07401
Sulfamic acid
≥99.5% (alkalimetric)
Synonym(s):
Amidosulfonic acid
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About This Item
Linear Formula:
NH2SO3H
CAS Number:
Molecular Weight:
97.09
PubChem Substance ID:
UNSPSC Code:
12352106
NACRES:
NA.21
EC Number:
226-218-8
MDL number:
Assay:
≥99.5% (alkalimetric)
Form:
solid
Quality Level
assay
≥99.5% (alkalimetric)
form
solid
impurities
≤0.001% heavy metals (as Pb)
ign. residue
≤0.02%
mp
215-225 °C (dec.) (lit.)
density
2.151 g/cm3 at 25 °C
anion traces
chloride (Cl-): ≤10 mg/kg, sulfate (SO42-): ≤1000 mg/kg
cation traces
Fe: ≤30 mg/kg
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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signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
危险化学品
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Solvent effects. 2. Medium effect on the structure, energy, charge density, and vibrational frequencies of sulfamic acid.
Wong MW, et al.
Journal of the American Chemical Society, 114(2), 523-529 (1992)
Sulfamic acid: a novel and efficient catalyst for the synthesis of aryl-14H-dibenzo [a. j] xanthenes under conventional heating and microwave irradiation.
Rajitha B, et al.
Tetrahedron Letters, 46(50), 8691-8693 (2005)
Sulfamic acid as a cost-effective and recyclable catalyst for liquid Beckmann rearrangement, a green process to produce amides from ketoximes without waste.
Wang B, et al.
Tetrahedron Letters, 45(17), 3369-3372 (2004)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 255858-10G | 04061826035467 |
| 255858-1G | 04061836826048 |
| 07401-1KG-R | 04061838648068 |
| 07401-4X5KG-R | 04061833635926 |
| 07401-5KG-R | 04061833458556 |
| 07401-2.5KG-R | 04061833635919 |
| 07401-6X2.5KG-R | 04061833635933 |