1-Naphthol-3,6-disulfonic acid disodium salt(20349-39-7)
- Name: 1-Naphthol-3,6-disulfonic acid disodium salt
- Synonyms:2,7-Naphthalenedisulfonicacid, 4-hydroxy-, disodium salt (8CI,9CI);4-Hydroxy-2,7-naphthalenedisulfonicacid disodium salt;Disodium 1-hydroxy-3,6-naphthalenedisulfonate;
- Molecular Formula:C10H6Na2O7S2
- Molecular Weight:348.265
- CAS Registry Number:20349-39-7
- EINECS:243-754-8
- Melting Point:300℃
- Water Solubility:1000g/L at 25℃
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt 20349-39-7
Assay:99.0% Appearance:White powder Package:as clients needs Storage:Room temperature Transportation:BY SEA Application:For organic use
Min. Order:1Kilogram
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place 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.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt CAS:20349-39-7
Assay:99% Appearance:Brown powder Package:According to customer requirements Storage:Sealed and preserved Transportation:Sea or Air Application:It is an important raw material and intermediate
Min. Order:1Gram
Supplier:Qingdao Beluga Import and Export Co., LTD [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt CAS 20349-39-7
Assay:99% Appearance:powder Package:Inside plastic outside Storage:Store in a cool dry airtight container. Stay away from humidity and bright light/heat. Transportation:We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker Application:Used as intermediate for dyes and pigments
Min. Order:1Kilogram
Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
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.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Appearance:White Powder Package:25kg/drum, also according to the clients requirement Storage:Store In Dry, Cool And Ventilated Place Transportation:By Sea Or By Air Application:It is widely used as a thickener, emulsifier and stabilizer
Min. Order:1Kilogram
Supplier:EAST CHEMSOURCES LIMITED [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Appearance:Powder Package:Glass bottle, customizable Storage:Store at room temperature Transportation:Air and sea transportation Application:Pharmaceutical Industry
Min. Order:0
Supplier:Shanghai Wibson Biotechnology Co., Ltd. [
China (Mainland)]
CAS No.20349-39-7 2,7-Naphthalenedisulfonicacid, 4-hydroxy-, sodium salt (1:2)
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.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Package:25kg/drum Storage:Sealed and preserved Transportation:By sea/By air/By courier Application:Chemical raw materials
Min. Order:0
Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [
China (Mainland)]
CAS No.20349-39-7 DisodiuM 1-Naphthol-3,6-disulfonate Hydrate
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.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
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.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
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.20349-39-7 2,7-Naphthalenedisulfonicacid, 4-hydroxy-, sodium salt (1:2)
Assay:99% Appearance:see detailed specifications Package:bottle/drum Storage:keep in dry and cool condition Transportation:By Courier/Air/Sea Application:pharmaceutical use,food use,Raw materials for the synthesis of new sweeteners and certain chiral pharmaceutical intermediates.
Min. Order:0
Supplier:Hebei Mujin Biotechnology Co.,Ltd [
China (Mainland)]
CAS No.20349-39-7 2,7-Naphthalenedisulfonicacid, 4-hydroxy-, sodium salt (1:2)
Assay:98% HPLC Package:1kg Application:pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou Dingyan Chem Co., Ltd [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:98% Application:For research use only.
Min. Order:0
Supplier:HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Appearance:powder Package:Depended Storage:Store in dry, dark and ventilated place Transportation:by air or by sea Application:20349-39-7
Min. Order:100Kilogram
Supplier:HENAN SUNLAKE ENTERPRISE CORPORATION [
China (Mainland)]
CAS No.20349-39-7 2,7-Naphthalenedisulfonicacid, 4-hydroxy-, sodium salt (1:2)
Assay:98%min Appearance:Off-white to light yellow powder Package:According to the clients requirement. Storage:Keep in cool place. Transportation:Sea/air/courier Application:Pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou J&H Chemical Co., Ltd. [
China (Mainland)]
CAS No.20349-39-7 2,7-Naphthalenedisulfonicacid, 4-hydroxy-, sodium salt (1:2)
Assay:99% Appearance:white powder Package:drum Storage:Room temperature Transportation:By Sea/Air/DHL Application:Pharmaceutical intermediates
Min. Order:1Kilogram
Supplier:Henan Wentao Chemical Product Co., Ltd. [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
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.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:鈮?9.0% Appearance:White powder Package:25kg drum/bag Storage:Keep in dry and cool place Transportation:by Sea, air and express Application:銆?Use 1 銆? A nutritional supplement. One of the essential amino acids in the human body. Because the price is higher than DL-methionine and the effect is equal, DL-methionine is often used. 銆?Use
Min. Order:1Metric Ton
Supplier:KAISA GROUP INC [
United States]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:1-Naphthol-3,6-disulfonic acid disodium salt
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)]
CAS No.20349-39-7 4-(3-phenylpropyl)piperidine
Assay:99%+ Appearance:white powder 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:0
Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Appearance:white powder Package:as per customers'demand Storage:Store in dry, dark and ventilated place Transportation:air,sea,courier Application:Widely used in various universities, research institutes, medicine, food, electronics, agriculture, chemical industry, petrochemicals and many other fields of the national economy
Min. Order:0
Supplier:Jilin Tianyun New Materials Co., Ltd [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Application:API
Min. Order:0
Supplier:WLP INGREDIENT INC [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Application:API
Min. Order:0
Supplier:DB BIOTECH CO., LTD [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Application:API
Min. Order:0
Supplier:Xian Changyue Biological Technology Co., Ltd. [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Application:API
Min. Order:0
Supplier:Wuhan Bright Chemical Co., Ltd. [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:98% Application:For research use only.
Min. Order:0
Supplier:Hebei Jinshengzhongtai Industry Co.,Ltd [
China (Mainland)]
CAS No.20349-39-7 Pharmaceutical Grade CAS 20349-39-7 with competitive price
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:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc.
Min. Order:1Kilogram
Supplier:