Keywords

• 50-81-7
• GOOD QUALITY
• HOT SALE

Quick Details

• ProName: 99%Ascorbic Acid
• CasNo: 50-81-7
• Molecular Formula: C6H8O6
• Appearance: White powder
• Application: FOOD
• DeliveryTime: 1 week
• PackAge: ACCORDING THE REQUIREMENTS
• Port: Qingdao，Tianjin, Shanghai, Lianyungang
• ProductionCapacity: 100 Metric Ton/Week Metric Ton/Week
• Purity: 99%
• Storage: Store at +5°C to +30°C.
• Transportation: INFORMAL
• LimitNum: 1 Metric Ton

Superiority

Promote collagen synthesis, tissue wounds heal faster, prevent gum bleeding; Promote the growth of teeth and bones, prevent joint pain, back and leg pain.

Improve the metabolism of amino acids tyrosine and tryptophan, prolong body life; Enhance the body's anti-stress ability and immunity to the external environment.

Improve the metabolism of fat and lipid cholesterol, especially to prevent cardiovascular disease.

Keep taking vitamin Con for a long time, you can reduce dark spots and freckles, and make the skin white.

英文名称：

Ascorbic Acid

CAS号：

50-81-7

分子式：

C6H8O6

分子量：

176.12

熔点

190-194 °C (dec.)

比旋光度

20.5 º (c=10,H2O)

沸点

227.71°C (rough estimate)

密度

1,65 g/cm³

FEMA

2109 | ASCORBIC ACID

折射率

21 ° (C=10, H2O)

储存条件

Store at +5°C to +30°C.

溶解度

H₂O: 50 mg/mL at 20 °C, clear, nearly colorless

形态

powder

酸度系数(pKa)

4.04, 11.7(at 25℃)

颜色

white to slightly yellow

PH值

3.59(1 mM solution);3.04(10 mM solution);2.53(100 mM solution);

酸碱指示剂变色ph值范围

1 - 2.5

气味 (Odor)

Odorless

香型

green

旋光性 (optical activity)

[α]25/D 19.0 to 23.0°, c = 10% in H2O

水溶解性

333 g/L (20 ºC)

Merck

14,830

BRN

84272

BCS Class

1

稳定性

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

InChIKey

CIWBSHSKHKDKBQ-JLAZNSOCSA-N

LogP

-1.85

Details

Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries.  Through more than four years development, our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships. 

Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers. 

Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation. 

Our advantages:

1. High quality with the competitive price.

2. Professional and experienced business services.

3. Prompt delivery within 2-3 weeks (1 weeks is available for ready stock)

4. Quick response to client inquiries

5. Free samples and shipping documents in accordance with the regulations of different countries

6. Adequate product inventory

6. Variety of payments, such as L/C, TT, , MoneyGram or other payments.