Name | Zinc Carbonate, Basic |
Synonyms | Zinc Carbonate, Basic Zinc carbonate hydorxide ZINC HYDROXIDE CARBONATE Zinccarbonate,basic,tetrahydr dizinc dihydroxyzinc dicarbonate Hydroxide Pure Basic Zinc Carbonate Zincate,bis[carbonato]pentaoxapenta-,tetrahydrogen,dihydrate Zincate, bis[carbonato]pentaoxapenta-, tetrahydrogen, dihydrate Zincate(4-),bis[carbonato(2-)]pentaoxapenta-,tetrahydrogen,dihydrate |
CAS | 5970-47-8 |
EINECS | 222-477-6 |
InChI | InChI=1/2CH2O3.6H2O.5Zn/c2*2-1(3)4;;;;;;;;;;;/h2*(H2,2,3,4);6*1H2;;;;;/q;;;;;;;;5*+2/p-10/r2CH2O3.3H2O2Zn.2Zn/c2*2-1(3)4;3*1-3-2;;/h2*(H2,2,3,4);3*1-2H;;/q;;;;;2*+2/p-4 |
Molecular Formula | C2H6O12Zn5 |
Molar Mass | 549.01 |
Density | 4.39 |
Appearance | White powder |
Storage Condition | Room Temprature |
Sensitive | Easily absorbing moisture |
MDL | MFCD00011519 |
Physical and Chemical Properties | White fine amorphous powder. Odorless and tasteless. relative density 4.42~4.45 solubility: insoluble in water and alcohol, slightly soluble in ammonia. Soluble in dilute acid and hydrogen oxidation |
Use | Used as a light astringent, calamine, skin protectant, latex products raw materials |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
WGK Germany | 2 |
Raw Materials | Sodium carbonate Sulfuric acid Ammonium Bicarbonate Zinc oxide |
Downstream Products | Zinc oxide |
White fine amorphous powder. Odorless and tasteless. The relative density was 4. 42~45. Insoluble in water and alcohol. Slightly soluble in ammonia. Soluble in dilute acid and sodium hydroxide. With 30% hydrogen peroxide, release carbon dioxide, the formation of peroxide.
the mother liquor of zinc salt prepared from zinc oxide ore powder is used as raw material, the mother liquor is heated to 78~85 ℃, solid ammonium carbonate is added in continuous stirring, the pH value of the reactant is controlled to 6.o ~ 6.5, and the reaction is terminated, basic zinc carbonate can be obtained.
feed additive for zinc supplementation in feed. It is used as a skin protective agent in medicine; A desulfurizing agent in the chemical fertilizer industry; It is also used in industry as a light astringent and a latex product as well as a calamine lotion, and can also be used in the production of rayon.
store in a cool, ventilated, dry warehouse. It is not allowed to be stored and mixed with acid and alkali articles. Pay attention to moisture. During the transport process to prevent rain, moisture, sun, heat. Water can be used to rescue fire. Sand and fire-fighting.
Main purpose | basic zinc carbonate is mainly used for Catalyst, desulfurization agent, also used as natural rubber, styrene butadiene rubber, Butyl Rubber, Nitrile Rubber, chloroprene rubber, EPDM, rubber active agent, in the manufacture of transparent products used in large quantities. |
Application | used in light astringent and latex products, skin protectant, rayon production and desulfurizer used as light astringent, preparation of calamine, skin protectant, latex products raw materials used as analytical reagents, also used in the pharmaceutical industry |
production method | the mother liquor for preparing zinc salt from zinc oxide ore powder is used as raw material, and the mother liquor is heated to 78~85 ℃, solid ammonium carbonate is added in the continuous stirring, and the pH value of the reactant is controlled to be 6.0-6.5, and the reaction is terminated to obtain basic zinc carbonate. |