Factory Supply Anthrone CAS No. 90-44-8 with Ar Grade

• CAS No.: 90-44-8
• Formula: C14h10o
• EINECS: 201-994-0
• Classification: Organic Analytical Reagents
• Grade: AR
• Specific Usage: For Biological Purpose, Pro Analysis
• Model NO.: AR
• Content: Standard
• Usage: Laboratory Reagents, Analytical Reagents
• Source: Concrete
• Habit Appellation: Fine Chemicals
• Application: Scientific Research
• Property: Organic Reagent
• Density: 1.0550 (Rough Estimate)
• Melting Point: 154-157
• Flashing Point: 150.3°c
• Soluble in Water: Insoluble
• Store Temperature: 2-8°c
• Transport Package: 25kgs Fiber Drums
• Trademark: Sinochembt
• Origin: China
• HS Code: 29143990
• Production Capacity: 500kgs Per Month

Product Description

Item                    

                                                 (AR)                  

Solubility in  CCl4            

Melting point,ºC                       154~156

Anthrol                                    

suitability for glucose-analysis     

Grade                                      ACS   

                                        (for analysis ACS ) 

Appearance                                

Infrared spectrometry            

Melting point                            152°C - 157°C 

Sensitivity test (to carbohydrates) Passes test 

Absorbance                             <0.75 (425 nm, 1 cm

cell)

                                             <0.045 (620 nm, 1 cm cell) 

Solubility 2 % (ethylacetate)         Passes test  

elemental analysis carbon            83.5% - 89.6%