What is L-Ascorbic Acid?

L-Ascorbic Acid is a chemical product listing on XCHEMI (https://www.xchemi.com), offered by Shandong Ranhang Biotechnology Co., Ltd. for international B2B procurement. The CAS Registry Number shown on this listing is 50-81-7. 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 50-81-7 for L-Ascorbic Acid. 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 L-Ascorbic Acid?

Use the XCHEMI marketplace actions on this listing (https://www.xchemi.com/product/594104821826163326.html) to contact Shandong Ranhang Biotechnology 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: white to slightly yellow ASCORBIC ACID.

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 Shandong Ranhang Biotechnology Co., Ltd. before receipt, storage, or use.

What are typical applications for L-Ascorbic Acid?

Applications depend on industry segment and process requirements. Use this listing as a sourcing lead and validate fitness-for-purpose with Shandong Ranhang Biotechnology Co., Ltd. for your intended use (e.g., synthesis, formulation, manufacturing).

Is a safety data sheet (SDS / MSDS) available?

Request SDS/MSDS and regulatory documents from Shandong Ranhang Biotechnology Co., Ltd. through XCHEMI quotation or supplier contact. Marketplace summaries do not replace official safety documentation.

Who is the seller for this product on XCHEMI?

Shandong Ranhang Biotechnology 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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L-Ascorbic Acid

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Shandong Ranhang Biotechnology Co., Ltd.

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Room 237, Office Building, Shangma Yirui Industrial Park, 500 meters east of the intersection of Hedong Road and Longfei Road, Shangma Street, Chengyang District, Qingdao City, Shandong Province

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Product Details & Description

Product Info

Product Name L-Ascorbic Acid

CAS No. 50-81-7

Catalog No. HH594103700056063325

Brand Ranhang

Purity 99%

Packing -

Package -

Lead Time -

Origin -

Loading Port shanghai

Chemical Identifiers

Melting Point 190-194 °C (dec.)

Boiling Point 227.71°C (rough estimate)

Water Solubility 333 g/L (20 ºC)

Density 1,65 g/cm

Storage Temp Store at +5°C to +30°C.

Flash Point 180.4ºC

Stability Stable. May be weakly light or air sensitive. Incompatible with oxidizing agents, alkalies, iron, copper.

Appearance white to slightly yellow ASCORBIC ACID

Refractive Index 21 ° (C=10, H2O)

Product Info

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L-Ascorbic Acid

CAS No.

50-81-7

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Other Supplier Reference

Product name

Purity

Packing

Lead Time

Country

Company Name

Details

L-Ascorbic Acid

99%

Bottle,barrel,cargo,container,etc.

China

LEAP CHEM CO., LTD.

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L-Ascorbic Acid

99%

VITAMIN C, VITAMIN B, VITAMIN A, VITAMIN E

China

SHANHAI YUKING+POVIDONE

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L-Ascorbic Acid

99%

25kg drum

China

SHANDONG LOOK CHEMICAL CO.,LTD

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L-Ascorbic Acid

99%

25KG BAGS

South Africa

M A M M TRANDING ENTERPRISE

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L-Ascorbic Acid

99%

25kg/Box

China

The TNN Development Limited

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L-Ascorbic Acid

98%

as customer need

China

Tianjin Blue Wild Cat Biotechnology Co., Ltd.

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L-Ascorbic Acid

99%

25kg/drum

China

Xi'an Lanshan Biotechnology Co., Ltd.

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L-Ascorbic Acid

99.9%

1Kg

China

Shandong Ailike New Material Technology

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L-Ascorbic Acid

99%

25kg

China

Shaanxi Dideu Medichem Co. Ltd

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L-Ascorbic Acid

99%

Aluminum foil bag

China

Wuhan Pnq Int Trade Co., Ltd

Request For Quotation