RDD038
磷酸钠 二元
BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99.0%, free-flowing, Redi-Dri™
别名:
磷酸二钠, 磷酸二钠, 磷酸氢二钠, 磷酸氢钠
InChI
1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI key
BNIILDVGGAEEIG-UHFFFAOYSA-L
product line
BioReagent, Redi-Dri™
assay
≥99.0%
form
powder or crystals
quality
free-flowing
technique(s)
cell culture | insect: suitable, cell culture | mammalian: suitable
pH
8.9-9.2 (25 °C, 50 g/L in water)
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
solubility
water: soluble 100 mg/mL
application(s)
diagnostic assay manufacturing
Quality Level
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General description
Sodium phosphate dibasic is a component in many biological buffers used in biochemical, biomedical, and molecular biological research. It is also known as disodium hydrogen phosphate (Na2HPO4), it is an inorganic salt that is highly soluble in water. It serves as a versatile buffering agent in research with a pH of 8.9 - 9.2. It is essential for making several phosphate buffers including PBS, utilized for cell culture, immunohistochemistry, Western blot, ELISA, and other applications where a stable pH is critical.
Application
Sodium phosphate dibasic may be used for phosphate buffer and Phosphate Buffered Saline (PBS) that is commonly utilized for cell culture, immunohistochemistry, western blot, and other biochemical applications where a stable pH is crucial. Including protein purification and enzymatic assays.
Features and Benefits
- Qualified for use in cell culture; suitable for insect cell culture
- Redi-Dri™ packaging controls moisture for hygroscopic chemicals that commonly clump
- Anhydrous powder remains free-flowing and easy to use
- Safer to handle and weigh out for routine use in lab
- Eliminates clumps, maintaining product moisture, quality, and attributes
Other Notes
For additional information on our range of Biochemicals, please complete this form.
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
存储类别
13 - Non Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
Evaluation of Burkholderia cepacia complex bacteria pathogenicity using Caenorhabditis elegans
Tedesco P, et al.
Bio-protocol, 6(20) (2016)
Rapid and accurate analyses of silicon and phosphorus in plants using a portable X-ray fluorescence spectrometer
Reidinger S, et al.
The New phytologist, 195(3), 699-706 (2012)
Isolating lipid droplets from multiple species
Ding Y, et al.
Nature Protocols, 8(1), 43-43 (2013)
Decellularization methods of porcine kidneys for whole organ engineering using a high-throughput system
Sullivan D C, et al.
Biomaterials, 33(31), 7756-7764 (2012)
Yan Li et al.
Structure (London, England : 1993), 26(4), 555-564 (2018-03-13)
Zika virus (ZIKV) infection has become a global public health concern. The viral NS2B-NS3 protease is an attractive antiviral target because of its role in maturation of viral non-structural proteins. Substrate-derived protease inhibitors have been investigated, but it remains challenging
商品
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
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