Nitrosylsulfuric acid 7782-78-7
ISO 1 Inquiries
7782-78-7
Industrial Grade
99%
200KG/drum
2023-07-26
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 202778 visits to its shop, is a reputable Manufactory that has been providing Nitrosylsulfuric acid 7782-78-7 products for 4 years on ECHEMI.CertificatesBasic Info
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Product Name:
Nitrosylsulfuric acid
Other Name:Sulfuric acid,anhydride with nitrous acid (1:1);Nitrosyl sulfate ((NO)H(SO4));Nitrosyl sulfate;Sulfuric acid,monoanhydride with nitrous acid;Nitrosulfonic acid;Nitrosyl hydrogen sulfate;Nitrosylsulfuric acid;Nitrosylsulfuric acid (NOHSO4);Nitrosonium bisulfate;Nitrosyl bisulfate;Nitrosonium hydrogen sulfate;ADWL 03;26192-61-0
CAS No.:7782-78-7
Molecular Formula:HNO5S
InChIKeys:InChIKey=VQTGUFBGYOIUFS-UHFFFAOYSA-N
Molecular Weight:127.08
Exact Mass:127.08
EC Number:231-964-2
UNII:40K942UPM8
UN Number:2308
HScode:2807000090
Categories:
Characteristics-
PSA:
101
XLogP3:0.56800
Appearance:Clear to milky yellow to greenish Viscous Liquid
Density:1.612 g/mL at 25 °C
Melting Point:73-74 °C
Refractive Index:1.528
Water Solubility:Decomposes in water
Storage Conditions:Refrigerator (+4°C)
Air and Water Reactions:Decomposes in water to form sulfuric and nitric acids [Merck 11th ed. 1989]. Nitrosylsulfuric acid reacts vigorously with water to generate gaseous NO2. Based on a scenario where the chemical is spilled into an excess of water (at least 5 fold excess of water), half of the maximum theoretical yield of NO2 gas will be created in 0.14 minutes. Experimental details are in the following: "Development of the Table of Initial Isolation and Protective Distances for the 2008 Emergency Response Guidebook", ANL/DIS-09-2, D.F. Brown, H.M. Hartmann, W.A. Freeman, and W.D. Haney, Argonne National Laboratory, Argonne, Illinois, June 2009.
Reactive Group:Acids, Strong Oxidizing
Reactivity Alerts:Strong Oxidizing Agent
Reactivity Profile:NITROSYLSULFURIC ACID is an oxidizing agent. Neutralizes chemical bases in exothermic reactions. An attempt to diazotize dinitroaniline using nitrosylsulfuric acid resulted in an explosion with loss of life. The event was blamed on the high concentration of the reactants dinitroaniline hydrochloride and nitrosylsulfuric acid [MCA Case History 1763. 1971].
Hazard IdentificationClassification of the substance or mixture
Skin corrosion, Sub-category 1A
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H314 Causes severe skin burns and eye damage
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/...
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.
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 
Saudi Arabia
Nitrosylsulfuric acid 7782-78-7
1 Mar 16, 2025 Post an enquiry for this product
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