All Products (Total 414 Products)
Brand: LANYU
Min. Order: 1
1,8-diazabicyclo(5.4.0)undec-7-ene; DBU CAS No.:6674-22-2 is an organic compound with an atomic weight of 152.24. Its density is 1.04 (20 ℃), boiling point is 100 ℃ (0.533E3Pa), it is a light yellow transparent liquid, and its refractive index is 1.5220. DBU is insoluble in petroleum ether, but soluble in most organic...
Brand: LANYU
Min. Order: 1
Sodium metasilicate pentahydrate CAS No.10213-79-3 is a crystal with relative bulk density of 0.8-1.0g/ml, melting point of 72.2 ℃, relative molecular weight of 212. It is easily soluble in water and dilute alkali solution, insoluble in alcohol and acid. The aqueous solution is alkaline, easy to absorb moisture and...
Brand: LANYU
Packaging: 25kg/drum
Supply Ability: 100000
Min. Order: 1 Gram
Tetrabutylammonium tribromide,CAS No.:38932-80-8, is also known by the following synonyms: TBABr₃; Tetra-n-butylammonium tribromide; Tetrabutylazanium tribromide; Tetrabutylammonium perbromide. It is a stable red solid, non-toxic, with a melting point of 70-72 ℃. It is difficult to dissolve in water and easily soluble...
Brand: LANYU
Supply Ability: 100000 Kilogram/Kilograms per Month
Min. Order: 100 gram
place of origin: China
Application field: Cosmetic Raw Materials
Diazolidinyl urea,CAS No.:78491-02-8, also be calles as belows: N-(1,3-Bis(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl)-N,N'-bis(hydroxymethyl)urea; 1-[1,3-Bis(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]-1,3-bis(hydroxymethyl)urea; 1,3-Bis(hydroxymethyl)-5-[1,3-bis(hydroxymethyl)ureido]hydantoin; Germall; Germall Ⅱ;...
Brand: Lanyu
Min. Order: 100 Gram
classification: Catalyst
place of origin: China
Product name:: Tetrabutylammonium Fluoride Trihydrate
The preparation method of Tetrabutylammonium fluoride trihydrate(TBAF.3H2O) CAS No.:87749-50-6 is as follows: mix potassium hydroxide and methanol in a weight ratio of 0.8-1:1 to obtain a mixed solution, mix tetrabutylammonium bromide and solvent methanol in a weight ratio of 1:2, stir and quickly add the mixed...
Brand: LANYU
Packaging: 25kgs/plastic drum
Supply Ability: 10000 Ton/Tons per Year
Min. Order: 100 gram
classification: Chemical Auxiliary Agent
Tetradecyl trimethyl ammonium bromide (TTAB) CAS No.:1119-97-7, its English synonyms are as belows: Xiqu ammonium bromide; Nutmeg-based trimethylammonium bromide; Tetradecyltrimethylammonium bromide; N,N,N-Trimethyl-1-tetradecanaminium bromide.Its Molecular Formula:C17H38BrN and The melting point is 245-250 ℃; It is a...
Brand: LANYU
Packaging: HEDP.Na/HEDP-Na For liquid: Normally In 250kg or 30kg net Plastic Drum, also be used as required. For solid: inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients. Storage for ten months in room shady and dry place
Supply Ability: 1000 Ton/Tons per Year
Min. Order: 100 Gram
classification: Chemical Auxiliary Agent
Tetrasodium (1-Hydroxyethylidene) Diphosphonate (HEDP•Na₄) CAS No.:3794-83-0, also known as:(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt;(1-Hydroxyethylidene)-diphosphonic acid tetrasodium salt;1-Hydroxyethylidene-1,1-diphosphonic acid, tetrasodium salt;Ethane-1-hydroxy-1,1-diphosphonic acid, tetrasodium...
Brand: LANYU
Packaging: For liquid: Normally In 25kg or 250kg net Plastic Drum, or packing according to customers' required. For solid: inner liner polyethylene (PE) bag, outer 50L plastic drum, net 20kg.
Supply Ability: 10000 Ton/Tons per Year
Min. Order: 100 gram
classification: Chemical Auxiliary Agent
Diethylene Triamine Penta (Methylene Phosphonic Acid) Pentasodium Salt (DTPMP•Na5),CAS No. 68155-78-2, Molecular formula C9H23O15N3P5Na5, relative molecular weight: 683.2;DTPMP · Na5 Cas:68155-78-2, whose full name is pentasodium diethylenetriamine pentamethylphosphonate. It is a chelating agent and scale inhibitor...
