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  7. Hydroxylamine sulfate, 99%, Thermo Scientific Chemicals

Hydroxylamine sulfate, 99%, Thermo Scientific Chemicals

Product Code. 11399349
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Quantity:
25 g
100 g
500 g
2 kg

Description

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)
Physical Form Crystalline
Quantity 500 g
Assay Percent Range 99%
Solubility Information Soluble in water.
Formula Weight 164.14
Density 1.88 g/mL
Chemical Name or Material Hydroxylamine sulfate

Safety and Handling

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Product Identifier
  • Hydroxylamine sulfate
 Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
  • ACUTE AQUATIC Acute 1
  • Carcinogenicity Category 2
  • Serious eye damage/eye irritation Category 2
  • Substances and mixtures corrosive to metals Category 1
  • Skin corrosion/irritation Category 2
  • Skin sensitiser Category 1
  • Specific target organ toxicity after repeated exposure Category 2
 Hazard Statement
  • H290-May be corrosive to metals.
  • H302-Harmful if swallowed.
  • H312-Harmful in contact with skin.
  • H315-Causes skin irritation.
  • H317-May cause an allergic skin reaction.
  • H319-Causes serious eye irritation.
  • H351-Suspected of causing cancer.
  • H373-May cause damage to organs.
  • H400-Very toxic to aquatic life.
 Precautionary Statement
  • P201-Obtain special instructions before use.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contains : Hydroxylamine sulfate

RUO – Research Use Only

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