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59845

Supelco

Ammonium sulfate

analytical standard, for Nitrogen Determination According to Kjeldahl Method, traceable to NIST SRM 194

Synonym(s):

Mascagnite

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About This Item

Linear Formula:
(NH4)2SO4
CAS Number:
Molecular Weight:
132.14
EC Number:
MDL number:
UNSPSC Code:
85151701
eCl@ss:
38030408
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

Assay

≥99.5%

quality

traceable to NIST SRM 194

shelf life

limited shelf life, expiry date on the label

impurities

21.20%±0.10% total Kjeldahl nitrogen

loss

≤0.1% loss on drying, 110°C

pH

5.0-6.0 (25 °C, 1 M in H2O)

solubility

soluble, clear, colorless

format

neat

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



  • Alkaline sodium hypochlorite irrigant and its chemical interactions: Discusses the chemical interactions of sodium hypochlorite with other endodontic agents like EDTA and citric acid, emphasizing its role in tissue dissolution during dental procedures (Wright, Kahler, Walsh, 2017).




Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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