• High Purity with Low Alizarin Yellow R CAS#2243-76-7
  • High Purity with Low Alizarin Yellow R CAS#2243-76-7
  • High Purity with Low Alizarin Yellow R CAS#2243-76-7
  • High Purity with Low Alizarin Yellow R CAS#2243-76-7
  • High Purity with Low Alizarin Yellow R CAS#2243-76-7
  • High Purity with Low Alizarin Yellow R CAS#2243-76-7

High Purity with Low Alizarin Yellow R CAS#2243-76-7

CAS No.: 584-42-9
Formula: C13h8n3nao5
EINECS: 209-536-1
Classification: Organic Analytical Reagents
Grade: AR
Specific Usage: For Biological Purpose, For Microbiological
Customization:
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Manufacturer/Factory

Basic Info.

Model NO.
IND
Content
Standard
Usage
Laboratory Reagents, Analytical Reagents
Source
Concrete
Habit Appellation
Fine Chemicals
Application
Scientific Research
Property
Organic Reagent
Density
1.5±0.1 g/cm3
Boiling Point
571.4±50.0 °c at 760 Mmhg
Melting Point
250°c
Flash Point
299.4±30.1 °c
Water Solubility
Soluble
Transport Package
25 Kgs Fiber Drums
Specification
99.5%
Trademark
Sinochembt
Origin
Shenyang
HS Code
32041900
Production Capacity
500kgs Per Month

Product Description

HG/T 3-1305-80
ltem
(AR)
Assay                                                            ≥ 70.0% (-)
pHVisnal transition interval                           10.0(Yellow)-12.0(Red)
Solubility in water                                          Qaulified
()Ignition residue,%                                       20-25


98%:


Appearance                                            Orange to Brown powder
Infrared spectrometry                              Conforms
Purity                                                     ≥98.0% (HPLC area%)  
solubility in hot Water                            Qaulified
solubility in hot EtOH                             Qaulified
Drying loss                                             ≤10.0 %
Ignition residue(Sulfate)                           20.0 - 30.0 %(after drying)
pHTransition interval(pH)                         (Red)10.0 - 12.0(Yellow)
Absorbance()                                           ≤0.320(5 mg/L, pH 9.6, 375.0 nm)

Indicator

Appearance                                             Orange to Brown powder
Infrared spectrometry                               Conforms
Purity                                                        ≥98.0% (HPLC area%)  
solubility in hot Water                              Qaulified
solubility in hot EtOH                               Qaulified
pHTransition interval(pH)                        (Red)10.0 - 12.0(Yellow)
Absorbance()                                           ≤0.320(5 mg/L, pH 9.6, 375.0 nm)
High Purity with Low Alizarin Yellow R CAS#2243-76-7High Purity with Low Alizarin Yellow R CAS#2243-76-7High Purity with Low Alizarin Yellow R CAS#2243-76-7High Purity with Low Alizarin Yellow R CAS#2243-76-7High Purity with Low Alizarin Yellow R CAS#2243-76-7

 

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Gold Member Since 2021

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Manufacturer/Factory
Registered Capital
200 RMB
Plant Area
101~500 square meters