Chemical Auxiliary Agent

Chemical auxiliary agent is a kind of chemical additive used in a certain industry. It has many kinds, including metal processing assistant, plastic assistant, papermaking assistant, building assistant, water treatment assistant, leather assistant, coating assistant, etc.
Chemical Auxiliary Agent categories
Chemical auxiliary agent is divided into process auxiliary agent and functional auxiliary agent.
Process auxiliaries are used to improve the production efficiency and economic benefits of paper machine, such as retention aid, filter aid, resin barrier control agent, defoamer, etc.
Functional auxiliaries meet the special needs of users, such as sizing agent, dry strength agent, wet strength agent, softener, Whitening agent, dye, etc.
Usage of Chemical Auxiliary Agent
Usage of Process Auxiliary Agents
Paper Industry: In paper manufacturing, process auxiliary agents like retention aids help improve the retention of fibers and fillers during the papermaking process. Filter aids optimize filtration processes, ensuring efficient removal of impurities from pulp suspensions. Defoamers mitigate foam formation, aiding in smooth operations.
Textile Industry: Process auxiliary agents find use in textile dyeing and finishing. Levelling agents ensure even dye distribution, enhancing color consistency. Emulsifiers aid in mixing oil-based dyes and water, facilitating dye application. Anti-creasing agents reduce fabric creases during processing.
Chemical Production: Process auxiliary agents assist in chemical synthesis. Catalysts enhance reaction rates, while inhibitors prevent unwanted reactions. Surfactants aid in emulsifying and dispersing components in reactions, improving reaction efficiency.
Usage of Functional Auxiliary Agents
Paper Industry: Functional auxiliary agents play a crucial role in enhancing paper properties. Sizing agents improve paper's resistance to water penetration, making it suitable for printing. Dry strength agents bolster paper strength for packaging applications. Wet strength agents enable paper to withstand wet conditions, as seen in tissue paper.
Textile Industry: Functional auxiliary agents provide specific attributes to textiles. Softeners enhance fabric feel and comfort. Anti-static agents reduce static electricity build-up. Flame retardants improve fabric safety in specific applications.
Personal Care Products: Functional auxiliary agents are prevalent in cosmetics and toiletries. Emulsifiers help blend oil and water-based ingredients. Thickeners enhance product texture. UV absorbers provide sun protection in skincare products.
Food and Beverage Industry: In the food industry, functional auxiliary agents like stabilizers and emulsifiers improve texture and prevent ingredient separation in various products, including sauces, dressings, and beverages.
Pharmaceutical Industry: Functional auxiliary agents are used in drug formulation. Binders help hold tablet ingredients together, disintegrants aid in tablet dissolution, and lubricants prevent tablet sticking during production.
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Chemical Auxiliary Agent X

Magnesium oxide

Magnesium oxide, with the chemical formula MgO, has the CAS number 1309-48-4. It appears as a white solid with no odor. The basic structure of magnesium oxide consists of one magnesium atom bonded to one oxygen atom. This compound is sparingly soluble in water. Magnesium oxide is generally considere..
CAS No: 1309-48-4
Molecular Weight: 40.3044
Molecular Formula:MgO
Density:3.58
Boiling Point:3600℃
Flash Point:3600°C

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Sodium tripolyphosphate

Sodium tripolyphosphate (STPP) is a white powder, soluble in water, its water solution is alkaline. It is a crystalline inorganic salt that can exist in two anhydrous crystalline forms (phase I and phase II) or a hydrous form (Na5P3O10 . 6H2O). STPP is used in a large variety of household cleaning p..
CAS No: 7758-29-4
Molecular Weight: 257.954983
Molecular Formula:Na₅O₁₀P₃
Density:>1.5 (20 C)

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Phosphoric acid

Phosphoric acid is a colorless, odorless, crystalline solid or a thick syrupy liquid. Physical state is strength and temperature dependent.Concentrated phosphoric acid occurs as a colorless, odorless, syrupy liquid. It has a pleasing acid taste when suitably diluted.Pure phosphoric acid, also called..
CAS No: 7664-38-2
Molecular Weight: 97.995181
Molecular Formula:H₃O₄P
Density:1.685 g/mL at 25℃ (lit.)
Boiling Point:158℃

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Dipotassium hydrogen phosphate trihydrate

