Large sodium carbonate type zinc carbonate

one, EPT data and product homes

#9733 molecular formulation ZnC03 #8226 2Zn (OH) two, H2O, molecular fat: 342.23

#9733 look and attributes: white amorphous powder

#9733 chemical identification quantity CAS: 5970-47-eight

Govt stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd: the industry stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd HG/T2523-07

two, chemical qualities

Basic zinc carbonate synthesized by zinc sulfate and sodium carbonate. The chemical qualities, in the use of distinct fields, it has accelerated curing, removing of hydrogen sulfide and sterilization function etc..

production of sulfuric acid generation approach making use of soda approach. Product coloration is white, bodily and chemical properties of superb fluidity and security the firm’s zinc sulfate manufacturing workshop approach: coarse dip – oXiHu (West Lake) Dis.dation – replacement – two oXiHu (West Lake) Dis.dation – alternative, variety of higher quality raw resources, multi part getting rid of engineering, initial-course products, prime technologies guarantees that the remedy of zinc sulfate purity. Company with outstanding grade soda, dissolving, heating, filtration, to guarantee the soda ash clean without impurities. From the beginning of zinc carbonate synthesis, response conditions by implies of management, to make sure the simple zinc carbonate particle era underneath state management synthetic products making use of soft water rinsing, diaphragm filter press for strong-liquid separation, drying, particle dimension grading, a vibration sieve, EPT, gear employed in automated manage, products is made of 304 stainless steel. From the process, equipment to make sure item performance and stability the company source for all-natural gas, sizzling blast stove drying air passes by way of the filter processing, to stay away from the solution appears black, in making sure the item has great flowability and large particular surface spot water rinsing, soluble salt merchandise is very low, up to GMP all goods stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds vibration sieve is fineness promise, zinc sulfate pure production technology so that our products of guide, arsenic, cadmium heavy metals inside 10PPM exceptional gear, advanced technology, the management of ISO has designed the superb good quality of the gem zinc carbonate.

3, software:

Substantial sodium carbonate kind zinc carbonate as skin protecting agent in medicine for zinc supplement in feed, but also for the synthesis of higher purity zinc stearate.

In the sector employed as light-weight astringent and latex products, preparation Calamine Lotion, also can be utilised for desulfurization agent, catalyst business, pore forming agent. In the rubber merchandise, due to the fact the refractive index of zinc carbonate and rubber close, EPT for transparent rubber merchandise, EVA foaming agent as.

4, EPT: 25kg, double EPT, outer plastic woven bag, the inner layer is water-proof and moistureproof plastic bag.

Substantial sodium carbonate kind carbonate part investigation table

Higher purity zinc carbonate simple evaluation report

Examination of the undertaking

Investigation report

Specifications

Specification

Calamine utilizing

Calamine

Feed

Feed

Catalyst

Catalyst

Transparent rubber

Transparent rubber

EVA foam

Eva foaming

(zinc content in zinc)

Zinc carbonate (as Zn)

fifty seven.seven%

Min

57.five-fifty eight%

fifty seven.five-58%

57.five-58%

57.5-58%

fifty seven.5-fifty eight%

Guide (PB)

Lead oXiHu (West Lake) Dis.de (as Pb)

.03%

Max

.0005%

.0007%

.0571%

.0015%

.0015%

Arsenic (arsenic meter)

Arsenic (as As)

.0005%

Max

.0001%

.0003%

.0001%

.0005%

.0005%

Cadmium material (with CD)

Cadmium (as Cd)

.02%

Max

.0003%

.0005%

.0009%

.0008%

.0008%

Manganese content material (as Mn)

Manganese (as Mn)

.005%

Max

.0571%

.0045%

.0007%

.0007%

.0007%

Decline on ignition

Decline on ignition

twenty five.-28.

25.-28.

25.-28.

twenty five.-28.

twenty five.-28.

25.-28.

Drinking water Moisture

Far more than two.5% Max

two.2%

2.5%

2.five%

two.five%

2%

Sieve (by 75 UM) Residue on pass75um sieve

ninety nine% min

ninety nine.five

ninety nine.two

ninety nine.6

ninety nine.7

99.eight

Sulfate ions in Sulfate SO4 (2-)

.8%

.forty five%

.6%

.5%

.six%

.7%

The distinct area spot of Particular Area Spot

M2/g

fifty

45

sixty five

55

50

Bulk density of Bulk density

.five~1.1

.five-.6

.seven-one.

.28-.32

.6-.seven

.4-.six

The pH value

6-nine

seven.five-8.2

seven.one-eight

7.5-8.5

eight.-eight.5

7-8.1

Observe: in the table information are common for standard batch production price, can give the altered in accordance to consumer requirements.