Zinc carbonate
Physical Properties Occurrence and Uses Production- Product Name
- Zinc carbonate
- CAS No.
- 3486-35-9
- Chemical Name
- Zinc carbonate
- Synonyms
- zincspar;smithsonite;ZINC CARBONATE, 99.99%;Zinccarbonatehydroxidehydrate,ReagentGrade;ci77950;c.i.77950;Zinkcarbonat;ZINC CARBONATE;carbonuredezinc;zincmonocarbonate
- CBNumber
- CB9853531
- Molecular Formula
- CO3Zn
- Formula Weight
- 125.4
- MOL File
- 3486-35-9.mol
Zinc carbonate Property
- Melting point:
- decomposes [KIR84]
- Density
- 4,398 g/cm3
- solubility
- soluble in dilute acid solutions, alkaline solutions
- form
- Solid
- color
- White
- Water Solubility
- mol/L solution H2O: 1.64×10?4 (solubility is given at Pco2=0.00032 bar) [KRU93]; soluble dilute acids, alkalies, NH3 solutions [MER06]
- Solubility Product Constant (Ksp)
- pKsp: 9.94
- Dielectric constant
- 9.3（Ambient）
- Stability:
- Stable. Incompatible with acids.
- InChI
- InChI=1S/2CH2O3.4H2O.3O.5Zn/c2*2-1(3)4;;;;;;;;;;;;/h2*(H2,2,3,4);4*1H2;;;;;;;;/q;;;;;;;;;;;;2*+2/p-4
- InChIKey
- LILHXQCLSOZSRO-UHFFFAOYSA-J
- SMILES
- C([O-])([O-])=O.C([O-])([O-])=O.O=[Zn].O=[Zn].O=[Zn].O.O.O.O.[Zn+2].[Zn+2]
- CAS DataBase Reference
- 3486-35-9(CAS DataBase Reference)
- EPA Substance Registry System
- Zinc carbonate (3486-35-9)
Safety
- Hazardous Substances Data
- 3486-35-9(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- BD157174
- Product name
- Zinccarbonate
- Purity
- ≥57%ZnObasis
- Packaging
- 100g
- Price
- $7
- Updated
- 2021/12/16
Zinc carbonate Chemical Properties,Usage,Production
Physical Properties
White crystalline solid; orthorhombic structure; refractive index 1.818; Mohs hardness 4.3; decomposes at 300°C forming zinc oxide; practically insoluble in water, 10 mg/L at 15°C; soluble in acids, alkalis, and ammonium salt solutions.
Occurrence and Uses
Zinc carbonate occurs in nature as mineral smithsonite and zincspar. The compound is used in ceramics and fire proofing filler for rubber and plastics.Also, it is used in lotions, ointments, cosmetics, and as a topical antiseptic.
Production
Zinc carbonate is derived from its mineral smithsonite. Also, the compound may be prepared by the reaction of sodium bicarbonate with a soluble zinc salt:
ZnCl2 + NaHCO3 → ZnCO3 + NaCl + HCl
Chemical Properties
Smithsonite is zinc carbonate, ZnCO3, a hexagonal mineral with a rhombohedral cleavage. It is a brittle mineral; hardness, 4–4.5; specific gravity, 4.3–4.5; luster, vitreous to dull; color, usually white, but may be colored yellowish or brownish or perhaps blue or green due to impurities. It is translucent to opaque.
Chemical Properties
White, crystalline powder. Evolves carbon dioxide at 300C. Soluble in acids, alkalies, and ammonium salt solutions; insoluble in water.
Uses
Zinc Carbonate is used in method for producing Zinc Carbonate using electric furnace dust.
Uses
Antiseptic (topical); astringent.
Definition
ChEBI: Zinc carbonate is an organooxygen compound.
General Description
A white crystalline solid or powder that is insoluble in water. The primary hazard is the threat posed to the environment. Immediate steps should be taken to limit its spread to the environment. Used in pharmaceuticals, to make other zinc compounds, as a feed additive.
Reactivity Profile
Zinc carbonate reacts with acids to generate carbon dioxide and a zinc-containing solution. Dissolves in bases and in solutions of ammonium salts.
Health Hazard
INHALATION OF DUST OR FUMES: Dry throat, cough and chest discomfort. Fever and sweating. SKIN: Astringent. INGESTION: May cause nausea and vomiting.
Fire Hazard
Behavior in Fire: Could decompose to liberate CO 2
Flammability and Explosibility
Not classified
Safety Profile
An experimental teratogen. When heated to decomposition it emits toxic fumes of CO and Zn.
Zinc carbonate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Zinc carbonate manufacturers
- Product
- Zinc carbonate 3486-35-9
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99.91%
- Supply Ability
- 200000
- Release date
- 2024-04-19
- Product
- Zinc carbonate 3486-35-9
- Price
- US $1068.00-666.00/ton
- Min. Order
- 1ton
- Purity
- 99%
- Supply Ability
- 1000ton
- Release date
- 2023-09-15
- Product
- Zinc carbonate 3486-35-9
- Price
- US $1.00/g
- Min. Order
- 10g
- Purity
- 99
- Supply Ability
- 20ton
- Release date
- 2022-06-06