Zinc acetate dihydrate 99.0-101.0% (by complexometric analysis), EMPROVE® ESSENTIAL Ph. Eur., USP, extra pure suitable for use as excipient, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Certificates
About this item
Synonyms: Acetic acid zinc salt dihydrate, Zinc (II) acetate dihydrate, Zinc diacetate dihydrate
CAS Number:5970-45-6
:
Formula:(H₃CCOO)₂Zn·2H₂O
MDL Number:MFCD00066961
:219.51 g/mol
Merck Index:12,10256
Melting Pt:237 °C
Density:1.718 g/cm³ (20 °C)
EINECS:209-170-2
UN:3077
ADR:9,III
:GHS05
:GHS07
:GHS09
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay (Complexometric):99.0 - 101.0%
- Assay Acetic Acid (Potentiometric):≤0.5%
- Identity:Passes Test
- Appearance of Solution:Passes Test
- Insoluble Matter:≤0.005%
- pH-value (5%; Water):6.0 - 7.0
- Chloride (Cl):≤0.0050%
- Sulfate (SO₄):≤0.0100%
- Al (Aluminium):≤0.0005%
- As (Arsenic):≤0.0002%
- Cd (Cadmium) (*):≤0.0002%
- Cu (Copper):≤0.0050%
- Fe (Iron):≤0.0050%
- Pb (Lead):≤0.0010%
- Alkali- and Alkaline Earth Metals:≤0.2%
- Other Residual Solvents (ICH Q3C):Excluded by Manufacturing Process
- Reducing Substances:Passes Test
Specification Test Results
Related Information
Frequently Bought Together
Diphenylamine ≥98.0%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
Acetone ≥99%, TECHNICAL
Supplier: VWR Chemicals
VWR®, Nitrile Gloves
Supplier: VWR Collection
VWR®, Conductivity standard solutions
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Supplier: VWR Chemicals
Ethanol absolute ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
Supplier: VWR Chemicals
VWR®, Transfer Pipettes, High Performance
Supplier: VWR Collection
Water, HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
VWR® AVS TITRINORM Buffer Solutions, 20 °C
Supplier: VWR Chemicals
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Supplier: VWR Chemicals
Ammonia solution 28.0 - 30.0% (NH₃ basis), AR® ACS (26° Baume), Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND