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1.00219

Amidosulfuric acid

EMPLURA®

Synonym(s):

Amidosulfuric acid, Amidosulfonic acid, Sulphamic acid, Sulfamidic acid

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About This Item

Empirical Formula (Hill Notation):
H3NO3S
CAS Number:
5329-14-6
Molecular Weight:
97.09
UNSPSC Code:
12352301
EC Index Number:
226-218-8
NACRES:
NA.21
MDL number:
MFCD00011603
Assay:
≥98.5% (acidimetric)
Form:
solid
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Quality Segment

product line

EMPLURA®

assay

≥98.5% (acidimetric)

form

solid

ign. residue

≤0.05%

pH

1.2 (10 g/L in H2O)

mp

205 °C (decomposition)

solubility

water: 213 g/L at 20 °C

density

2.13 g/cm3 at 20 °C

bulk density

600 kg/m3

storage temp.

no temp limit

SMILES string

[S](=O)(=O)([N+H3])[O-]

InChI

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

InChI key

IIACRCGMVDHOTQ-UHFFFAOYSA-N

Analysis Note

Identity (IR-spectrum): passes test
Assay (acidimetric): ≥ 98.5 %
Residue on ignition: ≤ 0.05 %

Legal Information

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

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

Hazard Codes

H315,H319,H412

Storage Class

8B - Non-combustible corrosive hazardous materials

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