Sodium Bisulfite3
25 Inquiries
7631-90-5
Industrial Grade
100%
Rotterdam
50KG
2025-06-15
Food Chemicals,Industrial Chemicals,Organic Chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Sodium bisulfite
Other Name:Sulfurous acid,sodium salt (1:1);Sulfurous acid,monosodium salt;Hydrogen sulfite sodium;Sodium acid sulfite;Sodium bisulfite;Sodium bisulphite;Sodium hydrogen sulfite;Monosodium sulfite;Sodium bisulfite (NaHSO3);FR-62;Sodium sulfite (NaHSO3);Hydrogen sodium sulfite;E 222;HC 007;57414-01-4;69098-86-8;89830-27-3;91829-63-9;855427-07-5;855924-73-1
CAS No.:7631-90-5
Molecular Formula:H2O3S.Na
InChIKeys:InChIKey=UKTDQTGMXUHPIF-UHFFFAOYSA-N
Molecular Weight:104.061
Exact Mass:103.954
EC Number:231-548-0
UNII:TZX5469Z6I
ICSC Number:1134
UN Number:3260|2693
DSSTox ID:DTXSID8034902
Color/Form:White crystal or crystalline powder|GRANULAR POWDER
HScode:2832200000
Categories:
Characteristics-
PSA:
79.57
XLogP3:0.2042
Appearance:White powder
Density:1.48 g/cm3
Melting Point:150 °C
Boiling Point:Decomposes
Refractive Index:1.43 - 1.47
Water Solubility:H2O: 300 g/L
Storage Conditions:Treasury ventilation low temperature drying
Vapor Pressure:Vapour pressure, kPa at 20°C: 2.4
Toxicity:LD50 i.v. in rats: 115 mg/kg (Hoppe, Goble)
Flammability characteristics:Noncombustible Solid
Odor:Slight sulfurous odor
Taste:Disagreeable taste
Air and Water Reactions:Water soluble.
Reactive Group:Sulfite and Thiosulfate Salts
Reactivity Alerts:Strong Reducing Agent
Reactivity Profile:SODIUM BISULFITE is a reducing agent. Emits highly toxic gaseous sulfur dioxide gas when heated to decomposition or on contact with mineral acids [Sax, 9th ed., 1996, p. 2949].
Autoignition Temperature:Not flammable (USCG, 1999)
Flammable Limits:Noncombustible Solid
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO contact with acids or strong oxidizing agents. NO contact with incompatible materials: See Chemical Dangers Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from acids, strong oxidants and food and feedstuffs. Well closed.
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Seller Information
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Business Type:
Trader
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Main Products:
Food Chemicals,Industrial Chemicals,Organic Chemicals
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Location:
BINNEN PARALLELWEG 00027 5701PH HELMOND
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Payment Terms:
TT against copy of documents
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Average lead Time:
300
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
5-10
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Year of Establishment:
1969
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Inquiry History25 Inquiries
Country Product Purchase Quantity Date Posted 
Philippines
Sodium Metabesulfite
2 KG Mar 24, 2025 
India
Sodium Bisulfite
25 MT Dec 12, 2025 
Thailand
Extragronic Sodium Nitrocomplex Plus
1 KG Feb 25, 2026 
Pakistan
SODIUM BISULFITE
1.00 KG Oct 10, 2025
India
Sodium Bisulfite
35 TON May 15, 2025
India
Sodium Bisulfite
50 MT Apr 28, 2025 
Malaysia
sodium bisulfite
1 KG Feb 5, 2025
India
sodium meta bisulphate
500.00 KG Sep 20, 2024 
Oman
Sodium Bisulphite
5000 L Sep 14, 2024
Malaysia
sodium bisulfite
500 G Sep 14, 2024
India
Sodium bi sulphite
50.00 MT Aug 14, 2024
India
Sodium Bisulphite
10 20' Fcl Aug 13, 2024 
Mauritius
Sodium Bisulfite
1 MT Apr 19, 2026 
Russia
Sodium bisulfite
50 KG Mar 17, 2026 
Kuwait
SODIUM BISULFITE
50 MT Jan 21, 2026 
Chile
Sodium Bisulfite
25 KG Dec 5, 2025
India
Sodium Bisulphide
20 MT Sep 24, 2025 
Zimbabwe
Sodium Bisulfite
1 MT Apr 22, 2025
India
sodium meta bisulphate
500.00 KG Oct 21, 2024 
United States
SBS
150 TON Oct 10, 2024 Post an enquiry for this product
