Castor Oil USP/NF Grades | Reliable Chemicals Manufacturer & Exporter

Castor Oil Supplier (U.S.P., NF, and I.P./B.P. Grades)

Castor Oil USP GRADES	CASTOR OIL (U.S.P. – 23/NF-18)	Castor Oil (U.S.P. – 27/NF-22)
Specific gravity	Between 0.957 and 0.961	Between 0.957 and o.961
Distinction from most other fixed Oils	It is only partly soluble in solvent hexane (distinction from most other fixed oils), but it yields a clear liquid with an equal volume of alcohol (foreign fixed oils).	It is only partly soluble in solvent hexane (distinction from most other fixed oils), but it yields a clear liquid with an equal volume of alcohol (foreign fixed oils).
Heavy Metals	0.001%	0.001%
Free fatty acids	The free fatty acid in 10 g require for neutralization not more than 3.5 ml of 0.10 N sodium hydroxide.	The free fatty acid in 10 g require for neutralization not more than 3.5 ml of 0.10 N sodium hydroxide.
Hydroxyl Value	Between 160 and 168	Between 160 and 168
Iodine Value	Between 83 and 88	Between 83 and 88
Saponification Value	Between 176 and 182	Between 176 and 182
Note:- The product can also be supplied as per the specifications provided by the client Packing & Marking:- As per the client’s requirements.