Published TCIMAIL newest issue No.202 | Product Document Searching Made Easy by 2D Code! | TCI Chemistry News August 2026 | [Product Highlights] Easy-to-Use Membrane Protein... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 7790-94-5 | Product Number: C1788
Chlorosulfonic Acid
×
Purity: >97.0%(T)
Synonyms:
- Chlorosulfuric Acid
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 25G |
$24.00
|
≥60 | 28 | Contact Us | |
| 500G |
$29.00
|
29 | ≥100 | Contact Us |
* Please contact our distributors or
TCI
to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.
Supplemental Product Information:
[Handling Notes]
Due to strong acidity, this reagent can damage the lid if left in contact with it. Please keep the lid dry and use all contents as soon as possible.
| Product Number | C1788 |
Purity / Analysis Method 
|
>97.0%(T) |
| Molecular Formula / Molecular Weight | HClO__3S = 116.52 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive |
| CAS RN | 7790-94-5 |
| Reaxys Registry Number | 1098595 |
| PubChem Substance ID | 125308895 |
| Merck Index (14) | 2165 |
| MDL Number | MFCD00011523 |
Specifications
| Appearance | Colorless to Yellow to Orange clear liquid to slightly cloudy liquid |
| Purity(Argentometric Titration) | min. 97.0 % |
Properties (reference)
| Boiling Point | 155 °C |
| Specific Gravity (20/20) | 1.77 |
| Refractive Index | 1.43 |
| Solubility in water | Soluble, Decomposes in contact with water |
| Solubility (soluble in) | Chloroform, dichloromethane |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H300 + H330 : Fatal if swallowed or if inhaled. H314 : Causes severe skin burns and eye damage. H371 : May cause damage to organs. H373 : May cause damage to organs through prolonged or repeated exposure. H335 : May cause respiratory irritation. H402 : Harmful to aquatic life. H290 : May be corrosive to metals. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P260 : Do not breathe mist or vapours. P234 : Keep only in original packaging. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P284 : Wear respiratory protection. P390 : Absorb spillage to prevent material damage. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P406 : Store in a corrosion resistant container with a resistant inner liner. P405 : Store locked up. |
Related Laws:
| RTECS# | FX5730000 |
Transport Information:
| UN Number | UN1754 |
| Class | 8 |
| Packing Group | I |
| Air Transportation | Forbidden for Air Transport |
| H.S.code* | 2806.20-000 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Enter TCI Product Number
Enter KISHIDA Product Number
4-5 alphanumeric characters before the hyphen
7 alphanumeric characters
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
• The requested SDS is not available.
Specifications
The requested specifications are not available.
Please Contact Us for more information.
The requested specifications are not available.
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Incorrect Lot Number. Please input only the 7 alphanumeric characters.
• Please check that the lot number you have entered is correct. It is 4-5 alphanumeric characters before the hyphen. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
• If your information is correct and you are still not able to view the requested certificates, Please Contact Us for more information.
• Please check that the lot number you have entered is correct. It is 7 alphanumeric characters. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Incorrect Lot Number. Please input only the 7 alphanumeric characters.
The requested analytical chart is not available. Sorry for the inconvenience.