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Product Description
CAS No.:108-29-2MF:C5H8O2
MW:100.12
EINECS No.:203-569-5
Synonyms:4,5-DIHYDRO-5-METHYL-2(3H)-FURANONE; 4-HYDROXYPENTANOICACIDLACTONE; 4-HYDROXYVALERICACIDG-LACTONE; 4-VALEROLACTONE;
What Is Gamma-Valerolactone Cas 108-29-2?
γ-Valerolactone is colorless to slightly yellow transparent liquid. With vanillin and coconut aromas, it is warm and sweet herbal. The boiling point is 207 °C, the flash point is 96.1 °C, and the crystallization point is -37 °C. The Ph value of anhydrous is 7.0; the Ph value of 10% distilled water solution is 4.2. Miscible in water and most organic solvents, resins, waxes, etc., insoluble in anhydrous glycerin, gum arabic, casein and soybean protein, etc.
| Appearance | colourless liquid |
| Odour | Coconut and vanillin aromas, warm and sweet herbal flavor |
| Content(by GC) | 99.97% |
| Acid value(mgKoH/g) | 0.25 |
| Refractive Index() | 1.4330 |
| Specific gravity() | 1.0516 |
Application Of Gamma-Valerolactone Cas 108-29-2
It is a permitted edible spice. Mainly used to prepare peach, coconut, vanilla and other flavors. Uses γ-valerolactone has strong reactivity and can be used as a resin solvent and an intermediate for various related compounds. Also used as lubricants, plasticizers, gelling agents for non-ionic surfactants, and for dyeing cellulose esters and synthetic fibers. Gamma-valerolactone has vanillin and coconut aromas. my country's GB2760-86 stipulates that it is allowed to use edible spices. Mainly used to prepare peach, coconut, vanilla and other flavors.
200kgs/drum, 16tons/20'container
250kgs/drum,20tons/20'container
1250kgs/IBC, 20tons/20'container
Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials.
With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, skin care, daily care chemical materials.
Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.
Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample
Q3: Can you provide relevant certificate?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.
Q4: Do you accept third party inspection?
A4: Yes.we do.
Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.
Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.
Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.