Guaifenesin CAS 93-14-1

Chemical name: Guaifenesin

CAS No.: 93-14-1

Chemical instructure:

Molecular Formula:C10H14O4

Molecular weight:198.22

Guaifenesin Specifications

Item	Specifications
Appearance	Whitecrystalline powder
Identification	Infrared absorption Ultravioletabsorption
Chemical test	Positive
Assay	98.0%~ 102%
Chloride	≤100PPM
Sulfate	≤200PPM
Melting range	78℃~ 82℃
Loss on drying	≤0.5%
Heavy metals	≤0.0025
β-isomer	≤0.5%
Guaiacol	≤0.03%
Bisether	≤0.5%
1,3-bis(2-mrthoxyphenoxy)peopan-2-ol	≤0.5%
Other individual maxium unknown impurity	≤0.1%
Total impurity	≤1%
Ethanol	≤0.5%

Guaifenesin Usage

Antitussive and expectorant cough, suitable for multiple cough, chronic bronchitis, bronchiectasis, etc.

Guaifenesin Package andshipping

Packing: 25kg/ drum .

Delivery: with in 7-15 working days.

Guaifenesin Storage

Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.

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