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Safety Information

21-3280

Sigma-Aldrich

Nonne-Apelt′s reagent

Synonym(s):

Ammonium sulfate solution

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About This Item

CAS Number:
7783-20-2
MDL number:
MFCD00003391
UNSPSC Code:
12352116
PubChem Substance ID:
329752143

form

liquid

availability

available only in Japan

storage temp.

15-25°C

SMILES string

N.N.OS(O)(=O)=O

InChI

1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)

InChI key

BFNBIHQBYMNNAN-UHFFFAOYSA-N

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Other Notes

Aqueous ammonium sulfate solution equivalent to indicated ammonia levels

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.

JAN Code

21-3280-6-100ML-J:
21-3280-2-25ML-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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Stefan Tenzer et al.
Methods in molecular biology (Clifton, N.J.), 960, 1-14 (2013-01-19)
Proteasomes are the main cytosolic proteases responsible for generating peptides for antigen processing and presentation in the MHC (major histocompatibility complex) class-I pathway. Purified 20S and 26S proteasomes have been widely used to study both specificity and efficiency of antigen
Soo Chan Lee et al.
Eukaryotic cell, 11(11), 1391-1398 (2012-09-25)
Cryptococcus neoformans is a human-pathogenic basidiomycete that commonly infects HIV/AIDS patients to cause meningoencephalitis (7, 19). C. neoformans grows as a budding yeast during vegetative growth or as hyphae during sexual reproduction. Pseudohyphal growth of C. neoformans has been observed
N A Nidialkova et al.
Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993), 74(5), 9-15 (2012-11-06)
Fibrinolytic peptidase of Bacillus thuringiensis IMV B-7324 was isolated by ammonium sulfate fractionation, gel-filtration and ion exchange chromatography on TSK-gels--Toyopearl HW-55 and DEAE 650 (M). Fibrinolytic activity of the purified enzyme was 87.9 U/mg of protein that was 19.9 times
Mior Ahmad Khushairi Mohd Zahari et al.
Journal of biomedicine & biotechnology, 2012, 125865-125865 (2012-11-08)
Factors influencing poly(3-hydroxybutyrate) P(3HB) production by Cupriavidus necator CCUG52238(T) utilizing oil palm frond (OPF) juice were clarified in this study. Effects of initial medium pH, agitation speed, and ammonium sulfate (NH(4))(2)SO(4) concentration on the production of P(3HB) were investigated in
S Ishwarya et al.
Preparative biochemistry & biotechnology, 43(1), 95-107 (2012-12-12)
A serine protease was purified 6.9-fold from the leaves of Thespesia populnea using ammonium sulfate fractionation followed by CM-cellulose and Sephadex G-100 chromatography. The purified enzyme was named populnein and was characterized. It was made up of a single polypeptide
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