Prespersion-manufacture,factory,supplier from China

(Total 24 Products for Prespersion)
Products Description of Sodium carboxymethyl cellulose CAS#9004-32-4Sodium carboxymethylcellulose (CMC) is a carboxymethylated derivative of cellulose, also known as cellulose gum. It is an anionic cellulose ether and the main ionic cellulose gum. It is usually an anionic polymer compound obtained by reacting natural cellulose with caustic soda and monochloroacetic acid. The molecular weight of the compound ranges from several thousand to millions. CMC is a white or milky white fibrous powder or granule with a density of 0.5-0.7 g/cm3. It is almost odorless and tasteless and hygroscopic.
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Products Description of Ammonium dihydrogen phosphate CAS#7722-76-1Diammonium phosphate is a highly effective fertilizer widely used in vegetables, fruits, rice and wheat.Ammonium dihydrogen phosphate Chemical PropertiesMelting point 190 °C (dec.) (lit.)Boiling point 87.4 °Cdensity 1.02 g/mL at 20 °Cvapor pressure 0.066 hPa (125 °C)RTECS TC6587000storage temp. Inert atmosphere,Room Temperaturesolubility H2O: 0.1 M at 20 °C, clear, colorlessform SolidSpecific Gravity1.803color White or colorlessPH Range3.8 - 4.4PH3.
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Products Description of Octadecanamide CAS#124-26-5Stearamide emulsion is a white emulsion. The product is non-toxic, non-polluting, non-hazardous and green and environmentally friendly.
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Products Description of 2,5-Dimethoxybenzaldehyde CAS#93-02-72,5-Dimethoxybenzaldehyde is a colorless crystal produced by methylation reaction with dimethyl sulfate in an alkali aqueous solution.2,5-Dimethoxybenzaldehyde Chemical PropertiesMelting point 46-48 °C (lit.)Boiling point 146 °C/10 mmHg (lit.)density 1.1708 (rough estimate)refractive index 1.5260 (estimate)Fp >230 °Fstorage temp. Keep in dark place,Sealed in dry,Room Temperaturesolubility 795mg/lform Crystalline Powder, Crystals and/or Chunkscolor Yellow to beigeWater Solubili
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Products Description of Collagenase CAS#9001-12-1Collagenase, also known as collagenase and clostridial peptidase, is a protease obtained by fermentation of Clostridium histolyticum.Medical collagenase is refined from the culture fluid of Clostridium histolyticum ATCC21000.
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Dimethoxymethane CAS#109-87-5Chemical Properties:Dimethoxymethane, also called methylal, is a colorless flammable liquid with a low boiling point, low viscosity and excellent dissolving power. It is stable in the presence of alkalis and mild acids, and to high temperatures and pressures. It differs from other ethers in that it forms only minute omounts of peroxides. It will dissolve such synthetic resins as nitrocellulose, cellulose acetate and propionate, ethyl cellulose, vinyl, "Epons" and polystyrene, and also many of the natural gums and waxes.
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Products Description of PyridiniumCAS#68909-18-2White powderPyridinium, 1-(phenylmethyl)-, ethyl methyl derivs., chlorides Chemical PropertiesBoiling point 116.34℃[at 101 325 Pa]density 1.104[at 20℃]vapor pressure 2hPa at 20℃Water Solubility 100g/L at 30℃InChIInChI=1S/C13H16N.ClH/c1-14(10-6-3-7-11-14)12-13-8-4-2-5-9-13;/h2-10H,11-12H2,1H3;1H/q+1;/p-1InChIKeyNBNVYJFZJWMHPR-UHFFFAOYSA-MSMILESC1[N+](CC2=CC=CC=C2)(C)C=CC=C1.[Cl-]LogP3 at 25℃EPA Substance Registry System1-(Phenylmethyl)pyridinium Et Me derivs., chlorides (68909-18-2)Factory and Equipment ShowFast delivery t
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Products Description of Piroctone Olamine CAS#68890-66-4The unique properties of piroctone ethanolamine salt are mainly manifested in:1. The anti-dandruff and anti-itching effects are better than similar products.2. The solubility and compounding properties are excellent, and no precipitation or stratification will occur when mixed with cosmetic raw materials.3. The anti-dandruff mechanism is unique, the irritation is extremely low, and it will not cause hair loss or hair breakage.
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Products Description of 1-Ethoxy-2-propanol CAS#1569-02-4Colorless transparent liquid.
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Products Description of 1-Phenoxy-2-propanolCAS#770-35-4Transparent viscous liquid.
