Hazardous Chemicals & the GHS: An Introduction

November 22, 2019 | 292 views

Ironically, the (deep breath) Global Harmonised System (GHS) of Classification and Labelling of Chemicals was meant to make things easier, but for some, the management of hazardous chemicals seemed to get more complex with its introduction. The previous management regime was already complex enough, requiring organisations that use hazardous chemicals to interpret a complex array of information from Health and Safety legislation, Dangerous Goods Legislation, Safety Data Sheets (SDSs), seemingly endless Australian Standards and the 1200 odd pages of the Australian Dangerous Goods Code. In this context, it's hardly surprising that many organisations struggled to navigate their way through the complexity and even less surprising that the GHS, with new information and jargon, didn't help.

Spotlight

Resinate Materials Group, Inc

Each year, millions of tons of used petroleum and other products are deposited in landfills and whatever further use they might offer is lost. For centuries. Resinate's proprietary technology enables us to capture, process and upcycle valuable molecules into polyols with an unmatched balance of performance properties. We develop innovative ways to divert landfill waste, extend the life of finite resources and upcycle used molecules into high-performance polyester polyols - the backbone of coatings, adhesives, sealants, elastomers, foams and lubricants.

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Chemical Management

Closing the loop: Real-time measurement of oil in water for process facilities

Article | July 22, 2021

When an oilfield’s reservoir pressure is depleted during primary recovery, additional oil can be recovered by recycling the produced water and injecting it back into the reservoir. Water management is critical for such water and water-alternating-gas (WAG) floods. In its Permian basin operations, Occidental recovers, recycles, and re-injects large volumes of water for its enhanced oil recovery (EOR) operations. With real-time monitoring of oil in water (OiW) delivering reliable and continuous data, Occidental identified a way to optimize the recovery process and is working with NOV to expand the use of OiW monitoring equipment.

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Chemical Technology

Application of Chromatography in Various Industries is Changing the Game!

Article | July 14, 2022

Used to separate and analyze compounds into their various components— chromatography plays a crucial part not just in the food industry but in the realms of drug testing, forensics, and even quality control in our favourite alcoholic drinks as well. Advanced Chromatography is an analytical technique introduced to the world by chromatography instrument companies to separate and analyze individual chemicals from complex compounds. Recent developments in the biotechnology and pharma industries have created a significant surge in the chromatography market. Read on to find out five fascinating facts about the day-to-day applications of chromatography in various industries and why businesses are looking to invest more in OEM chromatography manufacturing. Why are Industry-Decision Makers Adapting to Chromatography? Liquid Chromatography; A Popular Choice in Drug Testing Today, a lot of drug tests use liquid chromatography-mass spectrometry because it is easy to use, widely available, and gives quick results. LC and LC-MS can be done in almost any testing facility, which is different from other methods. It can be run by people with little training, so a testing facility can hire mostly technicians instead of highly trained scientists, who are harder to find. LC-MS is also very accurate, which means that there are fewer false positives. With liquid chromatography, you can get results in about 10 to 30 minutes, which is very fast. This technology is used by many drug testing labs across the country. It is widely used and trusted for testing drug samples and many other things. Businesses associated with the sports industry are leveraging chromatography to effectively and accurately test athletes for doping or performance-enhancing drugs. Use of HPCL in Pharmaceutical Industries Chromatography is used in the medical and pharmaceutical industries to create vaccines. In addition, chromatography can determine which antibodies best neutralize viruses and diseases. Mapp Biopharmaceutical, Inc. used the chromatography technique to develop the experimental immunization Zmapp to counteract the deadly Ebola virus. And it is still being used today to fight the coronavirus. The pharmaceutical industry has gained enormous success by exclusively using HPLC to obtain precise results during drug trials. The results can be used to analyze finished drug products and their ingredients quantitatively and qualitatively during manufacturing. The Detector in Forensic Science Chromatography methods are a well-established, powerful suite of methodologies in forensic science, from drug busts, murders, and robberies, to the identification of a plethora of chemical compounds that may be present in samples from terrorist incidents. Forensics use gas chromatography to help solve crimes. It helps analyze blood and clothing samples, allowing forensic scientists to investigate who and what was present at a crime scene. In particular instances, chromatography can even help forensic scientists pinpoint the exact whereabouts of the alleged perpetrator and victim before the crime happened. It’s an error-free process. Therefore, it is incredibly helpful in court. Additionally, chromatography is extremely handy in arson investigations. Most fires have a virtual cocktail of different substances. Every compound and substance differs in size and weight. Chromatography helps break down these varying compounds and substances to help determine what exactly started the fire. Liquid Chromatography in Food Industry Liquid chromatography plays a vital role in the food industry nowadays. It absolves and permits the selective removal of a wide variety of flavor and non-flavor-active food ingredients. The USDA, along with other countries, has prioritized rigorous testing of processed meat's contents. For example, in 2013, it was found that horsemeat was being sold as beef without anyone noticing. As a result, the food industry decided to change its analytical techniques. Chromatography quickly became the best way to find out what was in processed meats. High-Performance Liquid Chromatography and mass spectrometry were used to ensure that meat labeled beef was actually beef. In addition, it could tell if horse meat was mixed in with the beef, which helped keep people safe. Bio-Rad Fast Acid Analysis Column in Beverage Testing Not just food, many beverage manufacturers also use chromatography to ensure that each bottle of their product is the same. But, again, consistent taste is the main priority. And knowing the exact content of each bottle is the most proactive way to measure things. The Bio-Rad fast acid analysis column has been successfully used by many companies to quantitatively determine vitamin C in juices, fresh drinks, and powdered drinks. Chromatography Market is Opening New Dimensions in Various Businesses Undoubtedly, technological advancement has created a vigorous need for chromatography devices. According to Verified Market Research, growing at a CAGR of 3.4% from 2020 to 2027, the chromatography market is projected to reach USD 4.73 billion by 2027. The chromatography instrumentation market is currently witnessing huge advancements in the design of columns. This is raising the demand for development of better analytical reagents and resins. Increasing collaborations among the existing players, specifically in the Asian market is another propelling factor for this market. Additionally, emergence of green chromatography, increasing usage of chromatography instruments for monoclonal antibody purification, and usage of nanomaterial in chromatography are also fuelling the growth of this market. Plus, increased government funding in research and development activities is further driving the market growth. With various pharmaceutical and biotechnology companies, chemical, food and beverage, and other industries contributing to its market growth, one thing is for sure— the increase in the chromatography system market is here to stay.

