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S6547

Sodium sulfate

BioXtra, ≥99.0%

Synonym(s):

Na2SO4, sodium sulphate

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About This Item

Linear Formula:
Na2SO4
CAS Number:
7757-82-6
Molecular Weight:
142.04
NACRES:
NA.25
PubChem Substance ID:
24899712
UNSPSC Code:
12161700
EC Number:
231-820-9
MDL number:
MFCD00003504
Assay:
≥99.0%
Form:
powder
Solubility:
H2O: 1 M, clear, colorless
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product line

BioXtra

Quality Segment

200

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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Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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