missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Ammonium Salts
  7. Ammonium sulfite monohydrate, 92% min

Ammonium sulfite monohydrate, 92% min

Product Code. 11383407
Change view
Click to view available options
Quantity:
1 kg
5 kg
Unit Size:
1kg
5kg
2 product options available for selection
Product selection table with 2 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity unitSize
11383407 1 kg 1kg
11373407 5 kg 5kg
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 2 options available.
2 options
This item is not returnable. View return policy
Product Code. 11383407 Supplier Thermo Scientific Alfa Aesar Supplier No. 017996.A1
Request Bulk or Custom Formats

Please to purchase this item. Need a web account? Register with us today!

This item is not returnable. View return policy

Description

Air Sensitive | CAS: 7783-11-1 | H10N2O4S | 134.15 g/mol

Ammonium sulfite monohydrate is used in caramel coloring in the food industry. It is also used in cosmetics as a hair straightening agent and a hair waving agent. It acts as a reducing agent in photography. Further, it is used in the production of bricks in order to use in blast furnace linings. In addition to this, it used in gas scrubbers.

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 7783-11-1
Molecular Formula H10N2O4S
Molecular Weight (g/mol) 134.15
MDL Number MFCD00066094
InChI Key ASPXBYAQZVXSNS-UHFFFAOYSA-N
PubChem CID 21701053
IUPAC Name diazanium;sulfite;hydrate
SMILES [NH4+].[NH4+].O.[O-]S(=O)[O-]

Specifications

Melting Point 60°C to 70°C (decomposition)
Color White
Physical Form Crystalline
Quantity 1 kg
Assay Percent Range 92% min.
Solubility Information Soluble in water. Insoluble in acetone and alcohol.
Formula Weight 134.15 (116.14 Anhydrous)
Refractive Index 1.515
Sensitivity Air Sensitive
Appearance White crystalline
Density 1.41 g/cm3
Chemical Name or Material Ammonium sulfite monohydrate, Monohydrate
Show More Show Less

Safety and Handling

compliance-icons
Product Identifier
  • Ammonium sulfite monohydrate
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • EUH031-Contact with acids liberates toxic gas.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contain: Ammonium sulfite, monohydrate
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.