High quality Basic Red 9/Basic Fuchsin with CAS 569-61-9

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High quality Basic Red 9/Basic Fuchsin  with CAS  569-61-9
High quality Basic Red 9/Basic Fuchsin  with CAS  569-61-9
High quality Basic Red 9/Basic Fuchsin  with CAS  569-61-9
High quality Basic Red 9/Basic Fuchsin  with CAS  569-61-9
High quality Basic Red 9/Basic Fuchsin  with CAS  569-61-9
High quality Basic Red 9/Basic Fuchsin  with CAS  569-61-9
High quality Basic Red 9/Basic Fuchsin  with CAS  569-61-9

High quality Basic Red 9/Basic Fuchsin with CAS 569-61-9

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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Product Description

 

Name Basic Red 9
 Synonyms C.I. 42500; Pararosaniline chloride; Basic Fuchsin; 4,4'-(4-Iminocyclohexa-2,5-dienylidenemethylene)dianiline hydrochloride
 CAS NO. 569-61-9

 Molecular Formula

 C19H17N3.HCl
 Molecular Weight 323.82
 EINECS 209-321-2
 Appearance Red Powder
 Purity 99% Min
 M.P. 268-270 ºC
 Water solubility 10 g/L (25 ºC)

 

 

 

 

Basic Information

Basic Information.png 

ItemStandardTest Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Complies

Crystallinity

meets the requirements.

Complies

Loss on drying

≤2.0%

0.19%

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.1%

Sulphated ash

≤0.5%, determined on 1.0 g.

0.009%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤0.5%

0.18%

Purity

≥99.0%

99.7%

Assay

99.0%~101.0% (anhydrous substance).

99.8%

Microbiological Analysis

Total plate count

≤1000cfu/g

Complies

Yeast and Moulds

≤100cfu/g

Complies

E. Coli.

Absent

Negative

Salmonella

Absent

Negative

S.aureus

Absent

Negative

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies

Packaging & Shipping

 

 

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FAQ

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