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Home > Products >  Diosmin

Diosmin CAS NO.520-27-4

  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,D/A,D/P,T/T,
  • Product Details

Keywords

  • Diosmin
  • 520-27-4
  • Venosmine

Quick Details

  • ProName: Diosmin
  • CasNo: 520-27-4
  • Molecular Formula: C28H32O15
  • Appearance: Light Yellow fine powder
  • Application: pharmaceuticla raw materials
  • DeliveryTime: With three or five working days
  • PackAge: 25kg/fiber drum, sealed package
  • Port: China main port
  • ProductionCapacity: 10 Metric Ton/Month
  • Purity: 99.9%
  • Storage: Sealed package
  • Transportation: Sealed package, keep away from light
  • LimitNum: 1 Metric Ton
  • Valid Period: 2020-12-18

Superiority

1. Advanced facility and Equipment

2. Competent technical team

3 .Strong R & D support

4,high quality products with high stability

5, Competitive price

5.Customer tailored service

 

Details

 

 

Analysis

Specification

Result

Test method

Assay

 

 

 

Diosmin

81%~92%

82.6%

HPLC

Hesperidine

9%~14%

10.21%

HPLC

Character

Yellow to grey powder,

easy to absorb moisture

Complies

Visual

Identification

Infrared absorption spectrophotometry complies

with that of the sampled Diosmin in contrast.

Complies

IR

Iodine

0.1% Max

Complies

Potentiometric Determination

Related Substance

Impurity A 0.1% Max

0.04%

HPLC

Impurity C 3% Max

2.36%

Impurity E 3% Max

2.01%

Impurity F 3% Max

0.29%

Particle size

100% through 80 mesh

80 mesh

80 Mesh Screen

Loss on drying

6% Max

2.86%

5g / 105C /2hrs

Ash Content

0.3% Max

0.1%

2g / 525C /3hrs

Heavy metals

10ppm Max

Complies

Atomic Absorption

Microbiology

 

 

 

Total plate count

1000cfu/g Max

Complies

AOAC

Yeast & Mould

100cfu/g Max

Complies

AOAC

E. Coli  

Negative

Negative

AOAC

 

 

 

 

 

 

 


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