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Postion:Product Catalog >API>Vitamins and Minerals medicines>Vitamin C drugs>dl-alpha-tocopherol
dl-alpha-tocopherol
  • dl-alpha-tocopherol

dl-alpha-tocopherol NEW

Price Get Latest Price
Package 1Kg 5Kg 25Kg
Min. Order: 1Kg
Supply Ability: 200tons
Update Time: 2024-10-15

Product Details

Product Name: dl-alpha-tocopherol CAS No.: 10191-41-0
Min. Order: 1Kg Purity: 99.9%
Supply Ability: 200tons Release date: 2024/10/15

Chemical Name:dl-alpha-Tocopherol

CAS No.: 10191-41-0

Molecular Fomula:C29H50O2

Molecular weight:430.71

Appearance:Slightly yellow to amber ,clear ,viscous oil

Assay:99%

dl-alpha-TocopherolTypical Properties

ItemMethodsStandardResults
AppearanceVisualSlightly yellow to amber ,clear ,viscous oil
IdentificationE307/JECFA/GBConformConform
ChromaticityASTM≦4.01.0
Refractive indexE307/JECFA/GB1.503~1.5071.506
Specific absorptionE307/JECFA/GB72~7673
AcidityUSP/FCC/JECFA/GB≦1.0ml0.05ml
Impurity AEP/<0.1%
Impurity BEP/0.12%
Sum of impurity C and DEP/<0.10%
Tocopheryl acetateEP/<0.10%
Any other impurityEP/0.65%
Total impuritiesEP/0.77%
Residue on ignitionE307/JECFA/GB≦0.1%0.05%
ArsenicChP≦1 ppm<1 ppm
LeadE307/JECFA/GB≦2 mg/kg<0.5mn/kg
Deithyl carbonateIn house≦5000ppm<5ppm
Moulds and Yeasts countGB4789.15≦100cfu/g<10cfu/g
Aerobic plate countGB4789.2≦100cfu/g<10cfu/g
ColoformsGB4789.3<3.0MPN/g<3.0MPN/g
SalmonellaGB4789.4n.d./25gNot detected
Escherichia coliGB4789.38<10cfu/g<10cfu/g
Staphylococcus aureusGB4789.1n.d./25gNot detected
AssayEP/USP96.0%~102.0%99.5%

dl-alpha-TocopherolUsage

1、Antioxidants protect cells from oxidative stress or injury.

2、Food additives, medicine

dl-alpha-Tocopherol Packaging

Packing:200 kg drum , ICB

Delivery:by air ,by sea ,by courier

dl-alpha-Tocopherol Storage

Stored in a cool dry place out of direct sunlight.

Article illustration

We have overseas warehouses in Germany, USA, Nuevo Laredo, Mexico, Vancouver, Toronto, Canada, Amsterdam, Netherlands and Sydney, Melbourne, Australia. Overseas warehouses stock some of the best selling local products. We can ship the goods to you from overseas warehouse, which usually takes 1-4 days to deliver. We also support self-pickup goods, after successful payment you can go to the warehouse to pick up the goods. Cash payment is also acceptable. The quality of the products and services will definitely surprise you. Looking forward to our cooperation.

We have a professional customs clearance team specializing in the transportation of chemical products, 100% guarantee that your package safely delivered to the destination. We work with FedEx, UPS, DHL, TNT EMS InPost and other international express companies. If there is a problem with the package during transit, we guarantee that it will be reshipped free of charge.

Article illustration

Q 1 : Do you have stock?
A: Yes, we have all our products in stock. Our annual output is 200 tons. No matter when you order, we will ship within 1 to 3 days.

Q 2 : What certificates and documents do you offer?
A: Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.

Q 3 : Why should I choose you?
A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over
5years, in average.Strict quality control-comes form our sophisticated management system.Professional and warm sales team-since we
believe we can only win via our hard work in a competitive worldQuick response and excellent presale and after sale service-since
we believe our customers deserve all the best service.

Q 4 : Can I get best price from you?
A: Of course. We don't chase excessive profits and always try tp give best offer. We are not pursuing short-term interests, but long-term cooperation. So we'll do our best to meet your request.

Q 5 : How should I pay?
A: We accept all kinds of payment ways. such as alibaba , T/T, West union, BTC and USDT.



Company Profile Introduction

Foucsing on chemical industry,Shandong Airuike Chemical Co., LTD was established in the year 2013 and since then devoted all its efforts on how to bring best products and services to every customer,with intergrated sources and creative minds. We are offering the market with Organic chemicals, Inorganic chemicals, Organic intermediates and water treatment products. In construction industry,our furan resin product is high-light for metal casting as well as anticorrosion projecting for new chemical plant construction and repairing works. Your consistent trust is our infinite power to move forward. Shandong Airuike Chemical Co., LTD never stop its step on technical researching,quality supervising,effective logistic arranging and on time services to fully satisfy customers requests. We also extended our product range by close cooperating with famous producers all around China,around the world. By now we have established business relationship with more than 200 customers around the world. Like our company motto says,”Innovation as power,quality as life,be honest people practical development”,Shandong Airuike Chemical Co., LTD team always put sincerity and honesty in the first place and in return customers trust us and develop win-win cooperation betwwen each other. You’re always welcomed to contact us and share your needs,let us give you an unique satisfying for our business cooperation together.

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  • Since: 2023-10-24
  • Address: Huangdao District, Qingdao City, Shandong Province (formerly Room 606-2, Building 1, No. 10, Beijing
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