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S6547

Sigma-Aldrich

Sodium sulfate

BioXtra, ≥99.0%

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Synonym(s):
Na2SO4, sodium sulphate
Linear Formula:
Na2SO4
CAS Number:
Molecular Weight:
142.04
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

product line

BioXtra

Quality Level

assay

≥99.0%

form

powder

impurities

≤0.0005% Phosphorus (P)
≤0.01% Insoluble matter

mp

884 °C (lit.)

solubility

H2O: 1 M, clear, colorless

density

2.68 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤0.001%

cation traces

Al: ≤0.0005%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.005%
NH4+: ≤0.05%
Pb: ≤0.001%
Zn: ≤0.001%

SMILES string

[Na+].[Na+].[O-]S([O-])(=O)=O

InChI

1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

InChI key

PMZURENOXWZQFD-UHFFFAOYSA-L

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1 of 4

This Item
S9627S5640204447
Sodium sulfate BioXtra, ≥99.0%

S6547

Sodium sulfate

Premium Grade
Sodium sulfate ReagentPlus®, ≥99.0%

S9627

Sodium sulfate

-
Sodium sulfate ≥99.0%, suitable for plant cell culture

S5640

Sodium sulfate

-
Sodium sulfate ≥99.99% trace metals basis

204447

Sodium sulfate

-
assay

≥99.0%

assay

≥99.0%

assay

≥99.0%

assay

≥99.99% trace metals basis

solubility

H2O: 1 M, clear, colorless

solubility

-

solubility

water: soluble 1 g/10 mL

solubility

ethanol: insoluble(lit.)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

anion traces

chloride (Cl-): ≤0.001%

anion traces

-

anion traces

-

anion traces

-

impurities

≤0.0005% Phosphorus (P), ≤0.01% Insoluble matter

impurities

-

impurities

-

impurities

≤100.0 ppm Trace Metal Analysis

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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Release of lead from 80% partially replaced service lines was compared to full lead service lines using harvested-stabilized lead pipes and field brass connectors. After more than a year of stabilization, lead release was consistent with field samples. Over the
Roosmarijn E Vandenbroucke et al.
Nature reviews. Drug discovery, 13(12), 904-927 (2014-11-08)
Matrix metalloproteinases (MMPs) are zinc-dependent endopeptidases that form a family of 24 members in mammals. Evidence of the pathological roles of MMPs in various diseases, combined with their druggability, has made them attractive therapeutic targets. Initial drug discovery efforts focused
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Angewandte Chemie (International ed. in English), 53(44), 11808-11812 (2014-09-12)
Porous films of p-type CuInS2, prepared by sulfurization of electrodeposited metals, are surface-modified with thin layers of CdS and TiO2. This specific porous electrode evolved H2 from photoelectrochemical water reduction under simulated sunlight. Modification with thin n-type CdS and TiO2
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The pitting of nuclear steam generator tubing alloys 600, 690 and 800 was studied at 60 °C using dilute thiosulfate solutions containing excess sulfate or (for Alloy 600) chloride. A potentiostatic scratch method was used. In sulfate solutions, all alloys

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