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Chemical Management

Petrochemical buyers, after a very difficult pandemic, can gain from China-driven deflation

Article | July 14, 2022

BUYERS OF polypropylene (PP) and other polymers and petrochemicals have had an incredibly difficult pandemic. Firstly, the converters and brand owners expected doom and gloom last March. At the time it seemed logical to expect a cratering of demand as the global economy pretty much imploded. Just looking at forecasts for GDP, parallels were drawn with the Global Financial Crisis when collapses in growth led to a cratering of polymers demand. The US is a good example where PP demand declined by 12% in 2008 over 2007. Demand then fell by a further 5% in 2009 over 2008.But what we all missed was the complete dislocation of polymers and petrochemicals demand from GDP. As economies registered historic declines, consumption went up. PP demand went through the roof, firstly for food packaging and hygiene applications.Then consumption for the durable goods made from PP also smashed through the rafters as we bought white goods (PP is used to make components of washing machines), consumer electronics (PP is used to make some electronic components) and carpets (PP fibres are used here).

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Chemical Management

Global polyethylene demand boom likely, increasing the sustainability challenge

Article | June 15, 2021

IT FEELS LIKE several lifetimes ago. If you recall, way back in November-December 2019 Asian variable cost integrated naphtha-based polyethylene (PE) margins turned negative because of the increase in US capacity. Then in January the following year, deep Asian and Middle East operating rate cuts returned some order to the market. Then, bang, as we all know, the pandemic arrived and turned everything on its head. The pandemic has, in my view, accentuated trends that were already well underway. I believe this means that the supply-driven downturn that started in late 2019 will not return.Long before coronavirus upended everyone’s lives, PE demand was becoming increasingly divorced from GDP growth because of the shifting nature of end-use demand. Booming internet sales was, I believe, a major factor behind the split between the growth of the overall economies in the developed world plus China and PE demand.The average product bought online is dropped 17 times because of the large number of people involved in the logistics chain, according to Forbes. This had led to a surge in demand for protective packaging made not from PE and other polymers such as polypropylene, expandable polystyrene and PET films (I will look at their demand growth prospects in later posts).Despite sustainability pressures, the scale of demand for stuff bought online translated to a lot more consumption of virgin polymers.

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Spotlight

Resinate Materials Group, Inc

Each year, millions of tons of used petroleum and other products are deposited in landfills and whatever further use they might offer is lost. For centuries. Resinate's proprietary technology enables us to capture, process and upcycle valuable molecules into polyols with an unmatched balance of performance properties. We develop innovative ways to divert landfill waste, extend the life of finite resources and upcycle used molecules into high-performance polyester polyols - the backbone of coatings, adhesives, sealants, elastomers, foams and lubricants.

Related News

US, Canada outline plans to align hazcom standards

Chemical Watch | March 11, 2020

Regulators from the US and Canada have laid out plans to coordinate efforts on workplace hazard communication standards as the two countries implement updates to the UN's Globally Harmonized System of classification and labelling of chemicals (GHS). According to the US-Canada Regulatory Cooperation Council (RCC) 2019-20 workplan, released this week, the council expects to roll out joint guidance on the implementation of GHS and interpreting requirements for safety data sheets (SDSs) and communicating product hazards across the two jurisdictions. Another primary goal, highlighted in the RCC workplan, is to have "one label and one SDS" that is acceptable in both countries. US and Canadian regulators also will continue to work together to push for a common position on the GHS at future UN meetings and plan to hold a stakeholder meeting this summer.

