive price for your needs. We will listen to what do you want and endeavor to achieve it.