⁣The difference between PVC and EVA materials lies in their composition, characteristics, and environmental friendliness.
1. Different components:
The main component of PVC is polyvinyl chloride, and other ingredients are added to enhance its heat resistance, toughness, ductility, etc. The top layer of this surface facial mask is paint, the main component in the middle is PVC, and the bottom layer is back coating adhesive. EVA is a rubber foam material made from ethylene vinyl acetate copolymer.


2. Different characteristics:
PVC has good electrical insulation properties and can be used as a low-frequency insulation material. Its chemical stability is also good; Due to the poor thermal stability of polyvinyl chloride, prolonged heating can cause decomposition, release HCl gas, and cause polyvinyl chloride to change color. Therefore, its application range is relatively narrow, and the operating temperature is generally between -15 and 55 degrees. EVA is a solid at room temperature, and when heated and melted to a certain extent, it becomes a liquid that can flow and has a certain viscosity.


3. Different levels of environmental protection:
PVC is currently divided into two types in mainland China: low toxicity and non-toxic, while EVA is an environmentally friendly material.

⁣Looking to buy chemicals? Don't settle for just any supplier. Choose a company that values safety, quality, and compliance. Our video on chemical certificates showcases the various certifications you should look for when buying chemicals. From TUV Certification to ISO 9001, we've got you covered. Trust us to provide you with the highest quality chemicals that meet all necessary safety standards. Watch our video now and make an informed decision when it comes to your chemical purchases.


✅⁣TUV Certification (Alibaba Gold Merchant)
⁣✅⁣⁣International Trade
⁣✅⁣Certificate of Authority Corporate Membership Certificate
⁣✅⁣⁣ISO 9001
⁣✅⁣⁣Hazardous Chemical Certificate


⁣https://www.sdlookchem.com/
⁣https://zhishangchemical.com/

⁣Introducing "Fruit Power: Hangover Healers" - The Ultimate Guide to Sobering Up with Nature's Remedies!

🍏🍊🍇 Discover the secret to conquering hangovers naturally! 🌿🌞

Are you tired of waking up with pounding headaches and feeling groggy after a night out? Say goodbye to those dreadful hangover blues and embrace the power of fruits! Join us on a mouthwatering journey as we uncover the astonishing effects of apples, oranges, grapes, and a cornucopia of other fruits on hangovers.

🍎 Apples, with their revitalizing antioxidants, will rescue your weary body.
🍊 Oranges, bursting with vitamin C, will refresh your senses.
🍇 Grapes, packed with hydrating goodness, will revive your dehydrated soul.

Experience the magic:
✅ Learn why fruits like apples, oranges, grapes, and more are nature's ultimate hangover antidotes.
✅ Unlock the science behind their incredible healing properties.
✅ Discover tantalizing recipes and ingenious hacks to make the most of these natural wonders.
✅ Bid farewell to hangovers and reclaim your mornings with a refreshed body and mind!

Get ready to sip, savor, and soar above hangovers with the miraculous power of fruits!

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⁣Ammonium Thioglycolate CAS 5421-46-5 is a white crystalline powder with a strong sulfur-like odor. It is soluble in water and has a pH value of 7-9.

⁣Our promise:
✅High-quality: Our Ammonium Thioglycolate is manufactured using advanced technology and strict quality control measures, ensuring its purity and effectiveness.
⁣✅Versatile: This product has various applications in industries such as cosmetics, photography, and textiles.
⁣✅Cost-effective: Our competitive pricing makes Ammonium Thioglycolate a cost-effective solution for many businesses.
⁣✅Reliable supplier: Zhishang Chemical is a trusted chemical supplier with years of experience and a commitment to customer satisfaction.

Learn More
⁣https://www.sdlookchem.com/pro....duct/ammonium-thiogl
https://www.zhishangchemical.c....om/ammonium-thioglyc

⁣General Description
Topiroxostat is a chemical compound that is used as a hyperuricemia treatment agent. It is an inhibitor of xanthine oxidoreductase, an enzyme that converts xanthine to urate.

