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Potassium nitrate
Applications
Crystallization grade Potassium nitrate 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 nitrate
Synonyms: None
KNO3
Mr 101.10
CAS Number [7757-79-1]
EC Number 231-818-8
Merck 14,7648
RTECS TT3700000
MDL Number MFCD00011409
PubChem Substance ID 24898644
Purity ≥99.5%
UN Number UN 1486 5.1/PG 3



Measured pH Range: 5.7 - 7.4 at 25°C
Measured Conductivity Range: 156.2 - 158.0 mS/cm at 25°C
Measured Refractive Index Range: 1.35019 - 1.35038 at 20°C

Al ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi ≤0.0005%
Ca ≤0.005%
Cd ≤0.0005%
Cl ≤0.001%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0002%
IO3 ≤0.0005%
Li ≤0.0005%
Mg ≤0.005%
Mn ≤0.0005%
Mo ≤0.0005%
NH4+ ≤0.001%
Na ≤0.005%
Ni ≤0.0005%
NO2 ≤0.001%
Pb ≤0.0005%
PO4 ≤0.0005%
SO4 ≤0.002%
Sr ≤0.0005%
Zn ≤0.0005%

CAT NO NAME DESCRIPTION
HR2-663 Potassium nitrate - 2.0 M solution 200 ml
Price Quantity
$97.00
References
1.Direct crystallization of lysozyme from egg white and some crystalline salts of lysozyme. Gordon Alderton and H.L. Fevold. Journal of Biological Chemistry, 164, 1-5, 1946.
SUPPORT MATERIALS
SDS for HR2-663
Certificates of Analysis
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