Prix FOB
Obtenir le dernier prix|
100mt Minimum Order
Pays:
China
N ° de modèle:
584-08-7
Prix FOB:
Localité:
Tianjin
Prix de commande minimale:
-
Commande minimale:
100mt
Packaging Detail:
-
Heure de livraison:
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Capacité de Fournir:
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Payment Type:
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Personne àcontacter Ms. Liyun
Shunde, Xingtai, Hebei
Product Name Potassium Carbonate
CAS No. *******7
Molecular Weight **8.*1
Structural Formula K2CO3
Description: It is monoclinic crystal, white powder, granular
crystal or prill. It is easily soluble in water forming a
slightly alkaline solution and insoluble in alcohol and ether. It
has strong hygroscopicity. It easily cakes and turns into
Potassium Bicarbonate through absorbing carbon dioxide when
exposed to the air for a long time.
Types Food Grade Tech Grade First Grade
Purity (as K2CO3) *9% min *9% min *8.5% min
Chloride (as KCl) 0.*1% max 0.*3% max 0.1% max
Sulphate (as K2SO4) 0.*1% max. 0.*4% max 0.1% max
Iron 0.**1% max 0.**1% max 0.**3% max
Insoluble matter in water 0.*2% max 0.*4% max 0.*5% max
Burnt Loss 0.6% max 0.8% max 1% max
Relative Density 2.**8 2.**8 2.**8
Melting Point **1 **1 **1
Packing In *5/*0/**0/**0/**0/***0 KGS net plastic woven bag inner
with plastic bag or kraft paper bag.
Usage:
Used as raw materials in manufacturing electro tube, TV
kinescope, computer display; Applied in optical glass improving
clarity, strength and refractive index; Applied in electrode
avoiding electric arc breaking-off during welding; Used to
produce food additives like potassium sorbate, monopotassium
phosphate, etc; It is foliar spray fertilizer and a constituent
of compound fertilizer. In dyeing industry, it is used to produce
vat dyestuff and discharge of ice dyeing. It is absorbent
removing hydrogen sulfide and carbon dioxide; dry powder
extinguisher mixed with soda; auxiliary raw material for
producing alcohol and acetone; and anti-aging agent in rubber
production. Its solution is used in boiling and scouring of
cotton cloth and wool's degreasing. Used in manufacture of
printing ink, photograph-drug, polyester, explosives,
electroplating, etc.
| Pays: | China |
| N ° de modèle: | 584-08-7 |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | Tianjin |
| Prix de commande minimale: | - |
| Commande minimale: | 100mt |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
