Yan'an Changtai Pharmaceutical Co., Ltd.

Phenylephrine

Phenylephrine
Product Detailed

Phenylephrine
1.White or almost white crystalline powder
2.CAS NO: 61-76-7
3.MF : C9H13NO2.HCl
4.Best price

Test Items

Specification

Results

Characteristic

White or almost white, crystalline powder

White crystalline powder 

Identification A

Identification B

Positive identification

Complies

Positive identification

Complies

Melting point

140 to 145

142.1 ~143.1

Specific Rotation

-42 to -47.5

-45.4°

Chromatographic purity

Individual impurity ≤0.5 %

Sum of impurities ≤  1.0%

Complies

Limit of Ketones

No deeper than the control solution

Complies

Sulfates

Not more than 2000 ppm

Complies

Loss on Drying

Not more than 1.0 %

0.07%

Residue on Ignition

Not more than 0.2 %

0.01%

Chloride content

17.0% to 17.7%

17.5%

Assay

97.5% to 102.5 %

99.9%

Particle Size

98% past 40 Mesh

Complies

Residual Solvents

Methanol ≤3000 ppm

68 ppm

2-Propanol ≤5000 ppm

93 ppm

Ethanol ≤5000 ppm

ND

Package and Storage

Preserve in tight and light-resistant containers

Store at 25°C. Excursion permitted between 15°C to 30°C

The product meets the requirements of USP31

 

 

 



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