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Salicylamide

Cas:
65-45-2
Molecular Structure:
MDL:
MFCD00007978
Molecular Formula:
C7H7NO2;2-(HO)C6H4CONH2
Molecular Weight:
137.14
Alias:
2-羥基苯甲酰胺 2-Hydroxybenzamide
Product order:
Name Specifications Packing Price Delivery
Salicylamide 99% 100g RMB 69.3 促銷
Salicylamide 99% 500g RMB 150.7 促銷
Salicylamide USP級(jí) 500g RMB 130.9 現(xiàn)貨
Character:
白色或淺粉紅色結(jié)晶性粉末。微溶于乙醇或甘油,水中溶解度30℃時(shí)為0.2%,47℃時(shí)為0.8%;甘油中溶解度5℃時(shí)為2.0%,39℃時(shí)為 5.0%,60℃時(shí)為10.0%。溶于熱水、乙醇、乙醚和氯仿,微溶于冷水,溶于氫氧化鈉溶液,水溶液呈酸性反應(yīng),略有苦味。28℃飽和水溶液的pH約為 5,水溶液鈉鹽的pH為9。有毒,半數(shù)致死量(小鼠,經(jīng)口)1.4g/kg。有刺激性。
熔點(diǎn):140℃
Quality Standard:
外觀Appearance                          白色粉末或結(jié)晶
紅外光譜鑒別Infrared spectrometry       Conforms
純度Purity                              ≥99.0% (GC)
純度Purity                              98.5 - 101.5 %  (中和滴定)  
熔點(diǎn)Melting point                       140°C - 143°C
灼燒殘?jiān)黂esidue after ignition          ≤0.10%
重金屬Heavy metals                      ≤0.001%(10ppm)
Storage:
置遮光容器中,密封貯存。
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