Product Code
F075234
CAS
7631-90-5
Details
Chemical Properties
Hazards
Documentation
Product Code
F075234
CAS
7631-90-5
CAS Number
7631-90-5
Canonical Smiles
O=S([O-])O.[Na+]
InChI
InChI=1S/Na.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-1
InChI Key
DWAQJAXMDSEUJJ-UHFFFAOYSA-M
MDL Number
MFCD00003530
EINECS Number
231-548-0
Molecular Formula
HNaO3S
UNSPSC Code
12352100
SKU
F075234
Synonyms
- Sodium hydrogensulfite
Purity
58.5%
Molecular Weight
104.05
State
Solid
Melting Point
300°C
Solubility
724g/L at 20°C in Water
Relative Density
1.304
SDS Documents
Pictograms
GHS07: Harmful/Irritant
Signal Word
Warning
Hazard Statements
- EUH031 – Contact with acids liberates toxic gas.
- H302 – Harmful if swallowed.
Precautionary Phrases
- P101 – If medical advice is needed, have product container or label at hand.
- P261 – Avoid breathing dust/fume/gas/mist/vapours/spray.
- P264 – Wash hands thoroughly after handling.
- P270 – Do not eat, drink or smoke when using this product.
- P271 – Use only outdoors or in a well-ventilated area.
- P280 – Wear protective gloves/protective clothing and eye/face protection.
- P301+P312 – IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
- P301+P330+P331 – IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
- P303+P361+P353 – IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
- P304+P340 – IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P305+P351+P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P308+P313 – IF exposed or concerned: Get medical advice/attention.
- P312 – Call a POISON CENTER/doctor if you feel unwell.
- P321 – Specific treatment (see Section 4 on this SDS).
- P362+P364 – Take off contaminated clothing and wash it before reuse.
- P403+P233 – Store in a well-ventilated place. Keep container tightly closed.
- P405 – Store locked up.
- P501 – Dispose of contents/container to hazardous waste disposal.
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At the University of Manchester, we trust Fluorochem’s consistent quality, swift deliveries, and great customer service. Their pricing remains highly competitive without compromising compliance standards.
Senior Procurement Officer
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At the University of Manchester, we trust Fluorochem’s consistent quality, swift deliveries, and great customer service. Their pricing remains highly competitive without compromising compliance standards.
Senior Procurement Officer