Luteolin is a chemical product listing on XCHEMI (https://www.xchemi.com), offered by NANTONG REFORM PETRO-CHEMICAL CO.,LTD for international B2B procurement. The CAS Registry Number shown on this listing is 491-70-3. Specifications on this page are provided by the supplier; confirm critical attributes before purchase.

What is the CAS number for this listing?

This XCHEMI product page lists CAS 491-70-3 for Luteolin. CAS numbers help align chemical identity across suppliers and regions. Always verify identity, grade, and impurity profile with supplier documentation (e.g., COA) before use in regulated processes.

How can I request a quotation or buy Luteolin?

Use the XCHEMI marketplace actions on this listing (https://www.xchemi.com/product/831725051158051682.html) to contact NANTONG REFORM PETRO-CHEMICAL CO.,LTD and request a quotation (RFQ). Offer price and currency—when shown—come from the supplier listing and may vary by quantity and shipping terms.

What purity, grade, and packaging are listed?

Purity: 99%. Grade: Industrial Grade. Appearance: yellow powder.

How should chemicals be stored and handled?

Follow supplier SDS / label instructions, local regulations, and your site safety program. XCHEMI is a B2B marketplace; obtain current SDS and handling guidance from NANTONG REFORM PETRO-CHEMICAL CO.,LTD before receipt, storage, or use.

What are typical applications for Luteolin?

Applications depend on industry segment and process requirements. Use this listing as a sourcing lead and validate fitness-for-purpose with NANTONG REFORM PETRO-CHEMICAL CO.,LTD for your intended use (e.g., synthesis, formulation, manufacturing).

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Who is the seller for this product on XCHEMI?

NANTONG REFORM PETRO-CHEMICAL CO.,LTD is identified as the seller on this listing. You can open the supplier storefront from this page when available to review company profile and other listed chemicals.

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Luteolin

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NANTONG REFORM PETRO-CHEMICAL CO.,LTD

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17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China

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Product Details & Description

Product Info

Product Name Luteolin

CAS No. 491-70-3

Catalog No. HH831723071716151681

Brand -

Purity 99%

Packing -

Package -

Lead Time -

Origin -

Loading Port -

Chemical Identifiers

Melting Point ~330 °C(lit.)

Boiling Point 348.61°C (rough estimate)

Water Solubility Soluble in aqueous alkaline solutions (1.4 mg/ml), ethanol (~5 mg/ml), dimethyl sulfoxide (7 mg/ml), 1eq. Sodium hydroxide (5 mM), dimethylformamide (~20 mg/ml), water (1 mg/ml) at 25°C and methanol.

Density 1.2981 (rough estimate)

Storage Temp 2-8°C

Flash Point 239.5ºC

Stability -

Appearance yellow powder

Refractive Index 1.4413 (estimate)

Product Info

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Luteolin

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491-70-3

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Other Supplier Reference

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Details

Luteolin

Yangling Dongke Maidisen Pharmaceutical Co, Ltd

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China

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Guangzhou Yaoguang Technology Co., Ltd.

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98%

1KG/bag ;25kg/Cardboard Drum

China

Xi'an Lanshan Biotechnology Co., Ltd.

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China

Hangzhou Dawn Ray Pharmaceutical Co.,Ltd

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Shaanxi Xuhuang Botanical Science & Technology Development Co., Ltd

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Luteolin

99%

25kg/Cardboard Drum

China

Shaanxi Dideu Medichem Co. Ltd

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