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Min.Order:1 Kilogram
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Min.Order:1 Gram
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Min.Order:1 Kilogram
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inquiryPRODUCT DETAILS
Cas:5424-20-4
Min.Order:100 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
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Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirysuperior quality moderate price & quick delivery Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to make other chemica
Cas:5424-20-4
Min.Order:1 Kilogram
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inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:5424-20-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryAcmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
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Min.Order:1 bottle
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inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiry1.best quality 2.low price Application:Application in organic intermediates
We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate
Cas:5424-20-4
Min.Order:0
Negotiable
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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Min.Order:5 Kilogram
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β-D-Glucopyranose, 1,2,3,4,6-pentakis[3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoate]Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical resear
Cas:5424-20-4
Min.Order:0
Negotiable
Type:Trading Company
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TANNIC ACID
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TANNIC ACID
TANNIC ACID
TANNIC ACID
Conditions | Yield |
---|---|
at 140 - 150℃; for 2h; Neat (no solvent); | 97% |
Conditions | Yield |
---|---|
In water at 35 - 50℃; for 1h; Product distribution / selectivity; | 96.15% |
Conditions | Yield |
---|---|
Stage #1: tannic acid In water at 85 - 100℃; for 0.166667h; Stage #2: levomethorphan In water at 85 - 100℃; for 1.25h; | 95.6% |
Conditions | Yield |
---|---|
In hexane for 2h; Product distribution / selectivity; | 90% |
In methanol for 0.25h; Product distribution / selectivity; | 76% |
With sodium chloride In water for 0.166667 - 2.25h; pH=3.2 - 5.5; Product distribution / selectivity; | 70% |
In water pH=3.2 - 5.5; Product distribution / selectivity; |
Conditions | Yield |
---|---|
In water at 60℃; for 5h; pH=6; Temperature; | 86.35% |
Conditions | Yield |
---|---|
Stage #1: tannic acid In isopropyl alcohol at 40 - 45℃; for 1h; Stage #2: levomethorphan In isopropyl alcohol at 45 - 50℃; for 1h; | 83.6% |
Conditions | Yield |
---|---|
With dibutyltin dilaurate In dioxolane, 1,3- at 50℃; for 10h; Inert atmosphere; |
Conditions | Yield |
---|---|
With dibutyltin dilaurate In dioxolane, 1,3- at 60℃; for 5h; Inert atmosphere; |
Conditions | Yield |
---|---|
With dibutyltin dilaurate In dioxolane, 1,3- at 50℃; for 10h; Inert atmosphere; |
Conditions | Yield |
---|---|
With dibutyltin dilaurate In dioxolane, 1,3- at 50℃; Inert atmosphere; |
Conditions | Yield |
---|---|
With dibutyltin dilaurate In dioxolane, 1,3- at 50℃; Inert atmosphere; |
Conditions | Yield |
---|---|
With dibutyltin dilaurate In dioxolane, 1,3- at 50℃; for 30h; Inert atmosphere; |
Conditions | Yield |
---|---|
Stage #1: tannic acid With sodium hydride In N,N-dimethyl acetamide for 3h; Inert atmosphere; Stage #2: N-methoxymethyl-(1-methyl-2-(2-chloroethyl)amino)-ethylamide In N,N-dimethyl acetamide at 50℃; for 10h; Inert atmosphere; |
Conditions | Yield |
---|---|
With bio-imprinted tannase immobilized on ceolite In hexane; water at 40℃; for 24h; Enzymatic reaction; | |
With tannase from Aspergillus oryzae In hexane; water at 40℃; Kinetics; Microbiological reaction; Enzymatic reaction; | |
Stage #1: tannic acid With Aspergillus oryzae tannase at 20℃; for 0.0833333h; pH=6.0; Stage #2: propan-1-ol With D-Mannose; magnesium sulfate In hexane at 40℃; for 24h; Catalytic behavior; Reagent/catalyst; Enzymatic reaction; | |
With immobilized tannase In hexane; water at 40℃; for 24h; Solvent; |
Conditions | Yield |
---|---|
With recombinant Tan410 In aq. phosphate buffer at 35℃; for 0.75h; pH=7; Enzymatic reaction; | |
With ammonium nitrate; dipotassium hydrogenphosphate; potassium dihydrogenphosphate; magnesium sulfate In water at 35℃; for 39h; Microbiological reaction; |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene at 120℃; for 24h; Inert atmosphere; |
Conditions | Yield |
---|---|
With sodium hydroxide at 85 - 90℃; for 1h; Concentration; Temperature; Sonication; | 1.8 g |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20 - 25℃; for 5h; |
Conditions | Yield |
---|---|
In water at 90℃; |
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