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4-Hydroxyphenylacetamide | 17194-82-0
Product Specification White or slightly yellow crystalline powder melting point 175-177 ℃. Product Description Item Internal standard Content ≥ 99% Melting point 176 ℃ Density 1.2±0.1 g/cm3 Solubility Dissolve in water Application Used as an intermediate in medicine and organic synthesis. This product is used for synthesizing aminopropanol, which is a type of β- Blockers are clinically used to treat hypertension, angina, and arrhythmia, and are also effe... -
4-Hydroxyphenethyl alcohol | 501-94-0
Product Specification It is a white crystal at room temperature, soluble in alcohols and ethers, and slightly soluble in water. Flammable, there is a risk of combustion in contact with high temperatures, open flames, or oxidizing agents. It can irritate the eyes, skin, and respiratory system, but there is a lack of relevant toxicity data. Its toxicity can refer to phenol. Product Description Item Internal standard Melting point 89-92 ℃ Boiling point 195 ℃ Density 1.0... -
Chlorella
Product Description Chlorella, which belongs to single-celled green algae, is rich in protein, vitamins, minerals, dietary fiber, nucleic acid and chlorophyll, etc. It is an indispensable nutrient for maintaining and promoting human health, especially containing remarkable biological active substances Glycoproteins, polysaccharides, and nucleic acids. Package: 25 kgs/bag or as you request. Storage: Store at a ventilated, dry place. Executive Standard: International Standard. -
Itaconic Acid | 97-65-4
Product Description 1) Itaconic Acid is a good additive of producing the synthetic resin, synthetic fibers, plastics, rubber, ion exchange resins, surfactants, macromolecule chelating agent, etc. 2) Widely used in producing the special glass fiber reinforced plastics, special lens, artificial gemstones, detergent, adhesives, herbicide. Package: 25 kgs/bag or as you request. Storage: Store at a ventilated, dry place. Executive Standard: International Standard. -
Collagen Wash-free Disinfectant Gel
Product Description We modified the formula of traditional Alcohol Gel and solved the issues that it may harm or stimulate your skin if apply the alcohol gel, we blended the collagen peptide and other healthy elements into our product, hence, after apply our product, it won’t harm or stimulate your skin, but will give additional care on your skin. Package: 25 kgs/bag or as you request. Storage: Store at a ventilated, dry place. Executive Standard: International Standard. -
Hypochlorous Acid Disinfecting Solution
Product Description Hypochlorous Acid Disinfecting Solution is a kind of disinfectant which is mild, safe, non-toxic and non-irritating, its not only sterilize the virus and bacteria which are spread over your skin and oral, but also can effectively kill the virus and bacteria which are contained in the air and material surface. The applicable scenarios also include densely populated public places such as hospitals, airports, and stations. We can prepare different concentrations of hypoc... -
Water Reducing Agent Polyether TPEG|62601-60-9
Product Specification: Index HPEG-2400 HPEG-3000 TPEG-2400 TPEG-3000 Product appearance (at 25℃) White or light yellow flake White or light yellow flake White or light yellow flake White or light yellow flake Chemical formula CH2=CH-Rx-CH2CH2O(CH2CH2O)m(CH2CH3CHO)nH CH2=CH(CH3)CH2O(CH2CH2O)m(CH2CH3CHO)nH CH2=CH(CH3)CH2CH2O(CH2CH2O)m(CH2CH3CHO) nH CH2=CH(CH3)CH2CH2O(CH2CH2O)m(CH2CH3CHO) nH Hydroxyl value(mg KOH/g) 22.0-25.0 17.5-19.5 22.0-25.0 17.5-19.5 Double bond retention rate (%... -
Fluorescent Brightener 24
Product Description Fluorescent Brightener 24 is a fluorescent brightener species with a stilbene homotriazine tetrasulfate structure. It is an important fluorescent whitening agent for the textile printing and dyeing industry to whiten and whiten the fabrics of cotton, pad dyeing and whitening, and for the paper industry to whiten and whiten the surface sizing and coating. Other Names: Fluorescent Whitening Agent, Optical Brightening Agent, Optical Brightener, Fluorescent Brightener, Fl... -
Fluorescent Brightener BA
Product Description Fluorescent Brightener BA is anionic, resistant to PH 4.5-11, fast dissolving, high whiteness and never yellowing. Mainly used in pulp whitening, surface sizing, coating and other processes. It has good acid resistance and has a significantly better whitening effect than VBL at PH4.5-7 and can reduce the dosage by 15-25%. It can also be used for the whitening of cotton, linen, nylon and laundry detergent. Other Names: Fluorescent Whitening Agent, Optical Brightening A... -
Fluorescent Brightener BBU
Product Description Fluorescent Brightener BBU is a stilbene tetrasulphonic acid type fluorescent brightener with good water solubility and stable performance. It is not sensitive to hard water, does not react with reducing and oxidizing agents, and Ca2+ and Mg2+ do not affect the whitening effect. It is suitable for the whitening and brightening of cotton and viscose fibres. Other Names: Fluorescent Whitening Agent, Optical Brightening Agent, Optical Brightener, Fluorescent Brightener, ... -
Fluorescent Brightener VBL | 12224-06-5
Product Description Fluorescent Brightener VBL is a bis-triazine amino type fluorescent brightener with a blue-violet fluorescent colour. It is soluble in 80 times softer water, resistant to acid and alkaline pH 6-11, dye bath pH 8-9, with increasing acidity the fluorescence gradually decreases. Resistant to hard water up to 300ppm, free chlorine up to 0.25%, not resistant to high temperature baking, not resistant to copper, iron and other metal ions. Can be used with anionic surfactants... -
Fluorescent Brightener DMS | 16090-02-1
Product Description Fluorescent brightener DMS is currently considered to be a better brightener for printing, dyeing and detergents. Due to the introduction of the morpholine gene into the molecule of this whitening agent, many of its properties have been improved. The ionisation of fluorescent brightener DMS is anionic in nature, with a fluorescent hue of cyan. Fluorescent brightener CXT has better chlorine bleaching resistance than VBL and 31#, using a good dye bath PH = 7 to 10, and ...
