Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Ammonium Salts
  7. Hydroxylamine sulfate, 99%

Hydroxylamine sulfate, 99%

Catalog No. AA88944A3
Change view
Click to view available options
Quantity:
500 g
2 kg
2 product options available for selection
Product selection table with 2 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity
AA88944A3 2 kg
AA8894436 500 g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 2 options available.
2 options
Catalog No. AA88944A3 Supplier Thermo Scientific Chemicals Supplier No. 088944A3
Only null left
Add to Cart

Description

CAS: 10039-54-0 | H3NO·0.5H2SO4

Hydroxylammonium sulfate is used to produce hydroxylamine-O-sulfonic acid from chlorosulfuric acid. It is widely used in organic synthesis for the conversion of aldehydes and ketones to oximes, carboxylic acids and their derivatives (e.g. esters) to hydroxamic acids, isocyanates to N-hydroxyureas and nitriles to amidoximes. It acts as a radical scavenger which is used to terminate the radical polymerization reactions. It finds application as an antioxidant in natural rubber. It is also used in photography as a stabilizer for color developers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 10039-54-0
Molecular Formula H3NO·0.5H2SO4
MDL Number MFCD00044869

Specifications

Melting Point ∼170°C (decomposition)
Color White
pH 3.6
Physical Form Crystalline
Quantity 2 kg
Linear Formula (NH2OH)2·H2SO4
UN Number UN2865
Merck Index 14,4828
Solubility Information Soluble in water.
Formula Weight 164.14
Percent Purity 99%
Odor Odorless
Density 1.88
Chemical Name or Material Hydroxylamine sulfate
Show More Show Less

Safety and Handling

Hazard Category H290-H302+H312-H315-H317-H319-H351-H373
Hazard Statement GHS H Statement
H351-H373-H290-H302-H312-H317-H315-H319;
Suspected of causing cancer.
May cause damage to organs through prolonged or repeated exposure.
May be corrosive to metals.
Harmful if swallowed.
Harmful in contact with skin.
May cause an allergic skin reaction.
Causes skin irritation.
Causes serious eye irritation.
Precautionary Statement P201-P202-P234-P260-P264b-P270-P272-P280-P281-P301+P312-P302+P352-P305+P351+P338-P308+P313-P312-P330-P333+P313-P362-P390-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: HYDROXYLAMINE SULFATE
EINECSNumber 233-118-8
RTECSNumber NC5425000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.