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Products Description of ZIRCONIUM(IV) HYDROGENPHOSPHATECAS#13772-29-7Zirconium phosphate (ZrP), also known as zirconium hydrogen phosphate, has a chemical formula of Zr(HPO₄)₂.2H₂O and is a fine phosphorus chemical product. Zirconium phosphate has a white powder appearance, an acidic pH value, stable chemical properties, is insoluble in water, insoluble in general organic solvents, has good acid and alkali resistance, has high thermal stability and mechanical strength, and is widely used as a solid lubricant in self-lubricating composite materials.
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Products Description of EDTA CAS#60-00-4Ethylenediamine can be obtained by cyclizing ethylenediaminetetraacetic acid with formamide. This is a drug primarily used to treat psoriasis, also known as psoriasis. But as an organic synthesis intermediate, it is not the main use of EDTA. EDTA and its salts can undergo complex reactions with a variety of metal ions to form a stable cyclic structure, which can effectively reduce or inhibit side reactions or harmful effects caused by metal ions.
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 Polymaleic Acid CAS#26099-09-2 Polymaleic acid is the homopolymer of maleic acid. It is very secure in presence of chlorine and different oxidizing biocides. It has correct scale inhibition and excessive temperature resistance properties. Therefore, it can be used in the water desalination plants. It is also an amazing calcium carbonate antiscalant upon excessive temperature and in the excessive alkaline cooling water systems.
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Products Description of Calcium Ammonium NitrateCAS#15245-12-2Calcium ammonium nitrate is a nitrogen fertilizer made by melting ammonium nitrate with a certain proportion of limestone and dolomite powder. The ingredients are a mixture of NH4NO3, CaCO3 and MgCO3. Calcium ammonium nitrate contains 21% to 26% nitrogen (N), and is grayish white or light yellow granules or powder. The aqueous solution is weakly alkaline.Calcium ammonium nitrate is the world's most soluble calcium-containing chemical fertilizer.
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Formic Acid CAS#64-18-6Formic acid (HCO2H), additionally known as methanoic acid, is the easiest carboxylic acid. Formic acid was once first remoted through the distillation of ant our bodies and was once named after the Latin formica, which means “ant.” Its suitable IUPAC title is now methanoic acid.
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2-Octen-1-ylsuccinic anhydride, mixture of cis and trans Chemical PropertiesMelting point 8-12°C (lit.)density 1 g/mL at 25 °C(lit.)vapor pressure 43.5Pa at 20℃refractive index n20/D1.4694(lit.)Fp 113℃form Viscouscolor Colorless to Almost colorlessBoiling point 168°C/10 mmHg(lit.)LogP4.68 at 22℃ and pH7EPA Substance Registry System2,5-Furandione, dihydro-3-(2-octenyl)- (42482-06-4)Safety InformationHazard Codes XiRisk Statements 36/38Safety Statements 26-36WGK Germany 3HS Code 29171900Factory and Equipment ShowFast delivery timeI
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Products Description of Aluminium 2-ethylhexanoateCAS#30745-55-2Used as thickener for printing inksAluminium 2-ethylhexanoate Chemical PropertiesFp >177°Csolubility very faint turbidity in hot 1mol/L NaOHform Powdercolor whiteWater Solubility moderately solubleInChIKeyITXFWNWNWXSDBB-UHFFFAOYSA-KEPA Substance Registry SystemAluminum, bis(2-ethylhexanoato-.kappa.O)hydroxy- (30745-55-2) Safety InformationRisk Statements 36/37/38Safety Statements 24/25RIDADR 1325HazardClass 4.1PackingGroup IIIHS Code 29319090Factory and Equipment
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Products Description of Oxydipropyl dibenzoateCAS#27138-31-4Dipropylene glycol dibenzoate (DPGDB) is a highly soluble benzoate plasticizer, the main component of which is dipropylene glycol dibenzoate.
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Products Description of Palmitoylethanolamide (PEA) CAS#544-31-0Palmitoylethanolamide (PEA) is an endogenous fatty acid amide that belongs to the class of nuclear factor agonists.
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Products Description of Aluminium Magnesium Silicate CAS#12511-31-8It is a substance with a very large specific surface area and a very developed microporous system. Its chemical formula is Mg2Al3 (AlSi5O18).
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Products Description of HydroquinoneCAS#123-31-9Hydroquinone is also called hydroquinone and 1.4-benzene. Molecular formula C6H6O2. Molecular weight 110.11. Colorless or white crystals. It changes color easily when exposed to light in the air. Its aqueous solution can oxidize to brown in the air, and oxidizes faster in alkaline medium. Melting point 170-171℃, boiling point 285-287℃, relative density 1.33215, UVλmax 288nm in water. It is easily soluble in hot water, ethanol and ether, and slightly soluble in benzene. It has active chemical properties and is easily oxidized.
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Products Description of Sodium polyphosphateCAS#68915-31-1Colorless transparent glass block or flake. Soluble in water, insoluble in organic solvents. Strong hygroscopicity, easily hydrolyzed into orthophosphate in warm water, acid or alkali solution.
