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Potassium sulfate
Potassium sulfate

Potassium sulfate
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Applications
Crystallization grade Potassium sulfate for formulating screens or for optimization
Features
Sterile filtered
Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
Potassium sulfate
Synonyms: None
K2SO4
K2O4S
Mr 174.26
CAS Number [7778-80-5]
EC Number 231-915-5
Merck 14,7674
RTECS TT5900000
MDL Number MFCD00011388
PubChem Substance ID 24899038
Purity ≥ 99.0%



Measured pH Range: 5.8 - 6.9 at 25°C
Measured Conductivity Range: 70.8 - 91.1 mS/cm at 25°C
Measured Refractive Index Range: 1.34284 - 1.34319 at 20°C

Al ≤0.0005%
Ca ≤0.01%
Cl ≤0.001%
Cu ≤0.0005%
Fe ≤0.0005%
Mg ≤0.0005%
NH4+ ≤0.05%
Na ≤0.01%
Pb ≤0.001%
Zn ≤0.0005%
CAT NO NAME DESCRIPTION
HR2-675 Potassium sulfate - 0.5 M solution 200 ml
Price Quantity
$79.00
References
1.Structure of the cobalt-dependent methionine aminopeptidase from Escherichia coli: a new type of proteolytic enzyme. Roderick, SL; Matthews, BW. Biochemistry 32, 3907- 3912, 1993.
SUPPORT MATERIALS
SDS for HR2-675
Certificates of Analysis
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