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2023 Happy Spring Festival!
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Don’t forget to eat dumplings on the winter solstice!
Astronomical calendar Direct sunlight on winter solstice The winter solstice, as an important node of China’s 24 solar terms, is the day with the shortest day and the longest night in the area north of the Earth’s equator. The winter solstice is the culmination of the s...Read more -
22 tons of 2-phenylacetamide finished production for our customers
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Happy National Day
Hello Everyone! Guanlang will be on holiday from 1st Oct. till 7th Oct., we will be come back from holidays on 8th.Even during the holiday, you can still contact us in case of urgent issue. ...Read more -
Knowledge sharing: Methanol & Ethanol & Isopropyl alcohol
Alcohol is one of the most common chemical solvents in daily life. It is an organic compound with at least one hydroxyl functional group (- OH) combined with saturated carbon atoms. Then, according to the number of carbon atoms connected to carbon atoms with hydroxyl functional groups, they are d...Read more -
Mid Autumn Festival 10th-12nd September
Hebei Guanlang Biotechnology Co., Ltd. wish you a happy Mid Autumn Festival! The Mid Autumn Festival, also known as the festival of sacrificing the moon, the moonlight birthday, the moon’s Eve, the autumn festival, the Mid Autumn Festival, the moon worship Festival, the moon mother’s ...Read more -
5337-93-9 200kg drum packing available
Product: 4′-Methylpropiophenone Quantity: 16MT Packing:200kg drum Purity:98.5%+Read more -
Monoethanolamine available on sale,IBC drums available
Now in china market,monoethanolamine price are going down to the normal level of last year. It is the time to restock!Read more -
Identification of potassium iodide CAS Registry Number 7681-11-0
Identification of potassium iodide CAS Registry Number 7681-11-0 Physical property: Properties: colorless crystal, belonging to cubic crystal system. Odorless, with a strong bitter and salty taste. Density (g/ml 25oC): 3.13 Melting point (OC): 681 Boiling point (OC, atmospheric p...Read more -
5337-93-9
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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:+8619930503256Read more -
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...Read more
