Zinc acetate dihydrate
- CAS No.
- 5970-45-6
- Chemical Name:
- Zinc acetate dihydrate
- Synonyms
- Zinc acetate dehydrate;zinc(II) acetate dihydrate;Zinc acid;Acetoxyzinc;98.0-101.0%;ZincAcetateAr;ZincAcetateGr;octanzinecnaty;JACS-5970-45-6;Octan zinecnaty
- CBNumber:
- CB5140187
- Molecular Formula:
- C4H10O6Zn
- Molecular Weight:
- 219.51
- MOL File:
- 5970-45-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/23 13:57:25
| Melting point | 100 °C |
|---|---|
| Boiling point | 242-4°C |
| Density | 1.84 |
| storage temp. | Store at +5°C to +30°C. |
| solubility | 430g/l |
| form | Solid |
| Specific Gravity | 1.84 |
| color | White |
| Odor | Acetic acid odour |
| PH Range | 6 - 8 at 50 g/l at 25 °C |
| PH | 6.0-8.0 (25℃, 50mg/mL in H2O) |
| Water Solubility | 430 g/L (20 ºC) |
| Merck | 14,10128 |
| BRN | 3732513 |
| Stability | Stable. Incompatible with alkalies, strong oxidizing agents. |
| InChIKey | BEAZKUGSCHFXIQ-UHFFFAOYSA-L |
| LogP | -0.285 (est) |
| CAS DataBase Reference | 5970-45-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Zinc acetate dihydrate(5970-45-6) |
| EPA Substance Registry System | Zinc acetate dihydrate (5970-45-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H318-H411 | |||||||||
| Precautionary statements | P273-P280-P301+P312+P330-P305+P351+P338+P310 | |||||||||
| Hazard Codes | Xn,N | |||||||||
| Risk Statements | 22-36-50/53-50 | |||||||||
| Safety Statements | 26-60-61-36-57-39-29 | |||||||||
| RIDADR | UN 3077 9/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | ZG8750000 | |||||||||
| TSCA | No | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29152900 | |||||||||
| Toxicity | LD50 orally in rats: 2.46 g/kg (Smyth) | |||||||||
| NFPA 704 |
|
Zinc acetate dihydrate price More Price(31)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | Z0625 | Zinc acetate dihydrate reagent grade | 5970-45-6 | 500G | ₹4914.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | Z0625 | Zinc acetate dihydrate reagent grade | 5970-45-6 | 1KG | ₹8248.65 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 96459 | Zinc acetate dihydrate puriss. p.a., ACS reagent, ≥99.0% (KT) | 5970-45-6 | 250G | ₹4784.65 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 96459 | Zinc acetate dihydrate puriss. p.a., ACS reagent, ≥99.0% (KT) | 5970-45-6 | 1KG | ₹9677.55 | 2022-06-14 | Buy |
| Sigma-Aldrich | 383058 | Zinc acetate dihydrate ACS reagent, ≥98% | 5970-45-6 | 500G | ₹2420 | 2022-06-14 | Buy |
Zinc acetate dihydrate Chemical Properties,Uses,Production
Chemical Properties
Zinc acetate dihydrate Zn(C2H3O2)•2H2O is a Colourless or white efflorescent crystals; faint acetic acid odor; astringent taste; monoclinic crystals; density 1.735 g/cm3; loses water at 100°C; decomposes at 237°C; readily dissolves in water, 43g/100 mL at 20°C; soluble in alcohol.
Uses
Zinc acetate dihydrate is used in the preparation of layered Zn-arylphosphonates with potential application in sorption, ion exchange or catalysis and zinc sulfide nanoparticles coated on silica particles. It is used in dietary and medical applications. It is also used as lozenges for treating the common cold. It is used as a seeding material to grow zinc oxide nanorods on the microfibers of polyethylene terephthalate fabric. In addition, it finds application as wood preservation, production of other zinc salts, ethylene acetate manufacture, and an analytical reagent in various industries. As a plating inhibitor, it is used in nuclear power plant.
Production Methods
Zinc acetate is synthesized by reacting zinc oxide with glacial acetic acid, with subsequent crystallization, separation by centrifugation, and drying and milling of the crystals. No organic solvents are used during the synthesis.
General Description
Structure of zinc acetate dehydrate is monoclinic with unit cell dimensions a=14.50, b=5.32 and c=11.02?.
Pharmaceutical Applications
Zinc acetate has been used as an excipient in a variety of
pharmaceutical formulations including topical gels, lotions, and
solutions, and subcutaneous injections. It has also been investigated
for use in an oral controlled-release formulation for water-soluble
drugs in combination with sodium alginate and xanthan gum.
Therapeutically, zinc acetate has been used in oral capsules for
the treatment of Wilson’s disease. Zinc acetate has also been
demonstrated to be effective as a spermicide in vaginal contraceptives.
Safety
Zinc acetate is used in topical pharmaceutical formulations and
subcutaneous injections, where it is generally regarded as relatively
nontoxic and nonirritant when used as an excipient. However, zinc
acetate is poisonous by intravenous and intraperitoneal routes; it is
also moderately toxic following oral consumption.
LD50 (mouse, IP): 0.108 g/kg
LD50 (mouse, oral): 0.287 g/kg
LD50 (rat, IP): 0.162 g/kg
LD50 (rat, oral): 0.794 g/kg
storage
Zinc acetate loses water of hydration above 100℃. Zinc acetate should be stored in an airtight container in a cool, dry, place.
Purification Methods
It crystallises (in poor yield) from hot water or, better, from EtOH. [Beilstein 2 III 193, 2 IV 114.]
Incompatibilities
Zinc acetate is incompatible with oxidizing agents, zinc salts, alkalis and their carbonates, oxalates, phosphates, and sulfides.
Regulatory Status
Included in the FDA Inactive Ingredients Database (SC injections; topical lotions and solutions). Included in medicines licensed in the UK.
Zinc acetate dihydrate Preparation Products And Raw materials
Raw materials
Preparation Products
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