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Merck

S8045

Sigma-Aldrich

氢氧化钠

BioXtra, ≥98% (acidimetric), pellets (anhydrous)

别名:

‘苛性钠’

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About This Item

线性分子式:
NaOH
CAS号:
分子量:
40.00
EC號碼:
MDL號碼:
分類程式碼代碼:
12352316
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

>1 (vs air)

品質等級

蒸汽壓力

<18 mmHg ( 20 °C)
3 mmHg ( 37 °C)

產品線

BioXtra

化驗

≥98% (acidimetric)

形狀

pellets (anhydrous)

技術

cell culture | mammalian: suitable

雜質

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter

mp

318 °C (lit.)

溶解度

H2O: 1 M, clear, colorless

密度

2.13 g/cm3 at 20 °C

負離子痕跡

chloride (Cl-): ≤0.005%
sulfate (SO42-): ≤0.05%

正離子痕跡

Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.02%
Mg: ≤0.0005%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES 字串

[OH-].[Na+]

InChI

1S/Na.H2O/h;1H2/q+1;/p-1

InChI 密鑰

HEMHJVSKTPXQMS-UHFFFAOYSA-M

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應用

氢氧化钠已可用于:
  • 调节溶液pH值
  • 从培养瓶刮取培养细胞过程中
  • 甲醛溶液制备
  • 用于色谱柱的清洁

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Schiwy A, et al.
Nature Protocols, 10, 1728-1728 (2015)
Nicole von Burg et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(35), 12835-12840 (2014-08-20)
Group 3 innate lymphoid cells (ILC3s) have emerged as important cellular players in tissue repair and innate immunity. Whether these cells meaningfully regulate adaptive immune responses upon activation has yet to be explored. Here we show that upon IL-1β stimulation

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