- Min.Order :1 Metric Ton
- Purity: 99%
- Payment Terms : L/C,D/A,D/P,T/T,MoneyGram,Other
Keywords
50-81-7 GOOD QUALITY HOT SALE
Quick Details
- Appearance:White powder
- Application:FOOD
- PackAge:ACCORDING THE REQUIREMENTS
- ProductionCapacity:100 Metric Ton/Week|Metric Ton|Week
- Storage:Store at +5°C to +30°C.
- Transportation:INFORMAL
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
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.
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