Description
Aradur® Hardener H₂ is a liquid hardener supplied for laboratory adhesive and embedding work. The material is characterised by a density of 0,971 g/cm³, a flash point of 118 °C and a boiling point of 274,6 °C, supporting controlled handling during formulation and curing steps. It is identified by CAS number 90640-67-8 and EG nr. 292-588-2, with UN number 2259 for transport classification. This product from manufacturer Carl ROTH provides a defined liquid component for workflows that require a measured hardener addition rather than bulk industrial packaging. Density and thermal data help users plan mixing ratios, pot-life considerations and safe laboratory storage conditions consistent with the stated physical properties. The glass presentation supports clean dispensing and residual-content checks during routine use. Categories of use include adhesive and embedding materials within general laboratory support operations where a specialised hardener grade is specified.
Key features
- CAS number: 90640-67-8
- Pack sizes: 100 g, 500 g
- EG nr.: 292-588-2
- Density: 0,971 g/cm³
- Flash point: 118 °C
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Aradur® Hardener H2, liquid, 100 g, glass
What is this article?
Aradur® Hardener H2, liquid, 100 g, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Cleaning & disinfection (other), inside Cleaning & disinfection, in Lab safety equipment.
This shelf holds cleaning and disinfection articles that are not a plain detergent, a wipe or a named disinfectant: combined products and odd formats. Read the claim. A product that only cleans should not be described as a disinfectant.
Cleaning removes soil. Disinfection kills or inactivates microbes that remain. They are not the same step, and a disinfectant on top of dirt does less than the label claims. The spectrum, the contact time and the surface decide the product. A wipe is the mechanical half of the same job. Chemical classification is on ECHA. Workplace practice is EU-OSHA on dangerous substances. Biosafety context is the WHO biosafety topic.
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The category is Cleaning & disinfection. The sub-category is Cleaning & disinfection (other). The catalogue is Lab safety equipment.
Shelves beside this one are Wipes, tissues & paper towels, Laboratory cleaners & detergents and Disinfectants & biocides.
What should I check before I order?
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