Tetrahydrothiophen-3-One CAS 1003-04-9 Pharmaceutical Intermediate
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| Customization: | Available |
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| Type: | Synthetic Flavor |
| State: | Liquid |
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Basic Info.
- Model NO.
- RL5002
- Shelf Life
- 12 Months
- Sample
- Available
- Certificate
- ISO 9001 14001 22000
- HACCP
- We Have HACCP Certificate
- ISO
- Available
- Halal
- We Have Halal Certificate
- FDA
- Available
- Stock
- Have Stock
- Customized Packaging
- Available
- Type of Shipping
- by Air, by Sea, by International Courier, Ect
- Transport Package
- 25kg Per Drum, 50 Kg Per Drum or 170 Kg Per Drum
- Specification
- 99%min
- Trademark
- RUNLONG
- Origin
- China
Product Description
Product Code: RL5002
Aroma: Garlic, meat, vegetable green, butter
Applicable Scope: Meat, coffee, seasonings, etc.
Suggested Dosage (PPm): 0.01-1
FEMA: 3266
National Standard Code: S0243
CAS Number: 1003 -04-9
The Usage of Tetrahydrothiophen-3-one :
Tetrahydrothiophen-3-one is an important saturated sulfur-containing heterocyclic compound with a distinctive, powerful pungent, sulfurous odor reminiscent of cooked meat, onions, and garlic. It typically appears as a colorless to pale yellow liquid and serves as a versatile chemical building block due to its reactive ketone functionality within a tetrahydrothiophene ring structure. Our product is supplied in high purity grades (≥99%), suitable for sensitive applications in flavor, fragrance, and pharmaceutical synthesis.
(Key Applications):
(Food Flavor Industry): A highly effective flavor component used to impart and enhance savory, meaty, roasted, and alliaceous (garlic/onion) notes. Crucial in creating authentic flavors for processed meats, savory snacks, soups, sauces, and ready-to-eat meals. Also recognized by FEMA (Flavor and Extract Manufacturers Association) as GRAS (Generally Recognized as Safe) under FEMA 3266.
(Fragrance Industry): Used in trace amounts to add sulfurous, savory, and tropical nuances to fragrance compositions for personal care, fine fragrances, and functional products. It contributes to complex fruity and tropical accords when skillfully blended.
The packing of Tetrahydrothiophen-3-one:
Small quantity of Liquid or powder :
1. 1kg per bottle/Plastic sealing bag
2. 5kg per bottle or 10 kg per bottle/Plastic sealing bag
3. 25 kg per drum,put 25 kg drum in fiber drum
Big quantity of Liquid or powder :
4. 50 kg per drum,sometime put the drum with Foam box to avoid the smell
5. 170kg/180 kg /200kg big drum,packing with pallet.
Packaging can also be customized according to customer needs

The shelf life ofTetrahydrothiophen-3-one:
It needs to be stored at the required temperature and away from direct sunlight,
and the shelf life is one year when the packaging bucket is not opened.
The Delivery method of Tetrahydrothiophen-3-one:
1.For small quantity it can be delivery by international courier like DHL or Fedex door to door
2. Delivery by air
3. Delivery by sea or delivery by train.

Our Superiority:
1. Our factory passed ISO 9001, ISO 14001, ISO 22000 system certification; HALAL ,KOSHER,FCC AND FDA certificate are available. We can provide customers with better prices, and the supply is stable.
2. We founded in 2004,10% of the staff have more than 10 years of work experience, more than 60% of the staff have more than 5 years of work experience, to provide you with stable and professional services
3. Our factory have warehouses near the seaports for fast delivery.
4. OEM/ODM is available
5. Our factory supervises, controls and operates all production links in strict accordance with the requirements of ISO9001 and ISO14001.
6. Located in the national planning formal industrial park production, with a full set of environmental protection equipment and stable production capacity.
Our factory and workshops



Environment Protection Devices
We have been paying great attention to the environment protection all the time while our factory has obtained
the reward of "Leading Enterprises on Environment Protection ".

Our laboratory
Our Certificate

FAQ
Q.: Are you factory / Manufacturer
A: Yes, we are manufacturer.
Q.: Where is your factory located
A: Fushan Road, Biomedical Industrial Park, Dawu Town, Tengzhou city, Shandong province, 277514 China.
Q.: Which year was your factory founded
A: We founded in 2004.
Q.: What qualifications or certificates does your factory have
A: our company has successively obtained a number of honors, including "food production license", "HFC" halal certificate, "KOF-K" Jewish certification, ISO9001 quality system certification, ISO22000 food safety management certification, and ISO14000 environmental management system certification
Q.: How could I get a sample
A: We can ship the sample via international courier like DHL or UPS, small quantity sample could be free, some special product should be paid base on the cost.
Q: How long is the sample expected to be delivered
A: For regular products, We can send the sample out 2-3 days after we confirm the grade and quantity.
Q: How can you ensure your quality
A: We have independent lab to test the quality, only qualifed products can be put in the warehouse, we will test it again when it sent out, only qualified products can be sent out.
All batches of our products can be traced, we will keep the sample 1 year at least, if there is problem with our quality, you can reject it for free.
SGS Pre-shipment is available
Q: What's your MOQ
A: We can supply from 1 kg to 10 tons
Q: What's your payment terms
A: We commonly accept TT and LC, you also can pay us via West Union.
Q: Whether you could make our brand on your products
A: Yes. We can print your Logo on the packages if you can meet our MOQ.
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