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100L New Product Laboratory Reasearch Chemicals Vacuum ...

Borosilicate glass reactors are ideal for hydrolysis, offering high chemical resistance and thermal shock resistance for acid-catalyzed or base-catalyzed reactions. These reactors, often made of Borosilicate 3.3, enable real-time monitoring and, when jacketed, provide precise temperature control (up to 200°C–250°C) necessary for breaking chemical bonds in esterification or ester hydrolysis.

Key Features and Advantages

Chemical Resistance: Highly resistant to most acids (e.g., HCl,
$cap H sub 2 cap S cap O sub 4$
) used in hydrolysis, losing less than
of material.
Visibility & Safety: Transparency allows for direct, real-time observation of reaction progress.
Temperature Control: Double-jacketed designs allow for efficient heating/cooling to manage exothermic or endothermic reactions.
Components: Often equipped with an overhead stirrer, PTFE sealings, and a bottom drain valve for safe, zero-dead-space drainage.

Application in Hydrolysis

Process Efficiency: Ideal for pilot-scale and laboratory-scale hydrolysis, esterification, and transesterification.
Reaction Monitoring: Suitable for monitoring the hydrolysis process where reactant visibility helps in determining completion.

Limitations and Considerations

Chemical Restrictions: Avoid hydrofluoric acid (
$cap H cap F$
), hot phosphoric acid (
$is greater than 300 raised to the composed with power C$
), and strong hot alkalis, which can etch the glass.
Thermal Shock: While resistant, sudden, extreme temperature changes should be avoided.
Pressure Limitations: Maximum working pressure is limited by the weakest component in the system, generally allowing vacuum to moderate pressures.

Commonly available in volumes ranging from 5L to 100L or more, these reactors are widely used in pharmaceutical and chemical R&D, often using [StonyLab] (0.5.1) or [GMM Pfaudler] (0.5.2) designs for specialized applications.

Borosilicate glass reactor system - Glass reaction systems - GMM Pfaudler
Glass reactors can be equipped with: * A single or double jacket for heat transfer fluid or insulation * A glass lid * A bottom dr...
GMM Pfaudler
Glass Reactor: Essential Guide for Lab Managers - HWS Labortechnik
Jan 16, 2025 — The Engineering Behind the Vessel: Borosilicate Glass 3.3 Not all glass is created equal. For chemical process equipment, standard...
HWS Labortechnik Mainz
Chemical Resistance of Glass Reactors Explained - Nanjing Hjchem
Acid Resistance — The Strongest Advantage of Glass Reactors * Resistant to Most Acids. Glass reactors are highly resistant to all ...
Nanjing Hjchem

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Borosilicate glass reactor system - Glass reaction systems

GMM Pfaudler

https://www.gmmpfaudler.com › lab-and-process-glass

GMM Pfaudler

https://www.gmmpfaudler.com › lab-and-process-glass

A typical glass reactor is a glass vessel with a single jacket (for heat transfer fluid) or with a double jacket (with additional vacuum jacket for insulation).Read more

Missing: ~~Hydrolysis~~ ‎| Show results with: Hydrolysis

Glass Reactor System

HCS Scientific

https://hcs-lab.com › uploads › 2017/02 › HCS-...

HCS Scientific

https://hcs-lab.com › uploads › 2017/02 › HCS-...

PDF

Borosilicate glassware offers superior chemical resistance, the use of hydrofluoric acid, hot phosphoric acid and strong alkalies should be avoided. 13 ...Read more

60 pages

Missing: ~~Hydrolysis~~ ‎| Show results with: Hydrolysis

Borosilicate Glass Reactor for Hydrolysis in Chemistry

yangmaireactor.com

https://www.yangmaireactor.com › tag › borosilicate-glas...

yangmaireactor.com

https://www.yangmaireactor.com › tag › borosilicate-glas...

Upgrade your lab with Yangmai's Borosilicate Glass Reactor for Hydrolysis in Chemistry – a trusted solution in chemical processing.

The role of borosilicate glass in Miller–Urey experiment - PMC

National Institutes of Health (.gov)

https://pmc.ncbi.nlm.nih.gov › articles › PMC8545935

National Institutes of Health (.gov)

https://pmc.ncbi.nlm.nih.gov › articles › PMC8545935

by J Criado-Reyes2021Cited by 67 — We have designed a set of experiments to test the role of borosilicate reactor on the yielding of the Miller–Urey type of experiment.Read more

Web results

Glass Reactors: Chemical Reaction Equipment

Franli Machine

https://www.franli.com › glass-reactor-6

Franli Machine

https://www.franli.com › glass-reactor-6

These reactors are made of high-quality borosilicate glass, which offers excellent resistance to chemical corrosion and thermal shock. The use of glass ...Read more

What is the Main Function of the Glass Reactor? - Sanjing

Nantong Sanjing Chemglass Co., Ltd.

https://www.sanjingchemglass.com › Blog

Nantong Sanjing Chemglass Co., Ltd.

https://www.sanjingchemglass.com › Blog

Jan 3, 2025 — A glass reactor is a container made mostly from borosilicate glass. This type of glass resists thermal shock and chemical damage very well.Read more

Borosilicate Glass - an overview

ScienceDirect.com

https://www.sciencedirect.com › topics › borosilicate-glass

ScienceDirect.com

https://www.sciencedirect.com › topics › borosilicate-glass

Borosilicate glasses are the first choice of material worldwide for immobilising both HLW and low and intermediate level waste (LILW) (Plodinec, 2000). This ...Read more

Vessel effects in organic chemical reactions; a century-old ...

RSC Publishing

https://pubs.rsc.org › content › articlehtml

RSC Publishing

https://pubs.rsc.org › content › articlehtml

by MM Nielsen2022Cited by 34 — The production of biodiesel from cooking oil, via a base-catalyzed ester hydrolysis, using borosilicate glass catalysts has been demonstrated by ...Read more

Jacketed Glass Reactors for Lab & Pilot Reactions Jacketed ...

Instagram · equilrxnlab

3 likes · 3 months ago

Instagram · equilrxnlab

3 likes · 3 months ago

Ideal for organic synthesis, hydrolysis, condensation, polymerization, coatings, pharma intermediates, resin & lithium battery slurry mixing.

Glass Reaction Distillation Unit for Process Efficiency

Goel Scientific

https://goelscientific.com › ... › Standard Units

Goel Scientific

https://goelscientific.com › ... › Standard Units

Constructed from borosilicate glass, PTFE, and stainless steel, the unit provides superior chemical resistance and complete visibility of the reaction and ...Read more

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