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China wholesale 99.5% N-Methylmorpholine 109-02-4 - 4-Methylmorpholine N-oxide – Sincere
Specification: ITEMS SPECIFICATIONS Description colorless liquid Content, % 49-51 PH 10-11.5 EC ≤100 [Properties]: It has strong solubility for cellulose, it is a crystalline solid or liquid at room temperature, non-toxic, weakly alkaline, soluble in water, ethanol, etc., strong hygroscopicity, and each molecule can bind multiple crystal water. [Useage]: Non-metallic catalyst, used for cyano silylation of ketones. Co-oxidant, used for mild asymmetric dihydr... -
2020 High quality Tris(Dimethylamino)Phosphine Oxide - N-methylcyclohexylamine – Sincere
Intermediate of drugs and dyes. It is used as the intermediate of bromohexamine hydrochloride. 1.Samples are free of charge to provide testing, to ensure the normal use of customers. 2.According to the demand of different customers, as small as 100g, as large as tons of barrels, can meet the requirements of sub packaging. 3.Flexible payment terms, telegraphic transfer or acceptance 4.Fast transportation, delivery on the same day or the next day, tracking logistics information in the whole pro... -
High Quality for Ec 210-953-6 - 3,5-Dimethylpiperidine – Sincere
Specification: Index Standard Appearance Colorless and Transparent liquid Purity % ≥99 Cis- % 85±2 Tran- % 15±2 Properties: Colorless and Transparent liquid . b.p.144°C , flash point 32°C , proportion 0.853(20°C).. Application: Organic intermediates; Pharmaceutical intermediates; The main raw material for Tilmicosin and Tilmicosin phosphate Package and Storage: 160kgs/barrel or 25kgs/barrel.Stored in cool,vent and dry places,far from fire and heat source. ... -
Factory best selling Phenylphosphoric Acid Dichloride - 1,2-diaminobenzene CAS:95-54-5 – Sincere
1,2-diaminobenzene,CAS:95-54-5 Keywords: 1,2-Diaminobenzene,1,2-Phenylenediamine,o-Phenylenediamine,OPD; 1,2-Diaminobenzene,1,2-Phenylenediamine,OPD;1,2-DiamiChemicalbooknobenzene,o-Phenylenediamine,OPD;1,2-Fenylendiamin;benzene,1,2-diamino-;benzene-1,2-diamine;diamino-1,2benzene;EK1700 Item Stand Result Appearance Light brown flakes pass Melting Point ℃≥ 100 100.92 Assay %≥ 99 99.98 O-Chloroaniline %≤ 1.0 0.001 O-Nitroaniline %≤ 0.1 Not detected M-Phenylenediamine %≤ 0.01 Not ... -
Wholesale 103-83-3 - 3,5-Dimethylpiperidine – Sincere
Specification: Index Standard Appearance Colorless and Transparent liquid Purity % ≥99 Cis- % 85±2 Tran- % 15±2 Properties: Colorless and Transparent liquid . b.p.144°C , flash point 32°C , proportion 0.853(20°C).. Application: Organic intermediates; Pharmaceutical intermediates; The main raw material for Tilmicosin and Tilmicosin phosphate Package and Storage: 160kgs/barrel or 25kgs/barrel.Stored in cool,vent and dry places,far from fire and heat source. ... -
Big discounting 99.0% 1-Cyclopropyl-Ethanone - Cyclopropyl methyl ketone – Sincere
Specification: Index Standard Appearance colorless liquid,sightless impurity Purity ≥99.5% Moisture ≤0.05% Properties: Colorless transparent liquid.b.p.114° C, refractive index (n20/D):1.424(lit.), Specific gravity 0.849g/ml (25°C). Can be mixed with alcohol ether, have certain solubilility in water. Hazardous Information S16 Keep away from sources of ignition. R11Highly flammable. Hazardous code:F Hazardous class: 3 UN number：UN1224 Application: Cyclopropyl meth... -
Good User Reputation for 3,5-Dimethylpiperidine - 3,5-Dimethylpiperidine – Sincere
Specification: Index Standard Appearance Colorless and Transparent liquid Purity % ≥99 Cis- % 85±2 Tran- % 15±2 Properties: Colorless and Transparent liquid . b.p.144°C , flash point 32°C , proportion 0.853(20°C).. Application: Organic intermediates; Pharmaceutical intermediates; The main raw material for Tilmicosin and Tilmicosin phosphate Package and Storage: 160kgs/barrel or 25kgs/barrel.Stored in cool,vent and dry places,far from fire and heat source. ... -
Cheap price Methanamide - Phenyl dichlorophosphate – Sincere
Specification: Phenyl dichlorophosphate Index Standard Purity ≥99.0% Appearance Colorless liquid Appearance: colorless liquid,sightless impurity Purity : ≥99.0% Properties: clear colorless to very slightly brown liquid Application: A hologenated organophosphate. Organophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the ... -
High reputation High Quality 4 Methylmorpholine With Best Price - Phenyl dichlorophosphate – Sincere
Specification: Phenyl dichlorophosphate Index Standard Purity ≥99.0% Appearance Colorless liquid Appearance: colorless liquid,sightless impurity Purity : ≥99.0% Properties: clear colorless to very slightly brown liquid Application: A hologenated organophosphate. Organophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the ... -
Discount Price Raw Material For Cyprodinil - 3-Methylpiperidine – Sincere
Specification: Index Standard Appearance Colorless to slight yellow liquid Purity ≥99.0% Moisture ≤0.3% Application: 3-Methylpiperidine is a kind of important organic raw material. Used as pharmaceutical or pesticide intermediate etc. Package and Storage: 170kg per iron drum. Tightly closed to prevent from leaking and touching water. Stored in cool, vent and dry places, far from fire and heat source. Long history and stable production Now our production capacity ... -
Hot sale N,N,N,N,N,N-Hexamethylphosphoric Triamide - N,N-dimethylbenzylamine – Sincere
Specification: Index Standard Appearance colorless liquid Purity ≥99.0% Moisture ≤0.1% Properties: TMEDA catalyst is a colorless-to-straw liquid tertiary amine. The material has a characteristic amine odor. It is readily soluble in water, ethyl alcohol, and other organic solvent. It is used as an intermediate in organic synthesis. It is also used as a crosslinking catalyst for polyurethane rigid foams. A free radical stabilizer used as a catalyst with APS to promo... -
Discount wholesale N-Methylmorpholine 109-02-4 - 4-Methylmorpholine N-oxide – Sincere
Specification: ITEMS SPECIFICATIONS Description colorless liquid Content, % 49-51 PH 10-11.5 EC ≤100 [Properties]: It has strong solubility for cellulose, it is a crystalline solid or liquid at room temperature, non-toxic, weakly alkaline, soluble in water, ethanol, etc., strong hygroscopicity, and each molecule can bind multiple crystal water. [Useage]: Non-metallic catalyst, used for cyano silylation of ketones. Co-oxidant, used for mild asymmetric dihydr...
