DEHYDROASCORBIC ACID(490-83-5)
- Name: DEHYDROASCORBIC ACID
- Synonyms:Dehydroascorbicacid, L- (8CI); DHAA; Dehydro-L-ascorbic acid; Dehydroascorbic acid; L-Ascorbicacid, dehydro-; L-Ascorbic acid, oxidized; L-Dehydroascorbic acid;L-threo-Dehydroascorbic acid; Oxidized ascorbic acid; Oxidized vitamin C
- Molecular Formula:C6H6 O6
- Molecular Weight:174.11
- CAS Registry Number:490-83-5
- EINECS:
- Melting Point:228 °C (dec.)(lit.)
- Water Solubility:
CAS No.490-83-5 Dehydroascorbic acid
Assay:98%Min Appearance:detailed in specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by ocean shipping Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] CAS No.490-83-5 NewblueCHEM--High purity 490-83-5 DEHYDROASCORBIC ACID
Assay:99.0%Min Appearance:powder Package:As required Storage:room tempurature Transportation:by sea,air Application:medical
Min. Order:1Metric Ton
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:99% Package:According client's requirements Transportation:by sea/by air/by courier Application:Chemical products
Min. Order:1Kilogram
Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:99% Appearance:white powder Package:According to the customer's requestment Storage:According to the customer's requestmen Transportation:Fast! Safe! Promise 100% safe and successful transportation. Door to door transportation services. Application:An important raw material and intermed
Min. Order:1Gram
Supplier:RongNa Biotechnology Co., Ltd [
China (Mainland)] CAS No.490-83-5 L-threo-2,3-Hexodiulosonicacid, g-lactone
Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use
Min. Order:100Gram
Supplier:Chemlyte Solutions [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:99% Appearance:White fine powder Package:according to the clients requirement Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:An important raw material and intermed
Min. Order:1Kilogram
Supplier:Shandong Hanjiang Chemical Co., Ltd. [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:99% Appearance:powder Package:Ex-factory package Storage:Keep in dark place,Sealed in dry,Room Temperature Transportation:1.Stock products are normally shipping within 3 working days. 2.For rush delivery, please contact our sales team for particular arrangement. Shipping Details: 1.We ship goods via DHL, Application:Pharmaceutical raw materials
Min. Order:1Gram
Supplier:HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay: 98%Min Appearance:Detailed in specifications Package:According to customer Storage:Store in dry, dark and ventilated place Transportation:By air or by sea Application:An important raw material and intermediate used in organic Synthesis, Pharmaceuticals
Min. Order:1Kilogram
Supplier:TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD [
China (Mainland)] CAS No.490-83-5 L-threo-2,3-Hexodiulosonicacid, g-lactone
Assay:99% Appearance:Orange Solid Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Storage:Stored in cool, dry and ventilation place; Away from fire and heat Transportation:as per your request Application:The reversibly oxidized form of ascorbic acid.
Min. Order:1Metric Ton
Supplier:HANGZHOU YUNUO CHEMICAL CO.,LTD [
China (Mainland)] CAS No.490-83-5 SAGECHEM/Dehydroascorbic acid
Assay:99% Package:packing on demand Storage:normal temperature Transportation:BY EXPRESS, AIR OR SEA Application:SAGECHEM/Dehydroascorbic acid
Min. Order:0
Supplier:SAGECHEM LIMITED [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:HPLC鈮?8% Appearance:powder Storage:Sealed in dry,Room Temperature Transportation:by express or by sea Application:for pharma use
Min. Order:0
Supplier:Hangzhou Shanyi Biotechnology Co., Ltd. [
China (Mainland)] CAS No.490-83-5 dehydroascorbic acid
Assay:99.90% Appearance:solid or liquid Package:drum and bag Storage:in sealed air resistant place Transportation:by sea or air Application:for pharma use
Min. Order:0
Supplier:Kono Chem Co.,Ltd [
China (Mainland)] CAS No.490-83-5 dehydroascorbic acid
Assay:99% Appearance:White powder Package:200/Kilograms Storage:Sealed and preserved Transportation:By sea Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Min. Order:0
Supplier:GIHI CHEMICALS CO.,LIMITED [
China (Mainland)] CAS No.490-83-5 L-threo-2,3-Hexodiulosonicacid, g-lactone
Assay:99% Application:Fine chemical intermediates, used as the main raw material for he synthesis of various pesticides, medicines, surfactants, polymer monomers, Ond Ontifungal agents
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:99% Application:Medical research field
Min. Order:0
Supplier:Qingdao Beluga Import and Export Co., LTD [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Min. Order:0
Supplier:Jinxin Shengda Air Freight Forwarding (Huizhou City) Co., LTD [
China (Mainland)] CAS No.490-83-5 L-threo-2,3-Hexodiulosonicacid, g-lactone
Assay:98%min Appearance:Off-white to light yellow powder Package:According to the clients requirement. Storage:Keep in cool place. Application:Pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou J&H Chemical Co., Ltd. [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:98% Appearance:powder Package:as requested Storage:store in cool, dry place Transportation:by sea or by air Application:490-83-5
Min. Order:1Kilogram
Supplier:HENAN SUNLAKE ENTERPRISE CORPORATION [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:95%+ or 98%+ Appearance:solid Package:10mg/25mg/50mg/100mg/1000mg/5000mg Storage:short-term storage normal temperature. long-term storage 2-8 鈩?nbsp;Transportation:express and sea transport and air freight Application:for drug impurity for drug standards,for drug research and development銆侱rug impurity reference, drug standard, analytical chemistry, standard substance, organic chemical synthesis, chemical custo...
