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CHEMICAL PRODUCTS

Nutrition Additives

KieRay Chem supplies high-quality nutrition additives for dietary supplements, functional foods, beverages, sports nutrition, and healthcare applications, including vitamins, minerals, amino acids, antioxidants, and functional nutritional ingredients. With reliable quality, stable supply, and professional technical support, we help global manufacturers develop innovative nutrition products with enhanced value, performance, and consumer benefits.

Featured Products

Nutrition Additives

4-Ethylguaiacol

CAS No.: 2785-89-9
Purity / Assay: 98% min

5-Methyl-6,7-dihydro-5H-cyclopentapyrazine

CAS No.: 23747-48-0
Purity / Assay: 98% min

4-Methylthio-4-methyl-2-pentanone

CAS No.: 23550-40-5
Purity / Assay: 98% min

2-Ethyl-3-methylpyrazine

CAS No.: 15707-23-0
Purity / Assay: 98% min

3-(Methylthio)propyl acetate

CAS No.: 16630-55-0
Purity / Assay: 98% min

2-Ethyl-5-methylpyrazine

CAS No.: 13360-64-0
Purity / Assay: 98% min

3,4-Dimethyl-1,2-cyclopentanedione

CAS No.: 13494-06-9
Purity / Assay: 98% min

Tetrahydrothiophen-3-one

CAS No.: 1003-04-9
Purity / Assay: ≥99.0%

alpha-Terpineol

CAS No.: 98-55-5
Purity / Assay: ≥99.0%

alpha-Terpinyl acetate

CAS No.: 80-26-2
Purity / Assay: ≥95.0%

2-Thiophenethiol

CAS No.: 7774-74-5
Purity / Assay: ≥97.0%

Dipropyl disulfide

CAS No.: 629-19-6
Purity / Assay: ≥98.0%

Ethyl 2-furoate

CAS No.: 614-99-3
Purity / Assay: ≥99.0%

trans-Anethole

CAS No.: 4180-23-8
Purity / Assay: ≥99.0%

Dimethyl trisulfide

CAS No.: 3658-80-8
Purity / Assay: ≥98.0%

Methyl 3-methylthiopropionate

CAS No.: 13532-18-8
Purity / Assay: ≥98.0%

Quality Assurance & Documentation

We provide comprehensive documentation support including:

✓ Certificate of Analysis (COA)
✓ Safety Data Sheet (SDS/MSDS)
✓ Technical Data Sheet (TDS)
✓ Other compliance documents upon request
✓ Regulatory support

kieray chem certifications ordered transparent hd

FAQ

Q1: How do you ensure the quality of your chemical products?

We implement strict quality control procedures throughout the supply chain, including raw material inspection, production monitoring, and final product testing. Each batch is verified to ensure consistent quality and compliance with customer requirements.

We maintain strict batch control and quality verification procedures to ensure product consistency. Production records and testing data are maintained for traceability.

Yes, samples are available for qualification and testing.

We can evaluate customized requirements such as specifications, packaging, documentation, and supply solutions based on customer needs.

Depending on the product and customer requirements, we can provide:

• Certificate of Analysis (COA)
• Safety Data Sheet (SDS)
• Technical Data Sheet (TDS)
• Other compliance documents upon request

We supply chemical raw materials to global customers and provide documentation support required for international trade, including shipping and regulatory requirements.

Simply contact our sales team with the product name or CAS number. We will provide the required documents and technical information promptly.
You could sent us inquiry through”REQUEST QUOTE” BUTTON with filling the inquiry form or just contact our sales E-mail: sales@kieraychem.com.

MOQ depends on product type and packaging requirements.

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