Dipotassium hydrogen phosphate trihydrate, with the chemical formula K2HPO4·3H2O, has the CAS number 16788-57-1. It appears as a white crystalline powder with no odor. The basic structure of this compound consists of two potassium atoms, one hydrogen atom, one phosphorus atom, and four oxygen atoms...
CAS No: 16788-57-1
Molecular Weight: 228.22
Molecular Formula:H₇K₂O₇P
Density:1.5230

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Potassium Phosphate Dibasic

Potassium Phosphate Dibasic, with the chemical formula K2HPO4, has the CAS number 7758-11-4. It is a white crystalline powder with no distinct odor. Its basic structure consists of two potassium atoms, one phosphorus atom, and four oxygen atoms. This compound is highly soluble in water. Potassium Ph..
CAS No: 7758-11-4
Molecular Weight: 174.175901
Molecular Formula:HK₂O₄P
Density:2.44
Boiling Point:158 °C at 760 mmHg

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Hydroxypropyl methyl cellulose

Hydroxypropyl methyl cellulose, also known as HPMC, has the CAS number 9004-65-3. It is a chemical compound that is commonly used in various industries. HPMC appears as a white to off-white powder with a mild odor. Its basic structure consists of cellulose molecules that have been modified with hydr..
CAS No: 9004-65-3
Molecular Weight: 318.23
Molecular Formula:C₁₂H₁₄O₁₀
Density: 1.39

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Ammonium hexafluorosilicate

Ammonium hexafluorosilicate, with the chemical formula (NH4)2SiF6, has the CAS number 16919-19-0. It appears as a white crystalline solid with no odor. The basic structure of ammonium hexafluorosilicate consists of two ammonium ions (NH4+) and one hexafluorosilicate ion (SiF6^2-). This compound is h..
CAS No: 16919-19-0
Molecular Weight: 178.152839
Molecular Formula:F₆H₈N₂Si
Density:2.01
Boiling Point:°Cat760mmHg
Flash Point:°C

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Tris(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate

Tris(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate, with the chemical formula C48H69N3O6, has the CAS number 27676-62-6. It is a chemical compound that appears as a white powder. It does not have a distinct odor. The basic structure of Tris(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate consists ..
CAS No: 27676-62-6
Molecular Weight: 784.07796
Molecular Formula:C₄₈H₆₉N₃O₆
Density:1.12
Boiling Point:757.9 °C at 760 mmHg
Flash Point:289℃

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Tetramethylammonium hydroxide

Tetramethylammonium hydroxide (CAS 75-59-2) is a colorless to yellowish liquid with a strong ammonia-like odor. Its basic structure consists of a tetramethylammonium cation (N(CH3)4+) and a hydroxide anion (OH-). This compound is highly soluble in water, alcohol, and other polar solvents. It is hygr..
CAS No: 75-59-2
Molecular Weight: 91.15
Molecular Formula:C₄H₁₃NO
Density:0.866?g/mL?at 25?°C
Boiling Point:110 °C
Flash Point:80?°F

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Silsesquioxanes

Silsesquioxanes are a class of chemical compounds with the CAS number 67763-03-5. They are characterized by their unique structure, which consists of silicon atoms surrounded by oxygen atoms, forming a cage-like structure. Silsesquioxanes can vary in color and odor depending on their specific compos..
CAS No: 67763-03-5
Molecular Weight: 32.11726
Molecular Formula:

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Sodium hydrogen difluoride

Sodium hydrogen difluoride, with the chemical formula NaHF2, has the CAS number 1333-83-1. It is a white crystalline solid with no distinct odor. Its basic structure consists of a sodium ion (Na+) and a hydrogen difluoride ion (HF2-). This compound is highly soluble in water. Sodium hydrogen difluor..
CAS No: 1333-83-1
Molecular Weight: 41.988173
Molecular Formula:F₂HNa
Density:2.08
Boiling Point:19.5 °C at 760 mmHg

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Pyromellitic Dianhydride

Pyromellitic Dianhydride (CAS 89-32-7) is a white crystalline powder that is commonly used in various industrial applications. Its basic structure consists of four carboxylic acid groups and two anhydride groups, forming a cyclic molecule. This compound is insoluble in water, but it can dissolve in ..
CAS No: 89-32-7
Molecular Weight: 218.11928
Molecular Formula:C₁₀H₂O₆
Density:1.68
Boiling Point:397-400℃
Flash Point:380℃