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Protecting people from chemical hazards — another EPA failure in the making

TheHill | November 25, 2019

Most Americans assume that the chemicals in the consumer products we buy, such as that long list of unpronounceable ingredients in your bathroom cleaner or laundry detergent, have been tested and found safe for people and the environment. The truth is, not so much. And Trump’s Environmental Protection Agency (EPA) is missing an important opportunity to make those products safer. For decades, efforts to ensure chemical safety were stymied by an ineffective regulatory regime: the Toxic Substances Control Act (TSCA) of 1976, which regulated household and industrial compounds, was widely regarded as toothless. During my 20-plus year career at EPA, I served as a senior manager in the agency’s toxics program from 1987 to 1989. The weakness of the original TSCA was a key factor in my decision to leave that position.

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Tiny gels sop up intestinal toxins

phys.org | March 20, 2018

Bacterial infections that target the intestine can cause conditions that range from uncomfortable to deadly. While it's easy to blame the bacteria, it's actually the toxins the bacteria produce that trigger inflammation, diarrhea, fever and cramps. Treatment strategies typically include indiscriminate antibiotics that slaughter health-promoting gut bacteria along with disease-causing microbes. Researchers now report the development of a microgel scavenger that targets toxins instead of bacteria. The researchers will present their work today at the 255th National Meeting & Exposition of the American Chemical Society (ACS)."We want to develop a new therapy that is based on scavenging the toxins rather than killing both the good and bad bacteria," says Alexander Kuehne, Ph.D. "This way inflammation can be reduced while supporting the natural intestinal flora and holding the bad bacteria at bay."About three decades ago, Kuehne says, scientists developed a particle that used electronic charge to bind toxins in the intestine. It made it to the clinical testing stage, he says, but had too many non-specific targets for further development. This idea was the basis, though, for Kuehne's team's current project.

Read More

US, Canada outline plans to align hazcom standards

Chemical Watch | March 11, 2020

Regulators from the US and Canada have laid out plans to coordinate efforts on workplace hazard communication standards as the two countries implement updates to the UN's Globally Harmonized System of classification and labelling of chemicals (GHS). According to the US-Canada Regulatory Cooperation Council (RCC) 2019-20 workplan, released this week, the council expects to roll out joint guidance on the implementation of GHS and interpreting requirements for safety data sheets (SDSs) and communicating product hazards across the two jurisdictions. Another primary goal, highlighted in the RCC workplan, is to have "one label and one SDS" that is acceptable in both countries. US and Canadian regulators also will continue to work together to push for a common position on the GHS at future UN meetings and plan to hold a stakeholder meeting this summer.

Read More

Protecting people from chemical hazards — another EPA failure in the making

TheHill | November 25, 2019

Most Americans assume that the chemicals in the consumer products we buy, such as that long list of unpronounceable ingredients in your bathroom cleaner or laundry detergent, have been tested and found safe for people and the environment. The truth is, not so much. And Trump’s Environmental Protection Agency (EPA) is missing an important opportunity to make those products safer. For decades, efforts to ensure chemical safety were stymied by an ineffective regulatory regime: the Toxic Substances Control Act (TSCA) of 1976, which regulated household and industrial compounds, was widely regarded as toothless. During my 20-plus year career at EPA, I served as a senior manager in the agency’s toxics program from 1987 to 1989. The weakness of the original TSCA was a key factor in my decision to leave that position.

Read More

Tiny gels sop up intestinal toxins

phys.org | March 20, 2018

Bacterial infections that target the intestine can cause conditions that range from uncomfortable to deadly. While it's easy to blame the bacteria, it's actually the toxins the bacteria produce that trigger inflammation, diarrhea, fever and cramps. Treatment strategies typically include indiscriminate antibiotics that slaughter health-promoting gut bacteria along with disease-causing microbes. Researchers now report the development of a microgel scavenger that targets toxins instead of bacteria. The researchers will present their work today at the 255th National Meeting & Exposition of the American Chemical Society (ACS)."We want to develop a new therapy that is based on scavenging the toxins rather than killing both the good and bad bacteria," says Alexander Kuehne, Ph.D. "This way inflammation can be reduced while supporting the natural intestinal flora and holding the bad bacteria at bay."About three decades ago, Kuehne says, scientists developed a particle that used electronic charge to bind toxins in the intestine. It made it to the clinical testing stage, he says, but had too many non-specific targets for further development. This idea was the basis, though, for Kuehne's team's current project.

Read More

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