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
- Molecular Weight:
- 125.4
- MDL Number:
- MFCD00041957
- MOL File:
- 3486-35-9.mol
| 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) |
| Substances Added to Food (formerly EAFUS) | ZINC CARBONATE |
| SCOGS (Select Committee on GRAS Substances) | Zinc carbonate |
| FDA 21 CFR | 176.170; 177.2600; 178.3297; 310.545; 582.80 |
| EWG's Food Scores | 3 |
| FDA UNII | K8290PTQ4F |
| EPA Substance Registry System | Zinc carbonate (3486-35-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H400-H410-H411 | |||||||||
| Precautionary statements | P273-P391-P501-P273-P391-P501 | |||||||||
| NFPA 704 |
|
Zinc carbonate price More Price(1)
Zinc carbonate Chemical Properties,Uses,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
Antiseptic (topical); astringent.
Uses
Zinc Carbonate is used in method for producing Zinc Carbonate using electric furnace dust.
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
1of2
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Qingdao Trust Agri Chemical Co.,Ltd | +8613573296305 | aroma@qdtrustagri.com | China | 165 | 58 |
| Hebei Dangtong Import and export Co LTD | +8615632927689 | admin@hbdangtong.com | China | 991 | 58 |
| Hebei Saisier Technology Co., LTD | +86-18400010335 +86-13102810335 | admin@hbsaisier.cn | China | 818 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 | admin@hbouhuang.com | China | 2880 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
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View Lastest Price from Zinc carbonate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-28 | Zinc carbonate
3486-35-9
|
US $1068.00-666.00 / ton | 1ton | 99% | 1000ton | Hebei Dangtong Import and export Co LTD | |
 |
2024-04-19 | Zinc carbonate
3486-35-9
|
US $1.00 / KG | 1KG | 99.91% | 200000 | Ouhuang Engineering Materials (Hubei) Co., Ltd | |
 |
2024-04-15 | Zinc carbonate
3486-35-9
|
US $1.00 / g | 10g | 99 | 20ton | ANHUI SHENGZHIKAI BIOTECHNOLOGY CO.,LTD |
-
- Zinc carbonate
3486-35-9
- US $1068.00-666.00 / ton
- 99%
- Hebei Dangtong Import and export Co LTD
-
- Zinc carbonate
3486-35-9
- US $1.00 / KG
- 99.91%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
-
- Zinc carbonate
3486-35-9
- US $1.00 / g
- 99
- ANHUI SHENGZHIKAI BIOTECHNOLOGY CO.,LTD