Min. Order:25Milligram
Supplier:Hubei Moxin Biotechnology Co., Ltd [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:99%+ Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on. For mass orders, it will be delivered by air or sea. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days. Application:Pharma;Industry;Agricultural;chemical reaserch
Min. Order:1Kilogram
Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:DEHYDROASCORBIC ACID
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:98% Appearance:Transparent to light yellow liquid Package:Safe Packaging Storage:Store in RT Transportation:By sea or air as request Application:api
Min. Order:1Kilogram
Supplier:Hubei Shengliyuan New Materials Co., Ltd [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:98% Appearance:power Package:According to the needs Storage:Dry and cool Transportation:by air 锛宐y sea Application:chemical
Min. Order:1Metric Ton
Supplier:Henan Blight Industry Co., Ltd [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:99.0% min Appearance:Highest quality appearance Package:25kgs/drum锛?00kg/drum锛汭BC TANK Storage:Keep in dry and well ventilated warehouse, keep sealed Transportation:By air and by sea Application:Extremely good quality, widely used in Pharmaceutical Industry, Food Industry, agricultural industry etc.
Min. Order:1Kilogram
Supplier:Hangzhou Johoo Chemical Co., Ltd [
China (Mainland)] CAS No.490-83-5 L-threo-2,3-Hexodiulosonicacid, g-lactone
Assay:99% Package:drum Transportation:By Sea/Air/DHL Application:chemical
Min. Order:0
Supplier:Henan Wentao Chemical Product Co., Ltd. [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:98% Package:25 kgs Packed in Drum,small order in carton Packing Storage:Store in cool and dry place, away from Sun light. Transportation:By Express,By Sea or by Air Application:healing drugs
Min. Order:1Kilogram
Supplier:Xi'an HDM Biotech Co., Ltd. [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:HPLC鈮?8% Appearance:powder Storage:In cool ,dry place Transportation:Air or sea freight Application:for pharma use
Min. Order:0
Supplier:KAISA GROUP INC [
United States] CAS No.490-83-5 Wholesale price CAS 490-83-5 with best quality
Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics. Application:Raw materials in the pharmaceutical field
Min. Order:10Kilogram
Supplier:Zhuozhou Wenxi import and Export Co., Ltd [
China (Mainland)] CAS No.490-83-5 L-threo-2,3-Hexodiulosonicacid, g-lactone
Assay:99% Appearance:liquid or powder Package:according to the clients requirement Storage:Dry and Cool Place Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:API
Min. Order:1Gram
Supplier:Shandong Mopai Biotechnology Co., LTD [
China (Mainland)] CAS No.490-83-5 L-(+)-1-Dehydroascorbic acid
Assay:99% Haccp,,Halal,SC US FDA GMP ISO14001 Appearance:As per Certificate of analysis and our TDS, MSDS Package:Export standard and according to the clients requirement Storage:Store in dry, dark and ventilated place;ISO / Kosher /GMP licence commercial bulk capacity factory in China Transportation:By AIR or by SEA GMP licence / US-FDA,South Korea-KFDA Application:It is an important raw material and intermediate for chemical industry.
Min. Order:5Kiloliter
Supplier:Chemwill Asia Co., Ltd. [
China (Mainland)] CAS No.490-83-5 Dehydroascorbic acid
Assay:97% Appearance:Powder or liquid Package:According to customer Storage:Store in a tightly closed container, in a cool and dry place. Transportation:Fedex,DHL,TNT,BY SEA and BY AIR Application:Medicinal Chemistry Biomedicine Pharmaceutical intermediates Chemistry experiment Biological experiments Chemical reagent For R&D use only.
