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Merck
CN

28-5700

Sulfamic acid

JIS special grade, ≥99.5%

Synonym(s):

Amidosulfonic acid

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About This Item

Linear Formula:
NH2SO3H
CAS Number:
Molecular Weight:
97.09
UNSPSC Code:
12352106
PubChem Substance ID:
EC Number:
226-218-8
MDL number:
Assay:
≥99.5%
Form:
solid
Grade:
JIS special grade
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grade

JIS special grade

assay

≥99.5%

form

solid

availability

available only in Japan

mp

215-225 °C (dec.) (lit.)

solubility

water: 213 g/L at 20 °C, water: 470 g/L at 80 °C

density

2.151 g/cm3 at 25 °C

SMILES string

NS(O)(=O)=O

InChI

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

InChI key

IIACRCGMVDHOTQ-UHFFFAOYSA-N



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pictograms

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signalword

Warning

Hazard Classifications

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

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves



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