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A3920

Sigma-Aldrich

Sulfato de amonio

suitable for plant cell culture, ≥99.0%

Sinónimos:

Mascagnita

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About This Item

Fórmula lineal:
(NH4)2SO4
Número de CAS:
7783-20-2
Peso molecular:
132.14
EC Number:
231-984-1
MDL number:
MFCD00003391
UNSPSC Code:
12352207
eCl@ss:
38030408
PubChem Substance ID:
24890732
NACRES:
NA.28
assay:
≥99.0%
form:
powder
solubility:
H2O: 200 gm + 300 mL g/mL

Quality Level

200

assay

≥99.0%

form

powder

technique(s)

cell culture | plant: suitable

pH

5.0-6 (25 °C, 132 g/L)

mp

>280 °C (dec.) (lit.)

solubility

H2O: 200 gm + 300 mL g/mL

density

1.77 g/mL at 25 °C (lit.)

cation traces

heavy metals (as Pb): ≤2 ppm

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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Application

May be used for the precipitation or fractionation of proteins or for purification of antibodies. Useful for crystallographic analysis of nucleic acids and proteins.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
0000284331
0000284331
SLCH3897
SLCF9434
SLCC8631

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James F Hunter et al.
Environmental science & technology, 48(17), 10227-10234 (2014-08-06)
A large number of organic species emitted into the atmosphere contain cycloalkyl groups. While cyclic species are believed to be important secondary organic aerosol (SOA) precursors, the specific role of cyclic moieties (particularly for species with multiple or fused rings)
Kazunori Sugiura et al.
Biochemical and biophysical research communications, 457(3), 242-248 (2015-01-17)
Intracellular redox state is a critical factor for fundamental cellular functions, including regulation of the activities of various metabolic enzymes as well as ROS production and elimination. Genetically-encoded fluorescent redox sensors, such as roGFP (Hanson, G. T., et al. (2004))
Xiangyao Liu et al.
Carbohydrate polymers, 92(1), 659-661 (2012-12-12)
Cellulose fibers were engineered by in situ oxidative polymerization of aniline using ammonium persulfate as oxidant/initiator. The polyaniline/cellulose fiber composite was used for the treatment of Cr(VI)-contaminated water, and its effect was evaluated. Under the conditions studied, the composite exhibited
Yohei Y Yamamoto et al.
Journal of molecular biology, 426(14), 2667-2678 (2014-05-27)
Chaperonins are ubiquitous molecular chaperones with the subunit molecular mass of 60kDa. They exist as double-ring oligomers with central cavities. An ATP-dependent conformational change of the cavity induces the folding of an unfolded protein that is captured in the cavity.
Adam Kawałek et al.
Aging, 5(1), 67-83 (2013-02-22)
We studied the role of peroxisomal catalase in chronological aging of the yeastHansenula polymorpha in relation to various growth substrates. Catalase-deficient (cat) cells showed a similar chronological life span (CLS) relative to the wild-type control upon growth on carbon and
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