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1.01220

Supelco

Ammonium amidosulfonate

for analysis (for detection of sulfonamide in blood) EMSURE® ACS,Reag. Ph Eur

Synonym(s):

Ammonium amidosulfonate, Amidosulfonic acid ammonium salt, Ammonium sulfamate, Sulfamic acid ammonium salt

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About This Item

Empirical Formula (Hill Notation):
H6N2O3S
CAS Number:
Molecular Weight:
114.12
MDL number:
UNSPSC Code:
12352301
EC Index Number:
231-871-7
NACRES:
NA.21

grade

ACS reagent

Quality Level

agency

reag. Ph. Eur.

product line

EMSURE®

assay

≥99.0% (acidimetric)

form

solid

potency

2000 mg/kg LD50, oral (Rat)

impurities

≤0.02% In water insoluble matter

ign. residue

≤0.05% (as SO4)

loss

≤0.5% loss on drying, 105°C

pH

5.0-6.0 (20 °C, 50 g/L in H2O)

bp

160 °C/1013 hPa (decomposes)

mp

132-134 °C

bulk density

680 kg/m3

anion traces

chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.2%

cation traces

Fe: ≤0.0005%
heavy metals: ≤0.0005%

storage temp.

no temp limit

InChI

1S/H3NO3S.H3N/c1-5(2,3)4;/h(H3,1,2,3,4);1H3

InChI key

GEHMBYLTCISYNY-UHFFFAOYSA-N

Analysis Note

Assay (acidimetric): ≥ 99.0 %
In water insoluble matter: ≤ 0.02 %
Melting point: 132.0 - 134.0 °C
pH-value (5 %; water): 4.5 - 5.5
Chloride (Cl): ≤ 0.05 %
Sulphate (SO₄): ≤ 0.2 %
Heavy metals: ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
Residue on ignition (as SO₄): ≤ 0.05 %
Loss on Drying (105°C): ≤ 0.5 %
ACS and Reag. Ph Eur conforms

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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