Brand: LANYU
Packaging: 25kg/ drum, or as requirements
Supply Ability: 100000 Kilogram/Kilograms per Year
Min. Order: 100 gram
classification: Catalyst
Ethyl triphenylphosphine bromide (BETP/ETPBr) CAS No.: 1530-32-1，its synonyms are as follows: Ethyltriphenylphosphine bromide; Ethyl triphenylphosphonium bromide; Ethyltriphenylbromophosphine; Ethyltriphenylphosphonium bromide; ETPPBr; Triphenylethylphosphonium bromide; Phosphonium, ethyltriphenyl-, bromide;...
Brand: LANYU
Packaging: EDTMP.Na5 liquid :Normally in 25kg or 250kg plastic drum. EDTMP.Na5 Solid:inner liner polyethylene(PE) bag,outer plastic woven bag,or confirmed by clients.
Supply Ability: 100000 Kilogram/Kilograms per Year
classification: Chemical Auxiliary Agent
CAS No.: 7651-99-2
Pentasodium Salt of Ethylene Diamine Tetra (Methylene Phosphonic Acid) (EDTMP.Na5),CAS No.: 7651-99-2, its EINECS No.: 231-615-4, its Molecular Formula is C6H15O12N2P4Na5, Its synonyms are:EDTMP pentasodium salt; Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt; Pentasodium trihydrogen...
Brand: LANYU
Packaging: Normally In 25kg or 250kg net Plastic Drum for PBTCA 37971-36-1
Supply Ability: 10000 TONs per Month
Min. Order: 1 Ton
classification: Chemical Auxiliary Agent
2-Phosphonobutane-1,2,4-tricarboxylic Acid (PBTC), Cas:37971-36-1, is widely used as a corrosion and scale inhibitor in circulating cooling water systems and oilfield water injection systems. It is particularly suitable for use in combination with zinc salts and copolymers, and can be used in high-temperature, high...
Brand: LANYU
Packaging: Normally In 25kg or 250kg net Plastic Drum for PBTCA 37971-36-1
Supply Ability: 100000 Kilogram/Kilograms per Month
Min. Order: 1 gram
classification: Chemical Auxiliary Agent
The production method of scale inhibitor PBTCA (CAS No.37971-36-1): 1. Add equimolar dimethyl phosphite and dimethyl maleic acid into a reaction kettle, and react at 100-105 ℃ for 4 hours under the catalysis of sodium peroxide to generate intermediate (I). 2. Transfer (I) to a condensation kettle and undergo Michael...
Brand: LANYU
Packaging: 25kg Carton Barrel / Paper Bag for Tetrapropyl ammonium bromide/TPABr/1941-30-6
Supply Ability: 100000 Kilogram/Kilograms per Month
Min. Order: 100 gram
classification: Catalyst
Tetrapropylammonium bromide, with the chemical formula C12H28BrN, is a white or pale yellow crystalline powder with strong hygroscopicity. It easily absorbs moisture in the air and gradually deliquescence. TPABr(CAS No.: 1941-30-6) is easily soluble in water and alcohol solvents, and this good solubility provides...
Brand: LANYU
Packaging: 155kg/plastic barrel for Diallylamine,124-02-7
Supply Ability: 10000 Kilogram/Kilograms per Year
Min. Order: 100 gram
CAS No.: 1779-49-3
Tetrapropyl ammonium bromide (TPABr) CAS: 1941-30-6, molecular formula is C12H28BrN, also known as Tetrapropyl ammonium; Tetrapropylazanium bromide; Tetrapropylammoniumbromid; It is white crystal or crystalline powder with a melting point of 266-272 ° C. TPABr is a good cationic phase conversion catalyst, used in the...
Brand: LANYU
Packaging: 25kg in plastic barrel, or confirmed by clients for Isothiazolinones
Supply Ability: 100000 Kilogram/Kilograms per Month
Min. Order: 1 kilogram
classification: Chemical Auxiliary Agent
Isothiazolinones（CMIT/MIT），also known as Casson and Kaisong, are a new type of highly efficient environmental friendly fungicide preservative. Their chemical names are 5-chloro-2-methyl-4-isothiazolin-3-one (CMIT) and 2-methyl-4-isothiazolin-3-one (MIT) (Isothiazolinones) CAS numbers 26172-55-4 and 2682-20-4. They are...
Brand: LANYU
Packaging: Drum
Supply Ability: 40000kgs/month
Min. Order: 100 Gram
place of origin: China
Cetyl ethyl hexanoate,CAS No.59130-69-7, also call Hexadecyl 2-ethylhexanoate , its molecular formula:C24H48O2 and its molecular weight:368; Cetyl ethyl hexanoate,cas:59130-69-7 is used in a variety of personal care products to provide a moist and smooth feel for hair and a very moist and non-greasy skin feel for...
