1.09325
Calcium acetate hydrate
[about 94% Ca(CH3COO)2] for soil testing
Synonym(s):
Calcium acetate hydrate
About This Item
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Quality Level
form
powder
autoignition temp.
680-730 °C
potency
4280 mg/kg LD50, oral (Rat)
pH
7.2-7.8 (20 °C, 50 g/L in H2O)
solubility
400 g/L
density
1.5 g/cm3 at 20 °C
bulk density
400 kg/m3
storage temp.
no temp limit
SMILES string
[Ca+2].[O-]C(=O)C.[O-]C(=O)C.O
InChI
1S/2C2H4O2.Ca.H2O/c2*1-2(3)4;;/h2*1H3,(H,3,4);;1H2/q;;+2;/p-2
InChI key
XQKKWWCELHKGKB-UHFFFAOYSA-L
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This Item | 21056 | C1000 | 1.02003 |
|---|---|---|---|
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 300 |
| form powder | form powder | form powder | form solid |
| solubility 400 g/L | solubility H2O: 1 M at 20 °C, clear, colorless | solubility water: 200 mg/mL, clear to slightly hazy, colorless to faintly yellow | solubility - |
| density 1.5 g/cm3 at 20 °C | density - | density - | density 2.01 g/cm3 at 20 °C |
| pH 7.2-7.8 (20 °C, 50 g/L in H2O) | pH 7.0-8.5 (25 °C, 1 M in H2O) | pH - | pH 7 (20 °C, 50 g/L in H2O) |
| storage temp. no temp limit | storage temp. - | storage temp. - | storage temp. 2-30°C |
![Calcium acetate hydrate [about 94% Ca(CH3COO)2] for soil testing](/deepweb/assets/sigmaaldrich/product/images/350/751/c4f466f3-0750-4cb4-af8f-5942eba5d12f/640/c4f466f3-0750-4cb4-af8f-5942eba5d12f.jpg)
Analysis Note
Identity (Ca): conforms
Identity (acetate): conforms
Appearance: white to almost white fine powder
Appearance of solution (100 g/l, water): clear and colorless
pH (50 g/l; water): 7.2 - 7.8
Total nitrogen (N): ≤ 0.002 %
Chloride (Cl): ≤ 100 ppm
Sulphate (SO₄): ≤ 1000 ppm
Heavy metals (as Pb): ≤ 10 ppm
Fe (Iron): ≤ 10 ppm
K (Potassium): ≤ 0.02 %
Na (Sodium): ≤ 0.02 %
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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Protocols
Turbidimetric determination subsequent to extraction with CAL buffer analogous LUFA.
Turbidimetrische Bestimmung nach der Extraktion mit CAL-Puffer analog LUFA
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