109 99 9

Highest purity n-Butyllithium CAS.NO:109-72-8

• Brand: YINGLANG
• Packaging: steel drum or tank
• Supply Ability: 1000 tons per year
• Certificate: ISO9001

n-Butyllithium C4H9Li (abbreviated n-BuLi) is an organolithium reagent. It is widely used as a polymerization initiator in the production of elastomers such as polybutadiene or styrene-butadiene-styrene (SBS)

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4-Methylmorpholine CAS No 109-02-4

• Brand: YINGLANG
• Packaging: 200kg per steel drum
• Supply Ability: 2000 tons per year
• Certificate: ISO9001

N-Methylmorpholine is the organic compound with the formula O(CH2CH2)2NCH3. It is a colorless liquid. It is a cyclic tertiary amine. Product Name:N-Methylmorpholine CAS:109-02-4 MF:C5H11NO

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Tetrahydrofuran CAS 109-99-9 of high purity

• Brand: YINGLANG
• Packaging: 25kg per drum or according t...
• Supply Ability: 2000 tons per year
• Certificate: ISO9001

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Amino Acid Propyl Chloroformate CAS109-61-5

• Packaging: 200kg per drum
• Supply Ability: 2000mt per year
• Min. Order: 1 Kilogram
• Transportation: Ocean,Land,Air,Express

Propyl chloroformate can be used in the synthesis of photosensitizers, polymerization catalysts, bactericides and other products; it can also react with liquid blowing agents of vinyl resins to prepare light-colored vinyl foam Chemicalbook. Propyl chloroformate has good miscibility with plastics, and its decomposition...

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CAS 109-90-0 Ethyl Isocyanate of High purity

• Packaging: 200kg drum
• Supply Ability: 2000mt per year
• Min. Order: 1 Kilogram
• Transportation: Ocean,Land,Air,Express,Others

Ethyl isocyanate seems as a colorless liquid. Less dense than water and insoluble in water. May irritate skin, eyes, and mucous membranes. May be deadly

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2-Methylpiperazine CAS 109-07-9

• Packaging: 50kg per drum
• Supply Ability: 30000 Kilogram/Kilograms per Month
• Transportation: Ocean,Land,Air,Express

Pharmaceutical intermediate, which is the raw material for synthesizing lomefloxacin Essential details Classification:2-Methylpiperazine CAS No.:109-07-9 Other Names:2-methyl-pipera UN No.:1325 Hazards Class:4.1 EINECS No.:203-644-2 Appearance:Colorless crystal Place of Origin:Shandong, China Usage:Pharmaceutical...

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2-Methylpyrazine CAS 109-08-0

• Packaging: 200kg per drum
• Supply Ability: 30000 Kilogram/Kilograms per Month
• Min. Order: 1000 Kilogram
• Transportation: Ocean,Land,Air,Express

2-Methylpyrazine is a pharmaceutical intermediate that can be prepared from ethylenediamine and 1,2-propanediol as raw materials. 2-Methylpyrazine can be used to prepare first-line anti-tuberculosis drug pyrazinamide, as well as important organic chemical raw materials and pharmaceutical intermediate 2-cyanopyrazine....

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Biochemical grade Trishydroxymethyl aminomethane

• Brand: YINGLANG
• Packaging: 25kg cardboard drum lined with...
• Supply Ability: 50 TONS PER MONTH
• Min. Order: 1000 Barrel/Barrels

Trishydroxymethyl aminomethane Basic Information Name: Trishydroxymethyl aminomethane Anther name:Tris CAS No.:77-86-1 Molecular weight:121.14 Molecular Formula:C4H11NO3 Appearance and character White crystalline particles. Application: Tris buffer is not only widely used as a

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Sodium pyruvate CAS number:113-24-6

• Brand: YINGLANG
• Packaging: 25kg cardboard drum lined with...
• Supply Ability: 50 TONS PER MONTH
• Min. Order: 1000 Kilogram

Sodium pyruvate Basic Information Name:Sodium pyruvate CAS No: 113-24-6 Molecular Formula: C3H3NaO3 Another Name: Sodium pyrophosphate Molecular weight: 110.04 Appearance and character White to slightly yellow crystalline powder.

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DL-dithiothreitol 99.0% for Pharmaceutical intermediate

• Brand: YINGLANG
• Packaging: 25kg cardboard drum lined with...
• Supply Ability: 2TONS PER MONTH
• Min. Order: 100 Kilogram

Dithiothreitol Basic Information Product name: dithiothreitol CAS No.: 3483-12-3 Other name: DTT, DL-dithiothreitol Molecular formula: C4H10O2S2 Molecular weight: 154.25 Appearance and character White solid. Application:

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Highly active anhydrous potassium fluoride

• Brand: YINGLANG
• Supply Ability: 500 TONS PER MONTH
• Min. Order: 1000 Bag/Bags
• Model No.: 99.0%

Highly active anhydrous potassium fluoride Basic Information Product name:Highly active anhydrous potassium fluoride CAS No:7789-23-3 Molecular formula::KF Other name;Potassium fluoride, Anhydrous potassium fluoride Molecular weight: 58.10 Appearance and character White powder. Application: Mainly used in...

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Sodium fluoride(toothpaste grade/food Grade)

• Brand: YINGLANG
• Packaging: 25kg cardboard drum lined with...
• Supply Ability: 50 TONS PER MONTH
• Min. Order: 1000 Bag/Bags

Sodium fluoride(toothpaste grade/food Grade) Basic Information Product name:Sodium fluoride CAS No:7681-49-4 Molecular formula::NaF Other name:Sodium fluoride(toothpaste grade/food Grade) Molecular weight: 41.99 Appearance and character white powder/crystal.

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