naphthidine(481-91-4)
- Name: naphthidine
- Synonyms:Naphthidine(6CI,7CI,8CI); (?à)-[1,1'-Binaphthalene]-4,4'-diamine;4,4'-Bi[1-naphthalenylamine]; 4,4'-Bi[1-naphthylamine]; 4,4'-Diamino-1,1'-binaphthyl;4,4'-Diamino-1,1'-dinaphthalene
- Molecular Formula:C20H16 N2
- Molecular Weight:284.36
- CAS Registry Number:481-91-4
- EINECS:
- Melting Point:
- Water Solubility:
CAS No.481-91-4 1,1'-binaphthyl-4,4'-ylenediamine
Assay:98%Min Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by ocean shipping or clients requirement 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.481-91-4 naphthidine
Assay:99% Package:according to customer requirements Transportation:By Sea/Air/Courier Application:It is an important raw material.
Min. Order:10Gram
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)]
CAS No.481-91-4 481-91-4 naphthidine
Assay:>99% Appearance:Powder Package:5mg/vial, 10 vials per box Transportation:EMS,DHL,?TNT,?UPS?,FEDEX,?BY?AIR,?BY?SEADHL?Express,?FedEx?and?EMS?for?quantity?less?than?50KG,?usually?called?as?DDU?service;?Sea?shipping?for?quantity?over?500KG;?And?air?shipping?is?available Application:Dinaphthylamine is a chiral compound with high optical activity. Dinaphthylamine can form chiral ligands, which can be combined with transition metals to form chiral catalysts for asymmetric reduction
Min. Order:1Kilogram
Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [
China (Mainland)]
CAS No.481-91-4 1,1'-binaphthyl-4,4'-ylenediamine
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.481-91-4 naphthidine
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.481-91-4 [1,1'-Binaphthalene]-4,4'-diamine
Assay:99% Appearance:White powder Package:25KGS/Drum Storage:Room temperature Transportation:BY SEA Application:API锛孭harmaceutical intermediates
Min. Order:1Gram
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)]
CAS No.481-91-4 naphthidine
Assay:99% min Appearance:white powder Package:10g/bag锛宱r as your request Storage:Stored in cool, dry and ventilation place; Away from fire and heat Transportation:as your request Application:Used for APIs
Min. Order:1Gram
Supplier:HANGZHOU YUNUO CHEMICAL CO.,LTD [
China (Mainland)]
CAS No.481-91-4 [1,1'-Binaphthalene]-4,4'-diamine
Assay:99% Appearance:White fine powder Package:according to the clients requirement Storage:Store in dry dark and ventilated place Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:It is an important raw material.
Min. Order:1Kilogram
Supplier:Shandong Hanjiang Chemical Co., Ltd. [
China (Mainland)]
CAS No.481-91-4 [1,1'-Binaphthalene]-4,4'-diamine
Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)]
CAS No.481-91-4 1,1'-binaphthyl-4,4'-ylenediamine
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.481-91-4 1,1'-binaphthyl-4,4'-ylenediamine
Assay:99% Package:25kg/Barrel Storage:ln stock Transportation:Express/Sea/Air Application:Chemicals
Min. Order:0
Supplier:Hangzhou Sartort Biopharma Co., Ltd [
China (Mainland)]
CAS No.481-91-4 481-91-4 CAS NO.481-91-4
Assay:99% Appearance:White powder or granule Package:25kg drum/bag Storage:Keep in dry and cool place Transportation:by Sea, air and express Application:Used as a calcium booster in the food industry
Min. Order:1Metric Ton
Supplier:KAISA GROUP INC [
United States]
CAS No.481-91-4 naphthidine
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:naphthidine
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)]
CAS No.481-91-4 [1,1'-Binaphthalene]-4,4'-diamine
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.481-91-4 481-91-4
Assay:99% Application:api
Min. Order:0
Supplier:Jilin Artel New Materials Co., LTD [
China (Mainland)]
CAS No.481-91-4 Factory Supply 1,1'-binaphthyl-4,4'-ylenediamine
Assay:99% Appearance:powder or granule ( refer to COA) Package:25kgs/fiber drum Storage:Keep in a cool & dry place Transportation:by sea or by air Application:Librium, Valium
Min. Order:0Metric Ton
Supplier:Ality Chemical Corporation [
China (Mainland)]
CAS No.481-91-4 naphthidine
Assay:99% Application:It is an important raw material.
Min. Order:0
Supplier:Shandong Mopai Biotechnology Co., LTD [
China (Mainland)]

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