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RES0797P-A7

SAFC

Potassium sulfate

Synonym(s):

Potassium sulfate

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About This Item

Linear Formula:
K2SO4
CAS Number:
7778-80-5
Molecular Weight:
174.26
EC Number:
231-915-5
MDL number:
MFCD00011388
UNSPSC Code:
12352302
NACRES:
NA.21
Pricing and availability is not currently available.

biological source

synthetic

Assay

98.5-101.0% dry basis

form

powder

impurities

Heavy metals; tested, Chloride; tested

suitability

suitable for manufacturing use

SMILES string

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

InChI

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

InChI key

OTYBMLCTZGSZBG-UHFFFAOYSA-L

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1 of 4

This Item
1.05151P0772P9458
Potassium sulfate

RES0797P-A7

Potassium sulfate

Potassium sulfate powder, EMPROVE® ESSENTIAL, Ph. Eur., BP, JP, E 515

1.05151

Potassium sulfate

Potassium sulfate ReagentPlus®, ≥99.0%

P0772

Potassium sulfate

Potassium sulfate BioXtra, ≥99.0%

P9458

Potassium sulfate

biological source

synthetic

biological source

-

biological source

-

biological source

-

impurities

Heavy metals; tested, Chloride; tested

impurities

-

impurities

-

impurities

≤0.005% Phosphorus (P), ≤0.1% Insoluble matter

assay

98.5-101.0% dry basis

assay

-

assay

≥99.0%

assay

≥99.0%

suitability

suitable for manufacturing use

suitability

-

suitability

-

suitability

-

Quality Level

400

Quality Level

500

Quality Level

200

Quality Level

200

General description

To request documentation for this product, please contact Customer Support and select ‘Product Documentation′. Please note that access to the documentation for this product requires a confidentiality disclosure agreement.

Packaging

Product is available in the following package sizes:
RES0797P-A702X: 1 kg container
RES0797P-A704X: 10 kg container
RES0797P-A705X: 25 kg container

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
CDBG0866
CDBF7312
CDBF2215
CDBF2214
CDBD9529

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Sigma-Aldrich

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Potassium sulfate ACS reagent, ≥99.0%, powder

Sigma-Aldrich

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Potassium sulfate

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