Ambroxan Ambroxide 99% Perfumery Plant Extract Powder CAS 6790-58-5 For Fragrance

Ambroxan (−)-Ambroxide 99% Perfumery Plant CAS NO.6790-58-5

The autooxidation or photooxidation of the triterpenoid compound Longsiarin in the pathological secretion of the sperm whale intestines and stomach. Has a strong ambergris aroma with a soft woody aroma. Melting point 75~76 ℃. Boiling point 102~106 ℃ (0.0lkPa). Using the diterpenoid compound perilla alcohol obtained from the distillation residue of Salvia sclaria as the raw material, it is oxidized and degraded into perilla lactone, then reduced to diol, and then dehydrated. Due to the shortage of fragrant perilla resources and price factors, orange flower tert alcohol is often used as the raw material to undergo allyl rearrangement bromination, followed by sodium cyanide reaction and hydrolysis to obtain high aurelic acid. After acidic internal esterification and the same treatment, racemic norrhetinic acid can be obtained. Mainly used for perfume essence and high-grade cosmetics essence.

ITEM	STANDARD	TEST RESULT
Assay	≥98.0%	99.6%
Physical & Chemical
Appearance	White crystalline powder	Complies
Odor & Taste	Characteristic	Complies
Melting point	74ºC-76ºC	75.1ºC
Loss on Drying	≤0.5%	0.15%
Ash	≤0.3%	0.05%
Heavy Metal
Total Heavy Metal	≤10.0ppm	Complies
Lead	≤1.0ppm	Complies
Arsenic	≤1.0ppm	Complies
Mercury	≤0.1ppm	Complies
Cadmium	≤1.0ppm	Complies
Microbiological Test
Microbiological Test	≤1,000cfu/g	Complies
Yeast & Mold	≤100cfu/g	Complies
E.Coli	Negative	Negative
Salmonella	Negative	Negative
Conclusion	The product meets the testing requirements by inspection.
Packing	Double food grade plastic-bag inside, aluminum foil bag or fiber drum outside.
Storage	Stored in cool and dry places. Keep away from strong light and heat.
Shelf Life	24 months under the above condition.