Ms. zhang yuqin

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Company Details

Qingdao Langke Co.,Ltd. [Shandong,China] Business Type:Trade Company , Manufacturer Main Markets: Africa , Asia , East Europe , Middle East , Worldwide Exporter:81% - 90%

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Qingdao Langke Co.,Ltd.

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Review

“A great Pyrazolone ! very happy with purchase thank you seller!”

Mr.kl Khumba

advanced extinguisher
“These are PERFECT! You may purchase them with complete confidence!”

Anna Siemons

"СЕРПУХОВСКИЙ ИНСТРУМЕНТАЛЬНЫЙ ЗАВОД "ТВИНТОС" АКЦИОНЕРНОЕ ОБЩЕСТВО
“Thank you very much! the product is wonderful and the service is excellent! LangKe are a very good seller I will definitely recommend to all and come back again.”

Lynelle Corbould

"БИПЛАН" общество с ограниченной ответственностью (ООО)
“These are PERFECT! You may purchase them with complete confidence!”

Mr.lee Marila

304Dips
“Pyrazolone got a better quality than I expected.”

Mrs.cola Man

P & H-Morris Handling Southeas

Pyrazolone

- manufacturer, factory, supplier from China

(Total 3 Products for Pyrazolone)

High quality with Phenyl Methyl Pyrazolone
- Brand: langke
- Model No.: CAS NO.: 89-25-8
- Place of Origin: qingdao
- Transportation: Ocean
Product name: 1-Phenyl-3-Methyl-5-Pyrazolone(PMP) CAS NO.: 89-25-8 Place of Origin: China Molecular Formula: C10H10N2O Appearance: Pale yellow crystalline powder Conten/Assay: 98.0%min Melting Point: 127℃min Application: It is mainly used for synthesis of pigments and dyes as coupling components, for examples,...

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1-(4'-Tolyl)-3-Methyl-5-Pyrazolone(PTMP) CAS NO.: 86-92-0
- Brand: langke
- Packaging: 25 kg bag
- Supply Ability: 60 metric tons per month
- Model No.: CAS NO.:86-92-0
Product name: 1-(4'-Tolyl)-3-Methyl-5-Pyrazolone(PTMP) CAS NO.: 86-92-0 Place of Origin: China Molecular Formula: C11H12N2O Molecular Weight: 188.23 Appearance: Pale yellow crystal powder Conten/Assay: 99.0%min Melting Point: 133.5℃min Application: It is mainly used for synthesis of pigments as coupling component, for...

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1-( 4'-Sulfophenyl )-3-Carboxylate -5-Pyrazolone
- Brand: langke
- Model No.: CAS NO.: 118-47-8
- Place of Origin: qingdao
- Transportation: Ocean
Product name: 1-(4'-Sulfophenyl)-3-Carboxylate-5-Pyrazolone CAS NO.: 118-47-8 Place of Origin: China Molecular Formula: C10H8N2O6S Molecular Weight: 284.25 Appearance: Light yellow crystalline powder Application: It is mainly used for synthesis of pigments. Qingdao Langke Co., Ltd is one of the main supplier of...

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