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Sulfuric acid, extra pure, fuming, 20-30% free SO3 Product Code.: 10157850
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Sulfuric acid, extra pure, fuming, 20-30% free SO3

Product Code. 10157850 Shop All Thermo Scientific Chemicals Products
500 g, Glass bottle, 500g
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Quantity:
25 g
500 g
2.5 kg
Packaging:
Glass bottle
Unit Size:
2.50kg
25g
500g
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Regulatory: This product fall under regulation “Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. If applicable, customers must provide a license before delivery.

Product Code. 10157850

Brand: Thermo Scientific Acros 419975000

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2975.16 DKK valid until 2025-12-31
Use promo code "25339" to get your promotional price.
This item is not returnable. View return policy
Regulatory: This product fall under regulation “Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. If applicable, customers must provide a license before delivery.

Description

CAS: 8014-95-7 | H2O7S2 | 178.13 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 8014-95-7
Molecular Formula H2O7S2
Molecular Weight (g/mol) 178.13
MDL Number MFCD00137792
InChI Key HIFJUMGIHIZEPX-UHFFFAOYSA-N
SMILES O=S(=O)=O.OS(O)(=O)=O

Specifications

Color Brown to Colorless
Melting Point 2.0°C
Boiling Point 138.0°C
Density 1.9200g/mL
Packaging Glass bottle
Residue after Ignition 0.01% max.
Specific Gravity 1.92
Quantity 500 g
Linear Formula H2SO4·SO3
Physical Form Liquid
UN Number 1831
Merck Index 15, 9104
Synonym oleum, fuming sulfuric acid, sulfuric acid, fuming, oleum iodisum, sulfuric acid fuming, oleum fuming sulfuric acid, sulfuric acid, mixt with sulfur trioxide, sulfur trioxide, mixt. with sulfuric acid, sulfuric acid mixture with sulfur trioxide
Solubility Information Solubility in water: miscible. Other solubilities: soluble in ethanol
IUPAC Name sulfuric acid;sulfur trioxide
PubChem CID 24681
Formula Weight 178.14
Percent Purity 20 to 30% (free SO3)
Grade Extra Pure
Chemical Name or Material Sulfuric Acid
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5 results found
Lot Number Certificate Type Date Product Code
Lot NumberA0470424 Certificate TypeCertificate of Analysis Date17/05/2025 Product Code419970250,419975000,419970025
Lot NumberA0463435 Certificate TypeCertificate of Analysis Date03/06/2024 Product Code419970250,419975000,419970025
Lot NumberA0455305 Certificate TypeCertificate of Analysis Date05/09/2023 Product Code419970250,419975000,419970025
Lot NumberA0454266 Certificate TypeCertificate of Analysis Date25/08/2023 Product Code419970250,419975000,419970025
Lot NumberA0452885 Certificate TypeCertificate of Analysis Date05/05/2023 Product Code419970250,419975000,419970025

Safety and Handling

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Product Identifier
  • Sulfuric acid, fuming, approx. 20% free SO3
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 2
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 A
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H318-Causes serious eye damage.
  • H314-Causes severe skin burns and eye damage.
  • H335-May cause respiratory irritation.
  • H330-Fatal if inhaled.
  • EUH014-Reacts violently with water.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • 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/ 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.
  • P310-Immediately call a POISON CENTER/doctor/.
SDS

RUO – Research Use Only

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