Name:  (-)-Camphor-10-Sulphonic Acid

Product Data Sheet

Product Name	(-)-Camphor-10-Aulphonic Acid
CAS No.	35963-20-3
Molecular Formula	C10H16O4S
Molecular Weight	232.29
Appearance	White to off white crystalline powder
Melting Point	193-203  oC (dec.)
Loss on Drying	2.0% max. (105 oC, 3hours)
Specific Rotation (20/D)	-21o ~ -23o (c=10, H2O)
Assay	98.0% min. (by direct titration with alkali)
Iron	20 ppm max.
Free Sulfate	500 ppm max.
State of Solution	Reasonably free from dirt and insoluble matter (c=10, H2O)

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