RDD037
磷酸二氢钾 一元
suitable for cell culture, Redi-Dri™, ≥99.0%, free-flowing, suitable for insect cell culture, suitable for plant cell culture
别名:
prim.-磷酸钾, 磷酸二氢钾
产品名称
磷酸二氢钾 一元, suitable for cell culture, Redi-Dri™, ≥99.0%, free-flowing, suitable for insect cell culture, suitable for plant cell culture
InChI
1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
SMILES string
[K+].OP(O)([O-])=O
InChI key
GNSKLFRGEWLPPA-UHFFFAOYSA-M
product line
Redi-Dri™
assay
≥99.0%
quality
free-flowing
technique(s)
cell culture | insect: suitable
cell culture | mammalian: suitable
cell culture | plant: suitable
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
mp
252.6 °C (lit.)
density
2.338 g/mL at 25 °C (lit.)
Quality Level
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Application
Redi-Dri™ is an innovative packaging product line that helps eliminate clumping material by adding extra packaging process steps without any chemical additives, anti-clumping agents, or hydrophobic compounds. Redi-Dri™ offers a more convenient and safer way to handle the products.
KH2PO4 has been used as a component for:
- phosphate buffers, including PBS buffer used for molecular biology and cell culture-protein extraction buffer for enzymatic assay s
- in the mobile phase for HPLC to measure neurotransmitters from cell extracts
Features and Benefits
- Potassium phosphate monobasic is qualified for use in cell culture
- Redi-Dri packaging controls moisture for hygroscopic chemicals that commonly clump
- Anhydrous powder remains free-flowing making it easier to use
- Safer to handle and weigh out for routine use in lab
- Eliminates clumps, maintaining product moisture and quality
General description
Potassium phosphate monobasic (KH2PO4) is a commonly use reagent to prepare Phosphate buffers, such as Phosphate Buffered Saline (PBS).
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
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Jiang T et al.
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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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