1.08802
Zinc acetate dihydrate
for analysis EMSURE® ACS
Synonym(s):
Zinc acetate dihydrate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 250 g | Check Cart for Availability | $114.00 | |
| 1 kg | Check Cart for Availability | $287.00 |
About This Item
grade
ACS reagent
Quality Segment
product line
EMSURE®
assay
99.5-101.0% (complexometric)
form
solid
potency
794 mg/kg LD50, oral (Rat)
impurities
≤0.005% Insoluble matter
pH
6-7 (5% in water)
mp
237 °C
solubility
430 g/L
density
1.74 g/cm3 at 20 °C
bulk density
900 kg/m3
anion traces
chloride (Cl-): ≤0.0005%, sulfate (SO42-): ≤0.005%
cation traces
Ca: ≤0.001%, Cd: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.01%, Mg: ≤0.005%, N: ≤0.002%, Na: ≤0.001%, Pb: ≤0.0005%
storage temp.
2-30°C
SMILES string
[Zn](OC(=O)C)OC(=O)C.O.O
InChI
1S/2C2H4O2.2H2O.Zn/c2*1-2(3)4;;;/h2*1H3,(H,3,4);2*1H2;/q;;;;+2/p-2
InChI key
BEAZKUGSCHFXIQ-UHFFFAOYSA-L
General description
Application
- As a zinc precursor in the synthesis of ZnO nanowires by thermal decomposition method without any catalyst.
- As a zinc source in the synthesis of ZnO nanoparticles (zinc oxide nanoparticles) with sodium hydroxide by hydrothermal growth method.
Analysis Note
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water): 6.0 - 7.0
Chloride (Cl): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.002 %
Ca (Calcium): ≤ 0.001 %
Cd (Cadmium): ≤ 0.0005 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.01 %
Mg (Magnesium): ≤ 0.005 %
Na (Sodium): ≤ 0.001 %
Pb (Lead): ≤ 0.0005 %
Corresponds to ACS
Other Notes
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| form solid | form powder, crystals or chunks | form solid | form crystals |
| solubility 430 g/L | solubility - | solubility - | solubility - |
| assay 99.5-101.0% (complexometric) | assay ≥98%, 98.0-101.0% (ACS specification) | assay - | assay ≥99.0% (KT) |
| Quality Level 300 | Quality Level 200 | Quality Level 500 | Quality Level 200 |
| grade ACS reagent | grade ACS reagent | grade - | grade ACS reagent, puriss. p.a. |
| anion traces chloride (Cl-): ≤0.0005%, sulfate (SO42-): ≤0.005% | anion traces chloride (Cl-): ≤5 ppm, sulfate (SO42-): ≤0.005% | anion traces - | anion traces chloride (Cl-): ≤5 mg/kg, sulfate (SO42-): ≤50 mg/kg |
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1
wgk
WGK 3
Storage Class
13 - Non Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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Articles
Extract pantothenic acid (vitamin B5) from infant formula and quantify via LC-MS/MS using Ascentis® Express C18 UHPLC column per GB 5009.210-2023.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1088020250 | 04022536107967 |
| 1088021000 | 04022536107974 |
| 1088025001 | 04027269033453 |