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Sodium phosphate dibasic dihydrate
Applications
- Crystallization grade Sodium phosphate dibasic dihydrate for formulating screens or for optimization
Features
- Sterile filtered solution
- 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
Sodium phosphate dibasic dihydrate
Synonyms: sec-Sodium phosphate or di-sodium hydrogen phosphate dihydrate or disodium hydrogen phosphate dihydrate or disodium phosphate
HNa2O4P • 2H2O
Na2HPO4 • 2H2O
Mr 177.99
CAS Number [10028-24-7]
EC Number 231-448-7
Merck 14,8659
MDL Number MFCD00149182
PubChem Substance ID 24886241
Purity ≥ 99.0%
Measured pH Range: 8.7 – 8.9 at 25°C
Measured Conductivity Range: 61.9 – 69.0 mS/cm at 25°C
Measured Refractive Index Range: 1.35644 – 1.35717 at 20°C
Al ≤0.0005%
As ≤0.00001%
Ba ≤0.0005%
Bi ≤0.0005%
Ca ≤0.001%
Cd ≤0.0005%
Cl ≤0.001%
Co ≤0.0005%
Cr ≤0.0005%
Cu ≤0.0005%
Fe ≤0.0005%
K ≤0.005%
Li ≤0.0005%
Mg ≤0.0005%
Mn ≤0.0005%
Mo ≤0.0005%
N ≤0.001%
Ni ≤0.0005%
Pb ≤0.0005%
SO4 ≤0.005%
Sr ≤0.0005%
Zn ≤0.0005%
1.0 M Sodium phosphate dibasic dihydrate is completely soluble in water at 4 degrees Celsius and higher temperatures. Below 4 degrees Celsius 1.0 M Sodium phosphate dibasic dihydrate will crystallize out of solution. If this happens, warm the reagent at 37 degrees until complete solubility is observed (4 to 8 hours) and then store the reagent between 4 and 25 degrees Celsius.
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CAT NO
HR2-639
NAME
DESCRIPTION
200 mL
PRICE
$125.00
cart quote
Support Material(s)
HR2-639 Sodium phosphate dibasic dihydrate SDS Certificate Of Analysis
References
1. Properties of a new crystal form of the complex of concanavalin A with methyl alpha-D-glucopyranoside. Yariv, J; Kalb, AJ; Papiz, MZ; Helliwell, JR; Andrews, SJ; Habash, J. J Mol Biol 195, 759- 760, 1987.
Hampton Research, first in crystallization since 1991, developing and delivering crystallization and optimization screens, reagents, plates, and other tools for the crystallization of biological macromolecules, including proteins (antibody), peptides (insulin), and nucleic acids (DNA).
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