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Merck

RDD037

Sigma-Aldrich

磷酸钾 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

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About This Item

线性分子式:
KH2PO4
CAS号:
分子量:
136.09
MDL號碼:
分類程式碼代碼:
12352302
NACRES:
NA.21

產品線

Redi-Dri

品質等級

化驗

≥99.0%

品質

free-flowing

技術

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.)

密度

2.338 g/mL at 25 °C (lit.)

SMILES 字串

[K+].OP(O)([O-])=O

InChI

1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1

InChI 密鑰

GNSKLFRGEWLPPA-UHFFFAOYSA-M

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一般說明

Potassium phosphate monobasic (KH2PO4) is a commonly use reagent to prepare Phosphate buffers, such as Phosphate Buffered Saline (PBS).

應用

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

特點和優勢

  • 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

其他說明

For additional information on our range of Biochemicals, please complete this form.

法律資訊

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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