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Products Description of 1,3-Dimethylurea CAS#96-31-11,3-Dimethylurea, an organic chemical substance, CAS number: 96-31-1, molecular formula: C3H8N2O.1,3-Dimethylurea Chemical PropertiesMelting point 101-104 °C(lit.)Boiling point 268-270 °C(lit.)density 1.142vapor pressure 6 hPa (115 °C)refractive index 1.4715 (estimate)Fp 157 °Cstorage temp. Store below +30°C.solubility H2O: 0.1 g/mL, clear, colorlesspka14.57±0.46(Predicted)form Crystalscolor WhitePH9.0-9.5 (100g/l, H2O, 20℃)Water Solubility 765 g/L (21.5 ºC)BRN 17
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Products Description of HexaglycerolCAS#36675-34-0Hexaglycerol is a viscous light yellow liquid or colorless transparent liquid, which has strong hygroscopicity and is a good water-based solvent.
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Industrialization of TrehaloseTrehalose is a stable non-reducing disaccharide consisting of two glucose molecules with an α, α, 1, 1-glycosidic bond. Trehalose was originally extracted from the ergot fungus of rye and was subsequently found to be widespread in natural flora, fauna and microorganisms, especially in fungi, algae, mosses and invertebrates. Trehalose is white crystal, a molecule of trehalose contains two molecules of crystal water, soluble in water, glacial acetic acid and hot ethanol, insoluble in ether, acetone.
Introduction of Capsaicin PepperThe spicy ingredients contained in pepper fruit are capsaicin pepperoids, including: capsaicin pepper, dihydrocapsaicin pepper, nordihydrocapsaicin pepper, homocapsaicin pepper, homodihydrocapsaicin pepper I, homodihydrocapsaicin pepper II, Nonoyl vanillylamide, Decoyl vanillylamide, Capryl vanillylamide. Capsanthin includes Cryptoxanthin, Capsanthin, Capsorubin, Carotene; also contains vitamin C, citric acid, tartaric acid, malic acid, protein, minerals, etc. .
What is Tianeptine Sodium Salt?Tianeptine sodium salt is an analytical reference standard, which is classified as opioid drugs. Tianeptine has been abused and has been associated with overdose and death. Preparations containing tianeptine have been used to treat depression.Tianeptine sodium salt is designed for analytical forensic applications and can also be used as a general research tool.Tianeptine Sodium Salt UsesTianeptine sodium is a tricyclic antidepressant. Its antidepressant mechanism is different from that of traditional tricyclic antidepressants.
Global Role of Ethylene GlycolThe global supply chain is intricately linked with the production and distribution of ethylene glycol, also known as mono ethylene glycol (MEG) or simply EG, with the chemical formula C2H6O2 and CAS number 107-21-1 . This clear, viscous liquid is a critical component in various industries, from automotive to textiles, and is commonly recognized for its use in glycol antifreeze solutions .Ethylene glycol is predominantly utilized in the manufacturing of polyester and polyurethane plastics, which are essential in the textile industry.
Insights into the Global Dimethyldisulfide (CAS#624-92-0) MarketIn the dynamic world of chemical manufacturing, Dimethyldisulfide (DMDS), with the CAS number 624-92-0, stands out as a critical compound with a variety of applications across different industries.
cas 31075-24-8 IntroductionMayosperse 60 is a chemical compound with the CAS#31075-24-8. It is a widely used dispersant in the chemical industry, especially in the field of coatings and paints. In this article, we will explore the properties and applications of Mayosperse 60.cas 31075-24-8 PropertiesMayosperse 60 is a high-performance dispersant with excellent stability and compatibility. It is a low viscosity liquid with a light yellow color. Its molecular weight is about 4000, and it has a hydrophobic tail and a hydrophilic head.
Market Overview:The market for glycerin, also known as glycerine (CAS#56-81-5), and veg glycerin has experienced significant price fluctuations in recent weeks.
39771-34-1 Introduction4-Amino-2,6-dibromopyridine (CAS#39771-34-1) is a chemical compound that belongs to the pyridine family. It is a pale yellow crystalline solid that is soluble in water and organic solvents. This compound is widely used in the pharmaceutical and agrochemical industries due to its diverse biological activities.
Breaking News: Innovative Advancement in Sodium Sulfur BatteriesResearchers at Osaka Metropolitan University have achieved a significant breakthrough in the development of all-solid-state sodium batteries, a promising alternative to lithium-ion batteries for next-generation energy storage systems.
Sericin protein is a natural macromolecular protein wrapped on the surface of silk fibroin. It is mainly secreted by the silk glands of silkworms and is one of the main proteins that make up the silkworm cocoon.
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