Specification :

Basic zinc carbonate
1.zinc carbonate: ZnCO3.2Zn( OH) 2.H2O
2.purity: 56% -57.5%
3.ISO9001: 2000, MANUFACTURER
4.market: domestic 30% , export 70% .
Basic Zinc Carbonate
Molecular Formula: ZnCO3.2Zn( OH) 2.H2O
Proportion: 4.42-4.45
Characters: amorphous white powder, inodorous, tasteless.
Proportion: 4.42-4.45. Indissoluble in water & alcohol, slightly soluble in ammonia, soluble in diluted acid and sodium hydroxide.
Application: Used as corrosion inhibitor & desulphurization agent in oil exploitation, activator and desulphurization agent in chemical fertilizer production; also widely used in paint and other chemical industries.
Our advantages:
1 strong production capacity: about 800 tons per month
2 highest purity, lowest content of heavy metal, best package in China, lowest price on the basis of good quality
3 Certificate: ISO9001: 2000.
Our main markets: Iran, India, Indonesia, Russia, Brazil, USA, Greece, Italy, South Africa, Colombia, Canada, etc.
Payment term: 30% deposit in advance, the balance to be paid against B/ L faxing; L/ C.
Price Validity: 1 week
Delivery term: 1-2 weeks after receiving deposit
Sea freight: As freight always keeps fluctuating, we prefer to finalize this rate before shipment.
Chemical industry Standard of People’ s Republic of China HG/ T2523-93
ITEMS INDEX
High-Class First-Class Qualified
Main component ( Zn) ( % ) e 57.5 57.0 56.5
burn loss 25.0-28.0 25.0-30.0 25.0-32.0
Heavy metal ( Pb) d ( % ) 0.04 0.05 0.05
moisture d 2.5 3.5 5.0
SO4 ( % ) d 0.60 0.80 -
Finess degree ( by 74um sift net) e 95.0 94.0 93.0
Cd content ( % ) d 0.10 - -

We can also provide other Products as follow:
Titanium Dioxide, Rutile Titanium Dioxide, Anatase Titanium Dioxide, Soda Ash, Caustic Soda, Formic Acid, Oxalic Acid, Glacial Acetic acid, Phosphoric Acid, Boric Acid, Sulfamic Acid, Stearic Acid, Dodecyl benzene sulfonic Acid ( DBSA) , Sodium Formate, Chrome Oxide Green, Lead Oxide, Iron Oxide, Iron Oxide Red, Iron Oxide Yellow, Aluminum Tripolyphosphate, Zinc Oxide, Chrome Yellow, Lithopone, carbon black, Sodium Bicarbonate, Hydrogen Peroxide, Sodium Metabisulphite, Polyacrylamide( PAM) , Aluminium Dihydrogen Phosphate, Zinc Phosphate, Aluminium Sulphate, Copper Sulfate, Sodium Hexametaphosphate, Calcium Chloride, Ultramarine Blue, Sodium Tripolyphosphate, Antioxidant RD, TMTD, Basic zinccarbonate, Paraffin and so on..

Our advantages:
1.the lowest price ! ! !
2.the highest quality ! ! !
3.the best service ! ! !
4.your ideal choice ! ! !
Whether you have any question, please feel free to contact me.
e-mail: shally198806@ gmail.com