PRODUCT

Ascorbic Acid CAS 50-81-7
Vitamin C, also known as L-ascorbic acid, vitamin C has strong reducing properties

Overview

INTRODUCTION

Vitamin C, also called L-ascorbic acid, is a water-soluble vitamin that can treat scurvy and is acidic, so it is called ascorbic acid, which can assist in the treatment of many diseases. Vitamin C can not only relieve cold symptoms, but also enhance immunity. Prevent heart disease.

Food Grade: Ascorbic acid, Vitamin C sodium, Vitamin C calcium, Vitamin C direct compression.


FUNCTIONS AND APPLICATIONS

In addition to being used as nutritional supplements and antioxidants, vitamin C is a food antioxidant permitted by China's GB2760-1996 regulations. It is used in juice, canned food, beverages, jams, candy, dairy products, meat products and flour improvers; Used as feed additives, etc.


Analysis ContentsAnalysis   StandardAnalysis Results
CharacteristicsWhite   or almost WhitePass
crystals Crystalline  Powder
IdentificationPositive   ReactionPositive
Melting PointAbout   190℃190.7℃
PH(5% aqueous solution)2.1-2.62.36
Clarity Of SolutionClearClear
Colour  Of Solution≤BY7
Copper≤5ppm<5ppm
Heavy Metals≤10ppm<10ppm
Mercury<0.1mg/kg<0.1mg/kg
Lead<2mg/kg<2mg/kg
Arsenic≤2ppm<2ppm
Oxalic Acid≤0.2%<0.2%
Iron≤2ppm<2ppm
Impurity E≤0.2%<0.2%
Loss on Drying≤0.4%0.03%
Sulphate Ash(Residue  On Ignition)≤0.1%<0.1%
Specific Optical Rotation+20.5°–+21.5°+21.16°
Organic Volatile ImpuritiesPassPass
Assay99.0%   -100.5%99.75%
Total plate count≤1000cfu/g<100cfu/g
Yeasts & molds≤100cfu/g<10cfu/g
Conclusion:The Above-Mentioned Product Conforms To   BP2019/USP41


Materials & Bill of Lading

证书

Factory & Shipping

产品内页

Company Introduction

Nasheng Import and Export (Shandong) Co., Ltd. is a comprehensive, diversified, and comprehensive company with BDO, PEG, PPG, PTMEG, MDI, TDI, PVA, NMP, and polyether polyols, polyester polyols, and polymer polyols as its main industrial chains. We have a professional sales team that has won recognition and praise from the industry with exquisite technology, sound administrative management, and good teamwork. The product is sold to multiple domestic and foreign enterprises.

We always adhere to the principle of "quality first, customer first, and reputation first", and are committed to providing customers with the best products. We will also continue to build a professional chemical product supply chain with the highest quality service, best products, and maximum efforts.

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