PLANNED MAINTENANCE

There will be scheduled maintenance work beginning on Saturday 15th June 2019 at 8:30 am through to Sunday 16th June 2019 at 11:30 pm (BST).

During this time our website may be temporarily affected. We apologise for any inconvenience this might cause and thank you for your patience.

Sodium bisulfite

Molecular FormulaHNaO₃S
Average mass104.061 Da
Monoisotopic mass103.954407 Da
ChemSpider ID571016

- Charge

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

Sodium bisulfite [Wiki] [JAN] [JP15]

Sodium hydrogensulphite

234-172-5 [EINECS]

7631-90-5 [RN]

Hydrogénosulfite de sodium [French] [ACD/IUPAC Name]

MFCD00003530 [MDL number]

Natriumhydrogensulfit [German] [ACD/IUPAC Name]

Sodium bisulfite (JP15)

Sodium hydrogen sulfite [ACD/IUPAC Name]

Sodium hydrogen sulfite (1:1:1)

More...

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

13438_RIEDEL [DBID]

243973_SIAL [DBID]

D02059 [DBID]

LS-2423 [DBID]

S9000_SIAL [DBID]

Experimental data
Predicted - ACD/Labs
Predicted - ChemAxon

Experimental Physico-chemical Properties

Experimental Melting Point:

Experimental Gravity:

1.34 g/l Wikidata Q407891
Experimental Solubility:

28-30 g/100g Wikidata Q407891

29% NIOSH VZ2000000

29.0 g/100g Wikidata Q407891

Miscellaneous

Appearance:

White crystals or powder with a slight odor of sulfur dioxide. NIOSH VZ2000000

Safety:

First-Aid:

Eye: Irrigate immediately Breathing: Fresh air Swallow: Medical attention immediately NIOSH VZ2000000
Exposure Routes:

inhalation, ingestion, skin and/or eye contact NIOSH VZ2000000
Symptoms:

Irritation eyes, skin, mucous membrane NIOSH VZ2000000
Target Organs:

Eyes, skin, respiratory system NIOSH VZ2000000
Incompatibility:

Heat (decomposes) [Note: Slowly oxidized to the sulfate on exposure to air.] NIOSH VZ2000000
Personal Protection:

Skin: No recommendation Eyes: No recommendation Wash skin: No recommendation Remove: No recommendation Change: No recommendation NIOSH VZ2000000
Exposure Limits:

NIOSH REL : TWA 5 mg/m 3 OSHA PEL ?: none NIOSH VZ2000000

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

No predicted properties have been calculated for this compound.

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors:
#H bond donors:
#Freely Rotating Bonds:
#Rule of 5 Violations:

ACD/LogP:
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area:
Polarizability:
Surface Tension:
Molar Volume:

Click to predict properties on the Chemicalize site

Patents	Personal Collections
Publication or Magazine Article	Web-based Article (blog or commentary)
Available Chemicals Databases	Biological Properties
Chemical Reactions	Chemical Safety Data
Drugs or Compounds in Development	Imaging Agents
Information Aggregators	Journal Publishers via MeSH
Ligand/binding/crystal Structure Databases	Metabolic Pathways
Molecular Libraries Screening Center Network	Natural Products
NIH Substance Repository	Physical Properties (including SAR/QSAR databases)
Protein 3D Structures	Spectroscopy Databases
Substance Vendors	Theoretical Properties
Toxicology/Environmental Databases	Virtual Library

Sodium bisulfite

More details:

Experimental Melting Point:

Experimental Gravity:

Experimental Solubility:

Appearance:

Safety:

First-Aid:

Exposure Routes:

Symptoms:

Target Organs:

Incompatibility:

Personal Protection:

Exposure Limits:

Search ChemSpider:

Search Google: