Pure Methyl Salicylate/ Wintergreen Oil BP/USP Grade

Methyl Salicylate CAS No: 68917-75-9 1. Purity: 99-100.5% 2. Package: in 25kg drum or in 200kg, 220kg drum

Quality Standard: BP2005/USP24

Item	BP2005	USP
Appearance	Colorless or slightly yellow liquid	Colorless or slightly yellow liquid
Assay on dried basis,%	99.50 - 100.50	98.00 - 100.50
Specific Gravity,25°c	1.180 - 1.186	1.180 - 1.185
Refractive Index	1.536 - 1.538	1.535 - 1.538
Acidity	0.1m NAOH≤0.4ML	0.1m NAOH≤0.4ML
Heavy Metals,ppm≤	20	20
Solubility	2 mlsample is solublein 10ml 96% alcohol clear 0.1	1/7 70% alcohol the solution having not more than a slight cloudiness
Angular Rotation		Not exceeding 1.5 in a 100 mm tube
Phenol,ppm,≤		150

Usage: 

Irrigative medicine for dephlogistication and analgesia partially used in joint and muscel pain and often used as ointment to cure rheumatism.

Packing: 

25kgs/plastic drum * 880 drums/20"FCL=22MT

250kgs/Plastic drum * 80 drums/20"FCL=20MT

Pure Methyl Salicylate/ Wintergreen Oil BP/USP Grade