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Hefei TNJ chemical industry co.,ltd

Country: China (Mainland)

Business Type:Trading Company

Ms.Sophia Zhang

Tel: +86-551-65418695

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Good quality L(+)-Ascorbic acid//Vitamin C//cas 50-81-7

CAS NO.50-81-7

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T
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Product Details

Keywords

  • 50-81-7
  • Vitamin C
  • L(+)-Ascorbic acid

Quick Details

  • ProName: Good quality L(+)-Ascorbic acid//Vitam...
  • CasNo: 50-81-7
  • Molecular Formula: C6H8O6
  • Appearance: White or almost White crystals Crystal...
  • Application: Vitamin C participates in the metaboli...
  • DeliveryTime: Within 5-7 days
  • PackAge: 25KG/Carton
  • Port: China main port
  • ProductionCapacity: 5000 Metric Ton/Month
  • Purity: 99%min
  • Storage: Keep in cool and dry warehouse
  • Transportation: Non dangerous product HS code:2936270...
  • LimitNum: 1 Kilogram
  • Thermal Stability: /
  • Residue on Ignition: 0.03%
  • Heavy Metal: 10ppm
  • Voluntary Standards: BP/EP/USP
  • Melting point: 190-194 °C (dec.)
  • Specific rotation: 20.5 o (c=10,H2O)
  • Density: 1,65 g/cm3

Superiority

Superiority

Service we can provide:
1. Mixed container: We can mix different items in one container.
2. Quality control: Before shipment, we can provide free sample for test. Inspection before shipping.
3. Packing: We can pack according to your requirements and also give you some other packing methods for reference and suggest adequate packing methods according to global trend. We will send you photo of goods before shipment.
4. Prompt shipment: We usually can ship the goods within 7 days for 1*20'FCL conatiner after order confirmed and also provide professional shipping documents for your Customs clearance.
5. We work closely with DHL, FEDEX, UPS,ETC., we can ship samples and small quantity goods to you fast and safe.
We work closely with famous airline companies like BA,PO,OZ,CX,UPS,LA,TG,TA,ET,etc. and professional vessel companies like MSK,"K"LINE,CMA,CSAV,ZIM,WANHAI,HAMBURG-SUD,etc. We can ship bulk quantity to you quick and safe.
6. We can provide door to door shipment in many countries.
 
 
Our Advantages:
GMP factory
Full experience of large numbers containers loading in main Chinese seaports
Packing with pallet as buyer's special request
Best service after shipment with e-mail
Cargos together with container sales seervice available
Rich experience for exporting
Cargos photo before and after loading into container
Raw materials from chinese origin
Hefei TNJ Chemical Industry Co., limited(ISO 9001: 2008), are strong in the field of Pharmaceuticals,
food additives, plant extract and fine chemicals for more than 10 years.

 

Details

Manufacturer supply Vitamin C Sodium Ascorbate CAS 50-81-7

 

Introduction: 

 

 

Vitamin C is a colorless crystal, odourless, acidic taste. Soluble in water and ethanol. 

Stable in dry air , and its solution is not stable. As well as, vitamin C takes part in many metabolism 

procedures in the human body, helps decrease brittleness of blood capillaries and increase body resistance 

 

 

Specification: 

 

ITEMS

SPECIFICATION

RESULTS

BP2010 /EP6

Appearance

crystalline powder

Conforms

Melting point

About 205°C

206.4°C~206.7°C

Identification

Meet the requirements

Conforms

Appearance of

solution

Clear, not more intense than Y7

Conforms

PH

2.4~3.0

2.60

Loss on drying

≤0.5%

0.04%

Sulphated ash

≤0.1%

0.01%

Heavy metals

≤20 ppm

<20 ppm

Related substances

≤0.25%

Conforms

Assay

99.0%~101.0%

99.8%

USP32

Identification

Meet the requirements

Conforms

Loss on drying

≤0.5%

0.04%

Residue on ignition

≤0.1%

0.01%

Heavy metals

≤0.003%

<0.003%

Residue solvent - Ethanol

≤0.5%

<0.04%

Chloride

16.9%~17.6%

17.1%

Assay

98.0%~102.0%

100.0%

Conclusion: The product complies with BP2010/USP32/EP6 standard

 

 

Function:

 

1) It can be used in food additive. It is a good and safe nutritional agent as well
as an antiseptic and baking agent of flour processing
2) It can be used in feed additive and can improve animals' immunity from 
disease
3) VC fine-crystal and fine powder with 40-80, 30 - 300 mesh (US standard sieve)

4)It can be used in producing various medicines, it is an important medicine for 
clinical supplementary treatment.

  

Application: 

 

1.Food grade: As antioxidant and food nutrition enhancer, Vitamin C is used in flour product, beer, candy, jam, can, drink, dairy products 

 

2.Medicine grade: Vitamin medicines, prevent scurvy, and a various of drugs for acute or chronic infectious diseases, purpura, dental caries, gingival abscess, anemia  

 

3.Cosmetic material: Vitamin C can promote collagen formation, its antioxidation, can restrain pigment spots .

 

Packaging 

25kgs per carton

18tons/FCL with pallets

22tons/FCL without pallets

 

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