News

  • Happy Labor Day Holidays

    Happy Labor Day Holidays

    Hello everyone! From 30th Apr.-4th May, we will be on holidays (International Labor Day) and will start working on 5th May. Please waiting for us to come back! During this time,you can still contact us or leave us message, we will do our best to reply in time. Duty phone/whatsapp:+8619930503256
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  • Application of Ferrocene

    Application of Ferrocene

    Ferrocene is mainly used as rocket fuel additive, antiknock agent of gasoline and curing agent of rubber and silicone resin. It can also be used as ultraviolet absorber. Vinyl derivatives of ferrocene can undergo olefin bond polymerization to obtain metal containing polymers with carbon chain ske...
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  • Back to work

    Back to work

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  • New Year Holiday!

    New Year Holiday!

    Happy New Year to everyone! We will be on New Year Holidays from 25th Jan. till to 7th Feb. During the holidays, if any help,please contact us through our 24H hotline:+86-199-3050-3256  
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  • Custom synthesis services from Guanlang

    Custom synthesis services from Guanlang

    We provide custom synthesis services for customers: Inhibitors,Bioactives,Building Blocks,Intermediates,Reagents,Bulk Bio & Specialty chemicals. Our lab will first supply synthetic samples to customers and if approved, then our factory will produce in bulk. Following are some of the trending ...
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  • New Year’s Day Holiday

    New Year’s Day Holiday

    Holiday Notice   Happy New Year’s Day Holiday to Everyone!  Our New Year’s Day holiday start from 1st Jan to 3rd Jan.We will Start work on 4th Jan.  
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  • 5337-93-9 safe delivery to Russia

    5337-93-9 safe delivery to Russia

    China largest factory supply 5337-93-9 directly to Russia safe delivery special line guaranteed pass custom of russia. 4-Methylpropiophenone, C10H12O, CAS No. 5337-93-9 ; Molecular Formula, C10H12O ; EC Number, 226-267-5  
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  • New production line of 5337-93-9

    New production line of 5337-93-9

    Recently we build a new production line of 5337-93-9, which can make the purity of 5337-93-9 to be more than 98.5%+.   What’s 5337-93-9?   It is also called 4mpf,mpf,full name is 4′-methylpropiophenone,which is the important intermediate of 2,4′-dimethyl-3-piperidylpr...
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  • Yellow phosphorus price increased a lot

    Yellow phosphorus price increased a lot

    Recently, the prices of products related to the phosphorus chemical industry chain have continued to rise. According to the data released by Baichuan Yingfu, a commodity consulting agency, the quotation of yellow phosphorus on September 15 was 60082 yuan / ton, which stood at the integer level of...
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  • 500kg Clo2 tablets free of charge at FELIXSTOWE Port of UK

    500kg Clo2 tablets free of charge at FELIXSTOWE Port of UK

    Now we have 500kg chlorine dioxide tablets (1g/tablet) at FELIXSTOWE Port of UK. Because the customer not available now(can not get through with him for several months),now we want to give it to other customers free of charge.   If anyone interested in, please contact us quickly through ema...
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  • Preparation of procaine & procaine hcl

    Preparation of procaine & procaine hcl

    Procaine base CAS: 59-46-1 Appearance: white crystalline powder Melting point (boiling point): 59 ~ 62 ℃ Molecular formula: c13h2on2o2 Molecular weight: 236.31 Procaine hcl CAS: 51-05-8 Appearance: white crystal or crystalline powder Melting point (boiling point): 154 ℃ ~ 157 ℃ Molecular form...
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  • Melatonin Sleep-promoting supplements

    Melatonin Sleep-promoting supplements

    The well-known function of melatonin is to improve sleep quality (dosage 0.1 ~ 0.3mg), shorten the awakening time and sleep time before sleep, improve sleep quality, significantly reduce the number of awakenings during sleep, shorten the light sleep stage, prolong the deep sleep stage, and lower ...
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