订购电话:4001650900

p-Toluic acid

Cas:
99-94-5
Molecular Structure:
MDL:
MFCD00002565
Molecular Formula:
C8H8O2; CH3C6H4CO2H
Molecular Weight:
136.15
Alias:
对甲基苯甲酸,4-甲基苯甲酸 4-methylbenzoic acid p-Toluic acid
Product order:
Name Specifications Packing Price Delivery
p-Toluic acid CP 100g RMB 88 Consulting service
p-Toluic acid CP 25g RMB 33 Consulting service
p-Toluic acid CP 500g RMB 319 Consulting service
p-Toluic acid AR,98% 25g RMB 77 Consulting service
p-Toluic acid AR,98% 100g RMB 121 Consulting service
p-Toluic acid AR,98% 500g RMB 429 Consulting service
p-Toluic acid AR,98% 5kg RMB 2816 Consulting service
Character:
白色针状结晶。无气味。易溶于乙醇、乙醚和甲醇,微溶于热水。。低毒,半数致死量(大鼠,经口)3200mg/kg。
熔点:180-183℃
沸点:274-275℃
Quality Standard:
98%:

外观Appearance                          白色至微黄乳白色粉末
红外光谱鉴别Infrared spectrometry       和对照品匹配
熔点Melting point                       180°C - 183°C
纯度Purity                              ≥98.0% (中和滴定)


品级Grade                               化学纯  
                                        (AR)
乙醇溶解试验                            合格  
熔点范围/℃                             179.0~181.0  
灼烧残渣(以硫酸盐计),%                 ≤0.1  

Storage:
密封保存。
Related Products
上海紫一试剂厂   © 2024 All Rights Reserved      备案号:沪ICP备19037119号-1     
网站地图:
试剂CAS试剂分类试剂产品实验仪器耗材分类实验仪器耗材新闻资讯
   沪公网安备 31012002003055号