Applications
· Topiroxostat is primarily used to treat hyperuricemia, a condition characterized by high levels of uric acid in the blood.
· It is used to reduce the risk of gout attacks and to prevent the formation of uric acid crystals in the joints and kidneys.

Product Features
Topiroxostat is a selective xanthine oxidoreductase inhibitor with an IC50 of 5.3 nM. It has a purity of 99% and is available as a white powder.

Security Information
Topiroxostat should be used with caution in patients with liver or kidney disease. It may cause side effects such as nausea, vomiting, diarrhea, and headache. Patients should consult their doctor before taking Topiroxostat.

Suppliers
Look Chemical
Zhishang Chemical

⁣Join us on a journey through our participation at the prestigious CPHI exhibition, where Shandong Zhishang Chemical, a trusted chemicals manufacturer and supplier, proudly showcased our professionalism and reliability in the industry.

Watch as our dedicated team members engage with reporters, addressing crucial questions about our cutting-edge chemical manufacturing processes, safe transportation methods, and stringent quality control measures. Discover why we are the preferred choice for chemical exports worldwide.

With Shandong Zhishang Chemical, you can trust that your chemical needs are in capable hands. Experience our dedication firsthand and choose excellence with us.

#CPHIExhibition #ChemicalManufacturing #Reliability #Professionalism #QualityControl #ChemicalExports

⁣Taurine, also known as β-aminoethanesulfonic acid, was first isolated from bezoar, hence its name. Appearance is colorless or white oblique crystals, odorless, chemically stable, soluble in organic solvents such as ether.

Taurine is a sulfur-containing non-protein amino acid that exists in a free state in the body and does not participate in protein biosynthesis in the body. Although taurine is not involved in protein synthesis, it is closely related to the metabolism of cystine and cysteine.

Taurine is widely used in the pharmaceutical industry, food industry, detergent industry and the production of optical brighteners. It is also used in other organic synthesis and biochemical reagents.

Physical and chemical properties:

✅Melting point: >300 °C (lit.)
⁣✅Density: 1.00 g/mL at 20 °C
⁣✅Refractive index: 1.5130 (estimate)
⁣✅Storage conditions: 2-8°C
⁣✅Acidity coefficient (pKa): 1.5 (at 25℃)
⁣✅Form: Crystals or Crystalline Powder
⁣✅Color: White
⁣✅Odor: bland

#ChemicalProducts #ChemicalSuppliers #ChemicalManufacturers #Taurine #ShandongZhishangChemical

⁣Discover the epitome of professionalism and unwavering reliability as Shandong Zhishang Chemical takes center stage at the highly anticipated CPHI Exhibition in Barcelona.

Join us on this captivating journey and witness our esteemed company leaders and dedicated employees as they navigate through this remarkable event. From the moment we step foot at the airport to engaging in meaningful conversations with valued customers, capturing precious moments through photographs, and participating in various activities, our commitment to excellence shines through every step of the way.

Trust in Shandong Zhishang Chemical, your premier chemical manufacturer and supplier, to deliver unrivaled quality and reliability. #CPHIExhibition2023 #BarcelonaExhibition #ChemicalManufacturers #ChemicalSuppliers

⁣Welcome to our chemical laboratory! As a professional chemical manufacturer and supplier, we take pride in the quality of our products and services. Our laboratory is equipped with state-of-the-art equipment and staffed by experienced personnel who are dedicated to ensuring the accuracy and reliability of our chemical testing.

Located in spring city-Jinan, Shandong Province specializing in R&D, our laboratory is a hub of activity, with scientists and technicians working tirelessly to develop new products, test existing ones, and ensure that our customers receive the highest quality chemicals possible. From sample preparation to analysis and reporting, every step of the process is carefully monitored to ensure that our products meet the highest standards of quality and safety.

Our laboratory is equipped with a range of cutting-edge equipment, including spectrometers, chromatographs, and mass spectrometers, which are used for a variety of chemical testing and analysis. We also have a range of specialized chemical testing equipment, including titrators, pH meters, and conductivity meters, which allow us to test for specific chemicals and compounds with great accuracy and precision.

In addition to our laboratory services, we are also a leading supplier of laboratory chemicals and equipment. We offer a wide range of chemicals for use in research, testing, and industrial applications, as well as a range of laboratory equipment and supplies.