Min. Order:10Milligram
Supplier:Amadis Chemical Co., Ltd. [
China (Mainland)] CAS No.490-83-5 Acmec (L)-Dehydroascorbic acid 1g
Assay:BR Appearance:See the datasheet Package:1g Storage:-20掳C Transportation:By Express, Air and Road Application:Analytical reagent, biochemical reagent, standard
Min. Order:1bottle
Supplier:Shanghai Acmec Biochemical Technology Co., Ltd. [
China (Mainland)] CAS No.490-83-5 Dehydroascorbic acid
Package:As client requirement Transportation:Express, Air , Sea shipment Application:Pharmaceutical Intermediates
Min. Order:0
Supplier:Hunan chemfish Pharmaceutical co.,Ltd [
China (Mainland)] CAS No.490-83-5 Dehydroascorbic acid manufacturer
Assay:BR Appearance:White powder Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:by express or by sea Application:pharmaceutical
Min. Order:0
Supplier:Shanghai Yuanye Bio-Technology Co., Ltd. [
China (Mainland)] CAS No.490-83-5 Dehydroascorbic acid cas no. 490-83-5 98%
Assay:0.98 Package:Grams, Kilograms Transportation:According to customer request Application:For R&D
Min. Order:0
Supplier:Win-Win chemical Co.Ltd [
China (Mainland)] CAS No.490-83-5 DEHYDROASCORBIC ACID
Assay:98% Application:it's used for for pharmaceutical intermediates, organic chemicals
Min. Order:0
Supplier:SHANDONG BENRITE NEW CHEMICAL MATERIALS CO.,LTD. [
China (Mainland)] CAS No.490-83-5 L-Dehydro ascorbic acid
Assay:95% Application:Vitamins
Min. Order:0
Supplier:BOC Sciences [
United States] CAS No.490-83-5 Dehydroascorbic acid
Assay:98% Package:According to the demand of customer Storage:Sealed, dry, microtherm , avoid light and smell. Transportation:by air or by sea Application:Organic synthesis
Min. Order:0
Supplier:Henan Allgreen Chemical Co.,Ltd [
China (Mainland)]
Other Product
- 128-62-1/Narcotine
- 620-42-8/PHOSPHOROUS ACID TRIS(4-METHYLPHENYL) ESTER
- 86811-58-7/Fluazuron
- 88569-39-5/7-chloro-6-fluoro-1,4-dihydro-1-(methylamino)-4-oxoquinoline-3-carboxylic acid
- 3788-94-1/Ethyl 2-(ethoxymethylene)acetoacetate
- 611-13-2/Methyl 2-furoate
- 92-74-0/3-Hydroxy-2-naphthoyl-ortho-phenetidide
- 1204-28-0/4-Chloroformylphthalic anhydride
- 81809-87-2/SR27
- 116208-77-6/11-fluoro-2,3-dihydrobenzo[k]fluoranthene-2,3-diol
- 180186-52-1/Sennoside C1
- 85175-31-1/5H-chromeno[4,3-b]pyridin-5-one
- 32762-73-5/Plastoderm FD
- 10208-62-5/(4aR,5R)-4,4a,5,6-Tetrahydro-4a,5-dimethyl-6-oxonaphtho[2,3-b]furan-3-carboxylic acid methyl ester
- 491-07-6/ISOMENTHONE
- 59836-87-2/diethylmethyl[2-[(2-methyl-1-oxoallyl)oxy]ethyl]ammonium bromide
- 123116-09-6/Spiro[oxirane-2,22'-[16H-2,15a,3][1,2,3]propanetriyl[15H-1,4,11,14]benzotetraoxacycloheptadecin]-5',10',13'(12'H)-trione,2',3',17',19'a-tetrahydro-12'-[(1R)-3-hydroxy-1-methylpropyl]-18',21'-dimethyl-,(2S,2'R,3'R,6'Z,8'E,12'S,15'aR,19'aR,21'R)- (9CI)
- 28667-56-3/3,8-Dithiabicyclo[8.2.2]tetradeca-10,12,13-triene
- 92249-24-6/(4Z)-2-methyl-4-(3,4,5-trimethoxybenzylidene)-1,3-oxazol-5(4H)-one
- 490-83-5/DEHYDROASCORBIC ACID
- 66522-78-9/CYCLOHEXANOL-D12
- 5737-49-5/3-[3-(5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)phenyl]-1-[12-[[3-(5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)phenyl]carbamoylamino]dodecyl]urea
- 808-26-4/Sancycline
- 3563-81-3/3,6,9-trioxa-1,2,4,5,7,8-hexasilatetracyclo[6.1.0.0~2,4~.0~5,7~]nonane
- 34732-72-4/nonyltriethylammonium
- 71605-59-9/sodium S-{2-[(2,1,3-benzothiadiazol-4-ylmethyl)amino]ethyl} thiosulfate
- 124420-54-8/3-chloro-4-(1-chloro-2-methylpropan-2-yl)-6-(4-chlorophenoxy)pyridazine
- 69766-22-9/1-{3-[(4-aminobenzoyl)oxy]propyl}-3-methylpiperidinium chloride
- 137630-08-1/xcpY protein
- 3491-12-1/1,4-Bis(4-aminophenoxy)benzene