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Sulfamic Acid ACS reagent 99.3% 500 Gram

Sulfamic Acid ACS reagent 99.3% 500 Gram

$209.50
Part Number:
MIL-383120-500G
Lead Time:
2-3 weeks
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Size:
500 Gram

Description

Due to a dramatic reduction in supply, stock numbers cannot be guaranteed. All purchases will be followed by an order confirmation with estimated ship date and you will be notified if stock is unavailable. All orders for healthcare products placed after January 24, 2020 are non-cancellable and non-returnable. Thank you for your continued cooperation and partnership.

Sulfamic Acid ACS reagent 99.3% 500 Gram

Synonym:   Amidosulfonic acid 

  • CAS Number 5329-14-6
  • Linear Formula NH2SO3H
  • Molecular Weight 97.09
  • EC Number 226-218-8
  • MDL number MFCD00011603
  • PubChem Substance ID 329755668
  • NACRES NA.21
grade ACS reagent
assay 99.3%
  99.3-100.3% dry basis (ACS specification)
impurities ≤0.01% insolubles
ign. residue ≤0.01%
mp 215-225 °C (dec.) (lit.)
solubility water: 213 g/L at 20 °C
anion traces chloride (Cl-): ≤0.001%
  sulfate (SO42-): ≤0.05%
cation traces Fe: ≤5 ppm
  heavy metals (as Pb): ≤0.001%
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
Gene Information human ... CA1(759), CA2(760)

 

General description

Sulfamic acid (H2NSO3H) is widely used inorganic compound. It exists in zwitterionic form and neutral forms. Zwitterionic form has been reported to be is more stable than neutral form. Its industrial applications have been reported. It has various organic synthesis applications.

Sulfamic acid is a strong inorganic acid. It is a hypochlorite scavenger. The ability of sulfamic acid to reduce nitrate to nitrogen gas under acidic condition has been utilized to denitrify nitrate-rich wastewater along with zinc powder.

Application

Sulfamic acid (H2NSO3H) may be used in the following studies:
• As catalyst in the synthesis of aryl-14H-dibenzo[a.j]xanthenes.
• As green catalyst for the preparation of amide from ketoxime.
• As ammonia equivalent in the regioselective synthesis of primary allylic amines, via allylic substitution reactions.
• Synthesis of polysubstituted quinolones.

Sulfamic acid may be used in the following processes:
• As a titrant in the determination of the burette injection volume and chemical calibration factor.
• To neutralize excess nitrous acid in the colorimetric paracetamol assay by modified Glynn and Kendal colorimetric method.
• To prevent endogenous mercury (Hg) loss during the urine Hg measurement by inductively coupled plasma mass spectrometry (ICP-MS) method.
• As an acid catalyst and a hypochlorite scavenger in the chlorite oxidation of dialdehyde cellulose (DAC).
• As a heterogeneous catalyst in the synthesis of polyhydroquinoline derivatives by Hantzsch condensation reaction.
• As catalyst in the degradation of bamboo fiber to 5-hydroxymethylfurfural (HMF).
• As an acid reagent in the determination of silicates in water samples based on centrifugal microfluidics.
• As catalyst in the synthesis of deazaoxaflavin at room temperature.

GHS07 GHS07

Signal word Warning
Hazard statements H315-H319-H412
Precautionary statements P273-P305 + P351 + P338
RIDADR UN 2967 8 / PGIII
WGK Germany 1

Documents 

Warnings

Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.

Most chemicals cannot be expedited.

This item has a Haz-Mat shipping fee built into the price. Fee is applicable only to the first item purchased. Additional HazMat items will be discounted automatically in the shopping cart. HazMat items always require special DOT handling and in rare cases may incur additional fees not levied prior to checkout. Request a quote for the most accurate pricing.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning

Please note: This product is not returnable.

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Product Reviews

MPN:
383120-500G