Goodchem Factory Supply Bulk Best Price Alpha Lipoic Acid Food Additive Vitamins CAS 1077-28-7

• Customization: Available
• CAS No.: 1077-28-7
• Formula: C8h14o2s2
• EINECS: 214-071-2
• Packaging Material: Foiled Bag, Drum
• Storage Method: Dry and Sealed
• Shelf Life: 24 Months
• Nutrient Composition: Mineral
• Resource: Chemosynthesis
• The content of active substances: 99%
• Certification: QS, CCC, RoHS, ISO, CE
• Transport Package: 25kg/Drum
• Specification: powder
• Trademark: Goodchem
• Origin: Zhengzhou, China
• Production Capacity: 600ton/Year

Product Description

What is Alpha Lipoic Acid

Product Name:	α-Lipoic Acid
Synonyms:	5 MG PNPP SUBSTRATE TABLETS REAGENT GR;(1)-ALPHA-LIPOIC ACID;DL-α-Lipoic acidUSP, 99.0-101.0% (Assay);5-(1,2)Dithiolan-3-yl-pentanoic acid for synthesis;TIMTEC-BB SBB003484;THIOOCTIC ACID;dl-1,2-Dithiolane3-valericacid;DL-6-Thioctic acid
CAS:	1077-28-7
MF:	C8H14O2S2
MW:	206.33
EINECS:	214-071-2
Product Categories:	Fatty & Aliphatic Acids, Esters, Alcohols & Derivatives;Substrates;Antioxidant;Biochemistry;Nutritional Supplements;Biochemics;Heterocycles;Sulfur & Selenium Compounds;Food & Flavor Additives;Miscellaneous Compounds;Inhibitors;Pharmaceutical intermediates;API;1077-28-7
Mol File:	1077-28-7.mol

 

Description	Slightly yellow crystal powder	conforms	Organoleptic
Identification	A: The retention time of the major peak of the Sample solution corresponds to that of the standard solution B: IR spectra of sample compares qualitatively to the IR spectra ofthe standard	conforms conforms	USP<621> USP<197>
Melting point	60~62ºC	61~62ºC	USP<741>
Loss on drying	0.2% max	0.11%	USP<731>
Residue on Ignition	0.1% max	0.04%	USP<281>
Specific rotation	-1.0°to+1.0°	0°	USP<781>
Related substances Single Impurity Total Impurities	0.10% max 2.0% max	0.02% 0.02%	USP<621> USP<621>
Limit of polymer content	2.0% max	<2.0%	TLC
Residual Solvents Cyclohexane Ethy1 Acetate T oluene	3880ppm max 500ppm max 20ppm max	1261ppm 89ppm Not Detected	USP<467> USP<467> USP<467>
Particle size	100% through 40 mesh	conforms	USP<786>
Heavy metals Cadmium Arsenic Lead Mercury	10ppm max 1ppm max 1ppm max 3ppm max 0.1ppm max	<10ppm 0 .082ppm <0.01ppm <0.02ppm <0.005ppm	USP<231> USP<233> USP<233> USP<233> USP<233>
Assay	99.0%~101.0%	99.3%	USP<621>
Microbe. Test: Total Aerobic Microbial Count Yeast & Mold E.Coli Salmonel1a Staphylococcus Aureus	1000CFU/g max 100CFU/g max Absence/g Absence/g Absence/g	<100CFU/g <10CFU/g Not Detectable Not Detectable Not Detectable	USP<61> USP<61> USP<62> USP<62> USP<62>

Q1: How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.

Q2: What is your terms of payment?
A: TT Transfer, CAD, L/C, All is available.

Q3: How can I get a sample?
A: We can provide free samples for your test.

Q4: Do you have MOQ ? 
A: Yes, but low MOQ for sample checking is available.

Q5: How do you garantee the quality?
A: First of all, our quality control will reduce the quality problem to near zero. When the production is finished, they'll take samples from every batch of cargo, and send to our lab for inspection. After passed the inspection, then we will arrange the delivery.

Q6: How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time. If the problem caused by us, we will send you free goods for replacement or refund your loss.