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Ascorbic Acid Vc Inganic Chemical - China

price: contact company for price

Characteristics White crystals or crystalline powder

Identification Positive Reaction

Melting Point 190- 192 °C


Clarity of Solution clear

Color of Solution ≤ BY7

Specific Optical Rotation +20.5~+21.5°

Copper ≤ 5 ppm

Heavy metals ≤ 10 ppm

Iron ≤ 2 ppm

Oxalic Acid ≤ 0.2 %

Sulphated Ash ≤ 0.1 %

Residue on Ignition ≤ 0.1 %

Organic Volatile Impurities Pass USP Test


Loss on drying ≤ 0.4 %

Lead≤ 2 ppm

Mercury≤ 1 ppm


Kept in a light- proof, well- closed , dry and cool place

Company Contact:

  • Phone: 8653266696001

  • Address: 1504, Jinhua apartment, No.100, Nanjing Road, Qingdao, China

  • Email: Email

Published date: April 22, 2014 -

  • Business Description: SONEF LIMITED (Goldsailing Co.,LTD)(http://www.sonefworld.com) is a professional manufacturer and exporter food/feed additives/ chemicals a high popularity in the profession of China. The China based, international company's roots date back to 1999. Today, SONEF specializes in two categories:bio chemical and basic chemical for the food, beverage, pharmaceutical and cosmetic industry as well as for various other industrial applications.

    SONEF's products are manufactured utilizing advantage technology. All its products can be used, transported and disposed of in a secure and ecologically safe way.
    A worldwide network of sales companies and distributors with a thorough understanding of target markets and client requirements underlie SONEF's high level of market and customer proximity. Committed to its rigorous quality standards, SONEF guarantees for the excellence and sustainability of its products and services.

    SONEF Limited in the face of fierce competition out of a self development path, the company began to make itself a non pirated, using their own advantages and rich resources of suppliers, based on their actual conditions, out of a FCL and LCL would like to combine Information and logistics combined virtuous cycle development.

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