Skip to Content

尊敬的客户:

目前国际形势复杂多变,关税政策尚不明朗,这可能对我们的产品价格产生一定影响。在此情况下,我们希望就订单事宜与您进行友好沟通。

基于当前的不确定性,如果您选择在此期间下单,我们将保留根据实际情况调整价格的权利。同时,我们也理解市场变化可能给您带来的困扰,因此如果在订单实际发货前因关税政策变动导致价格出现较大波动,默克将与您进行协商讨论并视情况对订单进行调整或取消。

关于应对近期政策变化的重要更新,请点击此处查看详情。

Merck
CN
All Photos(3)

Key Documents

Safety Information

S8045

Sigma-Aldrich

Sodium hydroxide

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

Synonym(s):

‘Caustic soda’

Sign Into View Organizational & Contract Pricing

Select a Size

500 G
¥1,605.79
1 KG
¥2,800.83

¥1,605.79


Available to ship on2025年4月22日Details


Request a Bulk Order

Select a Size

Change View
500 G
¥1,605.79
1 KG
¥2,800.83

About This Item

Linear Formula:
NaOH
CAS Number:
Molecular Weight:
40.00
EC Number:
MDL number:
UNSPSC Code:
12352316
PubChem Substance ID:
NACRES:
NA.21

¥1,605.79


Available to ship on2025年4月22日Details


Request a Bulk Order

grade

BioPerformance Certified

Quality Level

vapor density

>1 (vs air)

vapor pressure

<18 mmHg ( 20 °C)
3 mmHg ( 37 °C)

product line

BioXtra

Assay

≥98% (acidimetric)

form

pellets (anhydrous)

technique(s)

cell culture | mammalian: suitable

impurities

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

mp

318 °C (lit.)

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
S58817169006203
Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

pellets (anhydrous)

form

pellets (anhydrous)

form

pellets

form

pellets

solubility

H2O: 1 M, clear, colorless

solubility

water: soluble 1260 g/L at 20 °C

solubility

water: soluble 1,260 g/L at 20 °C

solubility

water: soluble 1260 g/L at 20 °C

mp

318 °C (lit.)

mp

318 °C (lit.)

mp

318 °C (lit.)

mp

318 °C (lit.)

vapor density

>1 (vs air)

vapor density

>1 (vs air)

vapor density

>1 (vs air)

vapor density

>1 (vs air)

Application

Sodium hydroxide has been used:
  • to adjust pH of solutions[1]
  • in the process of scraping cells from culture plate[2]
  • for the preparation of formaldehyde solution[3]
  • for the sanitation of chromatography column[4]

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

危险化学品

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Cytology and Microscopy: Immunolocalization of Covalently Modified Histone Marks on Barley Mitotic Chromosomes.
Colas I et al.
Bio-protocol null
Determination of the CYP1A-inducing potential of single substances, mixtures and extracts of samples in the micro-EROD assay with H4IIE cells.
Schiwy A, et al.
Nature Protocols, 10, 1728-1728 (2015)
Detergent resistance as a tool in membrane research.
Lingwood D and Simons K
Nature Protocols, 2, 2159-2159 (2007)
Purification of antibodies using the synthetic affinity ligand absorbent MAbsorbent A2P.
Chhatre S et al.
Nature Protocols, 2, 1763-1763 (2007)
Horacio Cardenas et al.
Epigenetics, 9(11), 1461-1472 (2014-12-04)
A key step in the process of metastasis is the epithelial-to-mesenchymal transition (EMT). We hypothesized that epigenetic mechanisms play a key role in EMT and to test this hypothesis we analyzed global and gene-specific changes in DNA methylation during TGF-β-induced

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service