维生素C抗坏血酸 CAS 50-81-7

Ascorbic Acid
50-81-7

￥20 25kg 起订

山东更新日期：2024-07-02

山东中时国际贸易有限公司

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产品详情:

中文名称：: 维生素C

英文名称：: Ascorbic Acid

CAS号：: 50-81-7

品牌：: 中时

产地：: 山东

纯度规格：: 99%

产品类别：: 食品添加剂

别名：: 抗坏血酸

主要用途：: 维生素C可作营养补充剂以预防或治疗坏血病，食品抗氧化剂

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 Contents	Analysis Standard	Analysis Results
Characteristics	White or almost White	Pass
	crystals Crystalline Powder
Identification	Positive Reaction	Positive
Melting Point	About 190℃	190.7℃
PH(5% aqueous solution)	2.1-2.6	2.36
Clarity Of Solution	Clear	Clear
Colour Of Solution	≤BY7	<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 Impurities	Pass	Pass
Assay	99.0% -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

酸度调节剂;防腐剂;抗氧化剂;食品添加剂;CAS 50-81-7;

公司简介

As a leading manufacturer of chemical industry,I'm pleased inform you that we have been working with many big companies in Southeast Asia ,Africa and the Middle East.We can provide you with high-quality, high-purity basic chemicals and food additives, and have various certificates.

成立日期	(4年)
注册资本	88
员工人数	10-50人
年营业额	￥ 500万-1000万
经营模式	工厂
主营行业	无机碱,食品添加剂,有机硫化合物,塑料原料,橡胶原料