542-28-9 high quality manufacturer Delta-Valerolactone low price CAS NO.542-28-9

542-28-9 high quality manufacturer Delta-Valerolactone low price

English name: delta-Valerolactone

English synonyms: 4-VALEROLACTONE;4-PENTANOLIDE;4-HYDROXYVALERIC ACID G-LACTONE;DELTA-VALEROLACTONE;D-VALEROLACTONE;G-VALEROLACTONE;FEMA 3103;GAMMA-PENTANOLACTONE

CAS Number: 542-28-9

Molecular formula: C5H8O2

Molecular weight: 100.12

EINECS number: 203-569-5

【Product Nature】

Melting point -13 °C

Boiling point 230 °C

Density 1.105 g/mL at 20 °C

Vapor density 3.45 (vs air)

Refractive index n20/D 1.457(lit.)

Flash point 212 °F

Storage conditions 2-8°C

Content: >99%

Packing: 200 kg/iron drum

Appearance: light yellow liquid

Product use: used in flavors and fragrances, medicine.

Our advantages: 

1, High quality with competitive price:

1) Standard:BP/USP/EP/Enterprise standard

2) All Purity≥99%

3) We are manufacturer and can provide high quality products with factory price.

 2, Fast and safe delivery

1) Parcel can be sent out in 24 hours after payment.Tracking number available

2) Secure and discreet shipment.Various transportation methods for your choice.

3) Customs pass rate ≥99%

4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,

and we have stock in there for transferring.

Product Packaging：

1) 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag)

2) 25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 360mm diameter)

 Storage：

Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.

Delivery：

Usually within3-5 working days after full payment.

transport：

EMS,DHL, TNT, UPS ,FEDEX, BY AIR, BY SEA

DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service; Sea shipping for quantity over 500KG; And air shipping is available for 50KG above;For high value products, please select air shipping and DHL express for safe;