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Safety Information

28-2280

Sigma-Aldrich

Sodium chloride

SAJ first grade, ≥99.0%

Synonym(s):

Halite, NaCl

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About This Item

Linear Formula:
NaCl
CAS Number:
7647-14-5
Molecular Weight:
58.44
Beilstein:
3534976
MDL number:
MFCD00003477
UNSPSC Code:
12352302
PubChem Substance ID:
329753100

grade

SAJ first grade

vapor pressure

1.33 hPa ( 865 °C)

Assay

≥99.0%

form

solid

availability

available only in Japan

pH

7

mp

801 °C (lit.)

storage temp.

15-25°C

SMILES string

[Na+].[Cl-]

InChI

1S/ClH.Na/h1H;/q;+1/p-1

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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Application


  • Membrane-based inverse-transition purification facilitates a rapid isolation of various spider-silk elastin-like polypeptide fusion proteins from extracts of transgenic tobacco.: The research demonstrates the use of sodium chloride in the purification process to enhance the isolation efficiency of protein extracts, a vital step in biotechnological applications (Gruchow et al., 2024).

  • An experimental investigation into the rheological behavior and filtration loss properties of water-based drilling fluid enhanced with a polyethyleneimine-grafted graphene oxide nanocomposite.: In this study, sodium chloride was used to adjust the ionic strength of drilling fluids, affecting their rheological properties and filtration behavior, critical for enhancing the efficiency of drilling operations (Abdullah et al., 2024).

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

28-2280-5-500G-J:
28-2280-8-20KG-J:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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