Brand: LANYU
Min. Order: 100 Gram
classification: Catalyst
place of origin: China
Product name:: Tetramethylammonium hydroxide
Top quality Tetramethylammonium hydroxide(TMAH),CAS No.75-59-2, can be used as a polarographic reagent.. The price of TMAH varies depending on its concentration, purity, and quantity purchased. Tetramethylammonium hydroxide (TMAH) is a quaternary ammonium compound with the chemical formula (CH3)4NOH. It is a strong...
Brand: LANYU
Packaging: 200L plastic drum,IBC(1000L),customers' requirement.
Supply Ability: 100000 Kilogram/Kilograms per Month
Min. Order: 100 gram
classification: Chemical Auxiliary Agent
Sodium benzotriazole(BTA·Na) CAS No.:15217-42-2;148918-02-9; English Synonyms: 1H-Benzotriazole, sodium salt; Benzotriazole, sodium salt; 1H-Benzotriazole, sodium salt (1:1); Sodium benzotriazol-2-ide;BTA·Na adsorbs onto metal surfaces to form a protective thin film, which shields copper, brass, bronze, and other...
Brand: SHANGHAI
Packaging: HEDP.Na2/HEDP-2Na For liquid: Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place. For solid: inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients.
Supply Ability: 10000 Ton/Tons per Year
Min. Order: 100 gram
Model No.: B060
Disodium salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP.Na2) CAS No.: 7414-83-7 is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, it has good scale and corrosion inhibition effects even under 250℃, it is stable under high pH...
Brand: LANYU
Packaging: 25kg Carton Barrel / Paper Bag Or as request for for Benzyl Trimethyl Ammonium Chloride CAS No. 56-93-9
Supply Ability: 10000 Ton/Tons per Year
Min. Order: 100 gram
CAS No.: 56-93-9
As a phase transfer catalyst, benzyltrimethylammonium chloride cas:56-93-9 has a density of 1.08 g/mL, a boiling point>135 º C, and a melting point of 239 ° C. It is a white to pale yellow crystalline powder, which is white to pale yellow crystalline powder at room temperature and pressure, and has strong...
Brand: LANYU
Packaging: 25kg Carton Barrel / Paper Bag for Tetrabutyl ammonium perchlorate 1923-70-2
Supply Ability: 10000 Kilogram/Kilograms per Month
Min. Order: 100 Gram
classification: Catalyst
Tetra-n-butylammonium perchlorate(TBAP) cas:1923-70-2 is used as a research compound. Tetrabutyl Ammonium Perchlorate is a commonly used organic supporting electrolyte, which has the advantages of chemical stability, low cost, and easy preparation. It can ionize ammonium ions and perchlorate ions in water and certain...
Brand: LANYU
Packaging: 25kg Carton Barrel / Paper Bag for Tetrabutyl ammonium hydrogen sulfate/TBAHS/32503-27-8
Supply Ability: 100000 Kilogram/Kilograms per Month
Min. Order: 100 gram
CAS No.: 32503-27-8
Tetrabutylammonium hydrogen sulfate(TBAHS) cas:32503-27-8, has the following synonyms:Tetrabutylammonium Hydrogen Sulfate [Reagent for Ion-Pair Chromatography]; Tetra-N-Butylammonium hydrogen sulfate; Tetra-n-butylammonium hydrogen sulfate. Tetrabutyl quaternary ammonium salts are phase transfer catalysts with...
Brand: LANYU
Packaging: 25kg Carton Barrel / Paper Bag for Tetramethy lammonium chloride (TMAC)
Supply Ability: 100000 Ton/Tons per Year
Min. Order: 100 gram
classification: Catalyst
As a phase transfer catalyst, tetramethylammonium chloride (TMAC), cas: 75-57-0 serves as a phase transfer catalyst in organic synthesis and exhibits stronger catalytic activity than triphenylphosphine and triethylamine. At room temperature, it is a white crystalline powder that is volatile, irritating, hygroscopic,...
Brand: LANYU
Packaging: 25kg Carton Barrel / Paper Bag for Tetramethy lammonium chloride (TMAC)
Supply Ability: 100000 Ton/Tons per Year
Min. Order: 100 gram
Types of: Syntheses Material Intermediates
Quaternary ammonium salt Tetramethylammonium chloride (TMAC), cas:75-57-0, has the following synonyms: Tetramethylammonium chloride; Ammonium, tetramethyl-, chloride; Methanaminium, N,N,N-trimethyl-, chloride; USAF AN-8; TMACL. It is a white to off-white crystalline powder with the chemical formula C₄H₁₂NCl. The...