At our laboratory, we are committed to providing our customers with the highest quality products and services. Whether you need chemical testing, laboratory chemicals, or equipment, we are here to help. Contact us ( ⁣https://www.sdlookchem.com/contact ) today to learn more about our services and how we can help you with your chemical needs.

⁣Keywords: # chemical laboratories, # laboratory chemicals, # chemical testing laboratory, # laboratory chemical suppliers, # chemical analysis laboratory, # chemical testing equipment, # laboratory equipment, # chemical research, # chemical manufacturing, # chemical supplier.

⁣Join us on a behind-the-scenes journey as we recap our July mid-year summary meeting, highlighting our unwavering professionalism, reliability, and the benefits of being a part of the Shandong Zhishang Chemical family. Stay tuned for glimpses of our memorable group building tour, showcasing the strong bonds that make us a top-notch team! 📈🤝

#ChemicalCompany #TeamBuilding #MidYearMeeting #Professionalism #Reliability #CompanyCulture #ChemicalIndustry #Teamwork

⁣Experience the warmth of our company culture as our leader treats our hardworking team to coffee and camaraderie. At Shandong Zhishang Chemical, we understand the importance of building strong bonds, fostering teamwork, and valuing our employees' dedication. Join us for a sip of success and togetherness! ☕🤝

#ChemicalTeam #TeamBuilding #EmployeeAppreciation #CompanyCulture #ChemicalIndustry #CoffeeBreak #ChemicalManufacturing #Teamwork

⁣Welcome to Shandong Zhishang Chemical! As a professional chemical manufacturer and supplier, we are very honored to participate in the CPHI exhibition in Barcelona.

Our team is full of passion and expertise and is committed to providing high-quality chemicals and excellent services to customers around the world. At this exhibition, we will demonstrate our professionalism and reliability to provide customers with solutions that best suit their needs.

Through this video, you will see with your own eyes the Chinese-style gifts we have carefully prepared for the exhibition, demonstrating our care and respect for our customers. We believe that these gifts will serve as a bridge to establish connections with customers during the exhibition, as well as a symbol of the quality of our products and services.

Follow our journey, learn about our wonderful performance at the CPHI exhibition, and witness our professionalism and reliability together. #CPHIExhibition #ChemicalManufacturer #ProfessionalReliable #ChineseCharacteristicGifts

⁣Imidazoline, as an amphoteric surfactant, is suitable for the combination of anionic surfactants, which can reduce the irritation of products, and has been favored by users for its biodegradability, high purity, low toxicity and other mild properties, and has been further widely used in many fields.😉😉

⁣Creatine monohydrate is widely used in food, beverage, additives and so on. Pharmaceutical raw materials and health additives. It can inhibit the generation of muscle fatigue factors, reduce fatigue and tension, restore physical fitness, accelerate human protein synthesis, make muscles stronger, enhance muscle elasticity, reduce cholesterol, blood lipids, blood sugar levels, improve muscle dystrophy in middle-aged and elderly people, and delay aging.

⁣Methods for treating chemical wastewater
1. Physical processing methods
Physical treatment methods are a common approach in chemical wastewater treatment, mainly used to remove insoluble substances such as suspended solids and oils from wastewater. The specific methods include filtration, gravity precipitation, air flotation, and adsorption. The air flotation method removes oil and suspended solids by introducing a large number of tiny bubbles into the wastewater, causing suspended particles to adhere to the bubbles and float to the water surface. ‌

2. Chemical treatment methods
Chemical treatment methods remove pollutants from wastewater through chemical reactions and are suitable for treating high concentration, difficult to degrade organic and inorganic substances. Common methods include chemical oxidation, coagulation, and electrolysis. Chemical oxidation method uses oxidants such as ozone, hydrogen peroxide, etc. to oxidize organic matter into harmless substances. The coagulation method involves adding coagulants to coagulate suspended solids into large particles and remove them. The electrolysis method removes pollutants through electrochemical reactions. ‌

