Products

Propylene Glycol (99.5%) , CAS: 57-55-6, Pharmaceutical Excipient

China Propylene Glycol (99.5%) , CAS: 57-55-6, Pharmaceutical Excipient, Find details about China Propylene Glycol, Propanediol from Propylene Glycol (99.5%) , CAS: 57-55-6, Pharmaceutical Excipient

Model NO.
Pharmaceutical Excipient
Trademark
NS
Transport Package
25L, 25kg, 200kg, 215kg
Specification
500ml, 25L, 25kg, 200kg, 215kg
Origin
Nanjing
HS Code
2905320000
Model NO.
Pharmaceutical Excipient
Trademark
NS
Transport Package
25L, 25kg, 200kg, 215kg
Specification
500ml, 25L, 25kg, 200kg, 215kg
Origin
Nanjing
HS Code
2905320000
Propylene Glycol (99.5%) , CAS: 57-55-6, Pharmaceutical Excipient
DescriptionPropanediol
Characteristics:
Slightly spicy.Hygroscopic, stable under normal conditions, but at high temperatures prone to propanaldehyde, lactic acid, pyruvate and acetic acid.
Purpose:
Solvents, organic synthesis, antifreezer, plasticizer, fungicide.
Specifications:
Technical conditions:
[Properties] should be colorless and clarified viscous liquid; odorless, slightly sweet; hygroscopic; should be miscible with water, ethanol or chloroform.
Relative density (25 ° C)... should be 1.035~1.037
[Appraisal]
The retention time of the main peak of the test solution should be consistent with the retention time of the main peak of the reference solution.
an examination
Content... containing C3H8O2 should be no less than 99.5%
Acidity... should comply with regulations
Chloride... should not exceed 0.007%
Sulfate... should not exceed 0.006%
The relevant substance (diethylene glycol) should not exceed 0.001%
The relevant substance (dipropylene glycol) ... should not exceed 0.1%
Related substances (tripropylene glycol) ... should not be 0. 03%
The relevant substance (propylene oxide) ... should not exceed 0.001%
Oxidizing substances... should comply with regulations
Reducing substances... should comply with regulations
Moisture... should not exceed 0.2%
Residue on ignition... should not exceed 3.5mg
Heavy metal... should not exceed 5 parts per million
Arsenic salt... should not exceed 0.0002%
My service:
1. We provide you with high-quality reagents, pharmaceutical excipients and services;
2. Integrity, quality, efficiency and innovation are our eternal pursuit;
3. Hope "Nanjing Reagent" will become your business partner;
Propylene Glycol (99.5%) , CAS: 57-55-6, Pharmaceutical ExcipientPropylene Glycol (99.5%) , CAS: 57-55-6, Pharmaceutical ExcipientPropylene Glycol (99.5%) , CAS: 57-55-6, Pharmaceutical ExcipientPropylene Glycol (99.5%) , CAS: 57-55-6, Pharmaceutical ExcipientPropylene Glycol (99.5%) , CAS: 57-55-6, Pharmaceutical Excipient
 
 

You Might Also Like