Sulfurous Acid CAS 7782-99-2
ISO 1 Inquiries
7782-99-2
Industrial Grade
99%
200kg/barrel
2023-05-15
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionNANTONG REFORM PETRO-CHEMICAL CO.,LTD, with approximately 202705 visits to its shop, is a reputable Manufactory that has been providing Sulfurous Acid CAS7782-99-2 products for 4 years on ECHEMI.CertificatesBasic Info
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Product Name:
Sulfurous acid
Other Name:Sulfurous acid;Sulfur dioxide solution;Sulfurous acid (H2SO3);21093-41-4;63921-72-2;65003-85-2;66085-60-7;68720-49-0;70074-94-1;75481-08-2;80879-60-3;104927-19-7;110883-84-6;111910-53-3;125289-32-9;152463-65-5;1087413-38-4
CAS No.:7782-99-2
Molecular Formula:H2O3S
InChIKeys:InChIKey=LSNNMFCWUKXFEE-UHFFFAOYSA-N
Molecular Weight:82.08
Exact Mass:82.08
EC Number:231-973-1
UNII:J1P7893F4J
UN Number:1833
DSSTox ID:DTXSID7042435
HScode:28111990
Categories:
Characteristics-
PSA:
76.74000
XLogP3:0.54680
Appearance:Colorless Liquid
Density:1.020 g/cm3 @ Temp: 25 °C
Refractive Index:1.788
Water Solubility:Miscible with water.
Vapor Density:2.3 (vs air)
Toxicity:Oral-Human TDL0: 0.5 mg/kg
Flammability characteristics:In case of H, the porogen is combustible; in case of cyanide, it emits toxic hydrogen cyanide gas; when heated, it decomposes toxic sulfur oxide gas
Air and Water Reactions:Soluble in water with release of heat.
Reactive Group:Acids, Strong Non-oxidizing
Reactivity Profile:Colorless, corrosive, moderately toxic liquid. When heated to decomposition it emits toxic fumes of oxides of sulfur [Lewis, 3rd ed., 1993, p. 1196].
Hazard IdentificationClassification of the substance or mixture
Skin corrosion, Sub-category 1B
Serious eye damage, Category 1
Acute toxicity - Category 4, Inhalation
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H314 Causes severe skin burns and eye damage
H318 Causes serious eye damage
H332 Harmful if inhaled
Precautionary statement(s) Prevention P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
Storage P405 Store locked up.
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
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
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China
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Payment Terms:
L/C,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2008
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Certifications:
GB/T19001-2016 / Iso9001:2015
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
India
Sulphur Dioxide
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