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Share on facebook Share on twitter Share on email Share on print More Sharing Services Coumarin (None organochlorine)99% 91-64-5 CAS NO.91-64-5 CAS NO.91-64-5
- Min.Order: 10000 Metric Ton
- Payment Terms: L/C,T/T,MoneyGram
- Product Details
Keywords
- Synthetic Flavours & Fragrances
- Synthetic Flavours & Fragrances
- Synthetic Flavours & Fragrances
Quick Details
- ProName: Share on facebook Share on twitter Sha...
- CasNo: 91-64-5
- Molecular Formula: C9H6O2
- Appearance: White Crystals
- Application: In new fibre drums with inner plastic
- DeliveryTime: 10day
- PackAge: In new fibre drums with inner plastic...
- Port: India
- ProductionCapacity: 10000 Metric Ton/Day
- Purity: 99%min
- Storage: Stored in dry and ventilated place.
- Transportation: good
- LimitNum: 10000 Metric Ton
- Grade: Industrial Grade,Food Grade,Pharma Gra...
Superiority
- ProName: Coumarin (None organochlorine)99% 91-6...
- CasNo: 91-64-5
- Molecular Formula: C9H6O2
- Appearance: White Crystals
- Application: In new fibre drums with inner plastic ...
- DeliveryTime: 2-4 weeks
- PackAge: fibre drums with inner plastic bags of...
- Port: Shanghai,Qingdao,Xingang
- ProductionCapacity: 20 Metric Ton/Day
- Purity: 99%min
- Storage: Stored in dry and ventilated place.
- Transportation: By sea
- LimitNum: 1 Metric Ton
- Testing Method: HPLC
- CAS No.: 91-64-5
Superiority
Coumarin (anhydride of o-coumaric acid) is white, crystalline lactone, obtainable naturally from several plants, such as tonka bean, lavender, sweet clover grass, strawberries, and cinnamon, or produced synthetically from an amino acid, phenylalanine. It is the principle of dicumarol which inhibits the hepatic synthesis of the vitamin K–dependent coagulation factors.
Other name: 2H-1-Benzopyran-2-one
CAS Number: 91-64-5
Molecular Formula: C9H6O2
MW: 146.14
EIENCS NO.: 202-086-7
FEMA: 2744
InChI: 1S/C9H6O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-6H
Melting point: 68-71ºC
Boiling point: 162ºC
Water solubility: 1.7G/L(20ºC)
Flash point:126ºC
Density: 0.935g/ml
Characteristics:colorless to pale yellow clear liquid
Assay: 99% min
Standard: USP/BP/CP/EP
Details
Properties:
White Crystals, its odor is similar to the sweet aroma of tonka beans and fresh hay. Blends with Isobutyl cinnamate and anisyl alcohol; Soluble in paraffin oil and alcohol; Insoluble in water.
Specifications:
|
Item |
Specifications |
|
Appearance |
white crystal or crystaline powder |
|
Oder |
sweet, tonka-bean odor |
|
Melting Point |
69 °C |
|
Water |
≤0.5% |
|
Purity(%) |
≥ 98.00% |
Application:
Coumarin is an important material of perfumery and fragrances. widely used in tobacco and foodstuff essences.
Packing& Storage:
In new fibre drums with inner plastic bags of 50kg and 25kg net.
Stored in dry and ventilated place.