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Key Documents

Safety Information

8.06356

Sigma-Aldrich

Sodium hydrogen sulfite

(39% solution in water) for synthesis

Synonym(s):

Sodium bisulfite, Sodium bisulfite solution, Bisulfite

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About This Item

UNSPSC Code:
12352302
NACRES:
NA.22

vapor pressure

40 hPa ( 20 °C)

Quality Level

form

liquid

pH

4.5 (20 °C in H2O)

mp

-44 °C

density

1.34 g/cm3 at 20 °C

storage temp.

2-30°C

Application


  • Pharmacokinetic studies: An LC-MS/MS method incorporating microelution-solid phase extraction was developed for the simultaneous plasma quantification of aripiprazole and its metabolite, dehydro-aripiprazole, indicating its application in human pharmacokinetic studies utilizing deuterated aripiprazole, such as Aripiprazole-d₈ (Wojnicz et al., 2018).

Analysis Note

Assay (iodometric): 37.0 - 42.0 %

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Supplementary Hazards

Storage Class Code

12 - Non Combustible Liquids

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.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names


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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