Physical Properties Occurrence and Uses Production
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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
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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)
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Safety

Hazardous Substances Data
3486-35-9(Hazardous Substances Data)
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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..…

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N-Bromosuccinimide Price

BLDpharm
Product number
BD157174
Product name
Zinccarbonate
Purity
≥57%ZnObasis
Packaging
100g
Price
$7
Updated
2021/12/16
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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.

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View Lastest Price from Zinc carbonate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Zinc carbonate 3486-35-9
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-13
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Zinc Carbonate 3486-35-9
Price
US $99.00-35.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-17
Hebei Longbang Technology Co., Ltd
Product
Zinc carbonate 3486-35-9
Price
US $6.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20TONS
Release date
2024-05-14

3486-35-9, Zinc carbonateRelated Search:


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