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trans-1,4-polyisoprene rubbera

Create: 12/09/2016
Expired Date:never
Category: Chemical
Message:CAS: 34850-66-3 Formula: C10H15NaO4S Molecular Weight: 254.28 EINECS: 252-250-7 Standard: CPV90, BP93 Specific rotation: ± 18 ° Packing: 25kg / barrel Appearance: white crystal or crystalline powder; odorless or almost odorless, slightly bitter taste at the beginning, after sweet. Role Purpose: central stimulant drugs. Has excited the respiratory center and vasomotor center role, but also has a strong heart, mainly for the central inhibition of respiratory and circulatory inhibitors caused poisoning and pneumonia. Melting point 286-288 ° C (lit.) This product is made of camphor camphor sulfonic acid sulfonated into the ethanol solution of sodium bicarbonate and with the system. USD 14.2
City:Wuhan Hubei[CN] 
Location:
 
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