This product may be stored at room temperature. For products with no specified storage temperature given on the label or product page, ambient storage may be assumed. Products that require controlled temperature storage, such as refrigeration or freezer conditions, storage temperatures are published on the product label, Certificate of Analysis, the Safety Data Sheet (SDS).
86040
Sulfamic acid
analytical standard (for acidimetry), ACS reagent
Synonym(s):
Aminosulfonic acid, Sulphamic acid, Amidosulfonic acid
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$49.90
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$152.00
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$239.00
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About This Item
Linear Formula:
NH2SO3H
CAS Number:
Molecular Weight:
97.09
EC Number:
226-218-8
MDL number:
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12161700
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InChI key
IIACRCGMVDHOTQ-UHFFFAOYSA-N
InChI
1S/H3NO3S/c1-5(2,3)4/h(H3,1,2,3,4)
grade
ACS reagent, analytical standard (for acidimetry)
agency
complies with DIN 19266
assay
99.3-100.3% (dried material)
mp
215-225 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤10 mg/kg, sulfate (SO42-): ≤500 mg/kg
cation traces
Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤10 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
application(s)
environmental
food and beverages
general analytical
industrial qc
pharmaceutical
format
mixture
Quality Level
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Related Categories
1 of 4
This Item | 11358 | 242780 | 242772 |
|---|---|---|---|
| format mixture | format neat | format - | format - |
| mp 215-225 °C (dec.) (lit.) | mp 215-225 °C (dec.) (lit.) | mp 215-225 °C (dec.) (lit.) | mp 215-225 °C (dec.) (lit.) |
| grade ACS reagent, analytical standard (for acidimetry) | grade analytical standard | grade reagent grade | grade - |
| application(s) environmental | application(s) pharmaceutical | application(s) - | application(s) - |
| agency complies with DIN 19266 | agency - | agency - | agency - |
| assay 99.3-100.3% (dried material) | assay 99.0-101.0% (T) | assay 98% | assay ≥99% |
General description
Sulfamic acid, a strong inorganic acid, exists in crystalline form. It is stable, non-hygroscopic, odorless, and colorless in dry state, making its commercial packaging and handling convenient.
Application
It can be used as an acidimetric standard for analytical applications.
Sulfamic acid also finds its use as a primary standard in non-aqueous visual, conductometric, and potentiometric titrations.
Sulfamic acid also finds its use as a primary standard in non-aqueous visual, conductometric, and potentiometric titrations.
Features and Benefits
- Available in a secure glass bottle to ensure its stability for the entire shelf life until opened.
- High-quality offering accurate titer determinations
- Accompanied by a detailed certificate of analysis (CoA)
hcodes
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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Derek J Langeslay et al.
Analytical chemistry, 83(20), 8006-8010 (2011-09-15)
Sulfamate (NHSO(3)(-)) groups are critically important structural elements of the glycosaminoglycans heparin and heparan sulfate (HS). Experimental conditions are presented for detection of the sulfamate (1)H NMR resonances in aqueous solution. NMR spectra reported for N-sulfoglucosamine (GlcNS) and the synthetic
Jean-Yves Winum et al.
Bioorganic & medicinal chemistry, 21(6), 1419-1426 (2012-12-04)
Targeting tumour associated carbonic anhydrase (CA, EC 4.2.1.1) isoforms IX and XII is now considered as a pertinent approach for the development of new cancer therapeutics against hypoxic tumours. In the last period, with the help of X-ray crystallography, much
Toolika Agrawal et al.
Organic letters, 15(1), 96-99 (2012-12-19)
The iron-catalyzed cross-coupling of aryl sulfamates and tosylates has been achieved with primary and secondary alkyl Grignards. This study of iron-catalyzed cross-coupling reactions also examines the isomerization and β-hydride elimination problems that are associated with the use of isopropyl nucleophiles.
Daniel Can et al.
Angewandte Chemie (International ed. in English), 51(14), 3354-3357 (2012-02-22)
Enhanced receptor selectivity: carbonic anhydrase inhibitors are relevant for both cancer diagnosis and therapy. Combining non-radioactive Re compounds with their radioactive (99m)Tc homologs enables the use of identical molecules for therapy and imaging (theragnostic). The syntheses and in vitro evaluation
Keisuke Takahashi et al.
Organic letters, 14(6), 1644-1647 (2012-03-07)
A total synthesis of (-)-kaitocephalin, an ionotropic glutamate receptor antagonist, is accomplished in highly stereocontrolled manner via Overman rearrangement, rhodium-catalyzed benzylic C-H amination, pyrrolidine formation involving nucleophilic opening of a cyclic sulfamate, and rhodium-catalyzed allylic C-H amination as key steps.
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