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Pigment Yellow 83

Pigment Yellow 83, also known as CAS 5567-15-7, is a chemical compound commonly used as a pigment in various industries. It appears as a bright yellow powder with no distinct odor. The basic structure of Pigment Yellow 83 consists of various organic compounds that contribute to its vibrant color. Th..
CAS No: 5567-15-7
Molecular Weight: 818.486
Molecular Formula:C₃₆H₃₂Cl₄N₆O₈
Density:1.43
Boiling Point:876.7 °Cat760mmHg
Flash Point:484 °C

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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, with the chemical formula C44H30P2, has the CAS number 76189-56-5. It appears as a solid with a specific color and odor not specified. The basic structure of this compound consists of two diphenylphosphino groups attached to a binaphthyl backbone...
CAS No: 76189-56-5
Molecular Weight: 622.67200
Molecular Formula:C₄₄H₃₂P₂
Boiling Point:724.3ºC at 760 mmHg
Flash Point:419ºC

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Pigment Orange 13

Pigment Orange 13, with the chemical formula C34H28Cl2N8O2, has the CAS number 3520-72-7. It is a synthetic organic pigment that belongs to the class of azo compounds. Pigment Orange 13 appears as a bright orange powder with no distinct odor. Its basic structure consists of two chlorine atoms, two n..
CAS No: 3520-72-7
Molecular Weight: 623.5
Molecular Formula:C₃₂H₂₄Cl₂N₈O₂
Density:1.42
Boiling Point:716.7°Cat760mmHg
Flash Point:387.3°C

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Dimethoxy dipropyleneglycol

Dimethoxy dipropyleneglycol, with the chemical formula C10H22O5, has the CAS number 111109-77-4. It is a chemical compound that appears as a colorless liquid with a mild odor. The basic structure of Dimethoxy dipropyleneglycol consists of two methoxy groups and a dipropyleneglycol backbone. This com..
CAS No: 111109-77-4
Molecular Weight: 162.22672
Molecular Formula:C₈H₁₈O₃
Density:0.902
Boiling Point:175℃
Flash Point:65.9 oC

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Pigment Red 48:2

Pigment Red 48:2 is a chemical compound with the CAS number 7023-61-2. It is a pigment that is commonly used in various industries. Pigment Red 48:2 appears as a red powder with no distinct odor. Its basic structure consists of various organic compounds that contribute to its vibrant red color. The ..
CAS No: 7023-61-2
Molecular Weight: 458.88574
Molecular Formula:C₁₈H₁₁CaClN₂O₆S

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DL-Isoborneol

Isoborneol has a piney, camphoraceous odor. white to almost white crystalline powderA geometrical isomer of borneol.Isoborneol has a piney, camphoraceous odor. May be prepared bythe hydrolysis of isobomyl acetate, or by catalytic reduction of camphor (both d- and ι-isomers); the optically inactive ..
CAS No: 124-76-5
Molecular Weight: 154.253
Molecular Formula:C₁₀H₁₈O
Density:0.992
Boiling Point:214°C
Flash Point:74℃

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Bisphenol-A bis(diphenyl phosphate)

Bisphenol-A bis(diphenyl phosphate), also known as Cas 5945-33-5, is a chemical compound used in various applications. It appears as a colorless solid with no distinct odor. The molecular formula of Bisphenol-A bis(diphenyl phosphate) is C30H24O4P2. This compound is sparingly soluble in water. Safet..
CAS No: 5945-33-5
Molecular Weight: 692.63
Molecular Formula:C₃₉H₃₄O₈P₂
Density:1.284
Boiling Point:679.553 °C at 760 mmHg
Flash Point:377.204 °C

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2-Butanone oxime

Colorless oily liquid. Melting point-29.5 ℃. Boiling point 152-153 ℃, 59-60 ℃ (2kPa), the relative density is 0.9232 (20/4 ℃), and refractive index 1.4410. With alcohol, ether immiscibility, dissolved in 10 parts of water. colourless liquid Methyl ethyl ketoxime is a clear colorless liquid with ..
CAS No: 96-29-7
Molecular Weight: 87.122
Molecular Formula:C₄H₉NO
Density:0.923
Boiling Point:-21.1° F (NTP, 1992)
Flash Point:138° F (NTP, 1992)

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