3. Biological treatment methods
The biological treatment method utilizes the metabolic activity of microorganisms to degrade organic matter and is suitable for treating organic wastewater. Common biological treatment methods include aerobic and anaerobic treatment technologies. Anaerobic biological treatment converts organic matter into methane and carbon dioxide through anaerobic bacteria under anaerobic conditions, and is suitable for high concentration organic wastewater. Aerobic biological treatment involves the degradation of organic matter by aerobic microorganisms. ‌

What do you think a factory looks like?
Is it a dirty, messy, and poor environment?
No, no, no, let me take you to see the factory of Zhishang Chemical!
Being in a chemical factory, facing huge machines and rolling chemical reactions every day, we not only need a rigorous work attitude, but also need to care for and understand each other.
Here, we shoulder the responsibility together and pursue our dreams together.

⁣Six key points for laboratory sample preservation to avoid pitfalls!
🔍 The preservation of laboratory samples is crucial, and the following seven points can help you avoid common pitfalls:
1. Consistency: Ensure the consistency of sampling between the experimental group and the control group, such as the size and location of tissue samples, gender and age matching of blood samples, and sampling time of urine samples.
2. Impurities removal: Remove impurities unrelated to the experiment, such as blood from animal tissues, soil pollutants from plant tissues, and culture media for bacterial cells and cells. Recommend using PBS buffer or physiological saline, and absorbent paper to absorb residual liquid.
3. Low temperature storage: Sample pretreatment should be carried out at low temperatures as much as possible, and impurity removal and packaging operations can be performed on ice. It is usually stored in a -80 ℃ refrigerator.
4. Packaging: Packaging should be carried out according to the experimental dosage, avoiding repeated freezing and thawing to ensure the integrity of the sample.
5. Rapid processing: The collection, preparation, storage, and transportation of samples should be as rapid as possible to reduce the time from sample collection to formal experiments.
6. Clear marking: Use a high-quality marker to clearly mark the sample name, avoiding confusion of the samples

⁣The difference between PVC and EVA materials lies in their composition, characteristics, and environmental friendliness.
1. Different components:
The main component of PVC is polyvinyl chloride, and other ingredients are added to enhance its heat resistance, toughness, ductility, etc. The top layer of this surface facial mask is paint, the main component in the middle is PVC, and the bottom layer is back coating adhesive. EVA is a rubber foam material made from ethylene vinyl acetate copolymer.


2. Different characteristics:
PVC has good electrical insulation properties and can be used as a low-frequency insulation material. Its chemical stability is also good; Due to the poor thermal stability of polyvinyl chloride, prolonged heating can cause decomposition, release HCl gas, and cause polyvinyl chloride to change color. Therefore, its application range is relatively narrow, and the operating temperature is generally between -15 and 55 degrees. EVA is a solid at room temperature, and when heated and melted to a certain extent, it becomes a liquid that can flow and has a certain viscosity.


3. Different levels of environmental protection:
PVC is currently divided into two types in mainland China: low toxicity and non-toxic, while EVA is an environmentally friendly material.

⁣Methyl propylene glycol, also known as METHYLPROPANEDIOL or 2-methyl-1,3-propylene glycol (MPO); 2-methylpentane-2,4-diol.


Methyl propylene glycol is a colorless and transparent liquid with low viscosity, which can be used as a solvent to dissolve other ingredients in cosmetic formulas. Almost non irritating to the skin and eyes.


Methyl propylene glycol can be used to manufacture unsaturated polyester, liquid saturated polyester, thermoplastic polyester resin (modified by PET and PBT), alkyd resin, polyurethane resin, diester plasticizer, lubricant, etc. It is also used in cosmetics, pharmaceuticals, etc.


The obtained polymer has the characteristics of low viscosity, low melting point, low temperature resistance, and weather resistance.

⁣Cetyltrimethyl ammonium chloride, also known as cetyl trimethyl ammonium chloride, is a white crystalline powder, which is easily soluble in isopropanol and water. It produces a lot of foam when shaking, and has good compatibility with cationic, non-ionic and amphoteric surfactants; Good chemical stability, heat resistance, light resistance, pressure resistance, strong acid and alkali resistance; It has excellent properties such as penetration, softening, emulsification, anti-static, biodegradability, and sterilization.