AX0735
Aluminum Sulfate, Octadecahydrate
Meets ACS Specifications GR ACS
Recommended Products
Quality Level
Assay
98.0-102.0% (complexometric)
form
crystals
impurities
≤0.01% Insoluble matter
color
white
pH
2.5-4.0 (20 °C, 20 g/L in H2O)
mp
90 °C (decomposition)
solubility
364 g/L
anion traces
chloride (Cl-): ≤0.005%
cation traces
Ca: ≤0.01%
Fe: ≤0.002%
K: ≤0.005%
Mg: ≤0.002%
Na: ≤0.02%
heavy metals (as Pb): ≤0.001%
shipped in
ambient
storage temp.
room temp
InChI
1S/2Al.3H2O4S.9H2O/c;;3*1-5(2,3)4;;;;;;;;;/h;;3*(H2,1,2,3,4);9*1H2/q2*+3;;;;;;;;;;;;/p-6
InChI key
KFCWRPFNNIEZRY-UHFFFAOYSA-H
Application
Analysis Note
Calcium (Ca): 0.01% max
Chloride (Cl): 0.005% max
Color: White
Form: Crystals
Heavy metals (as Pb): 0.001% max
Insoluble matter: 0.01% max
Iron (Fe): 0.002% max
Magnesium (Mg): 0.002% max
Potassium (K): 0.005% max
Sodium (Na): 0.02% max
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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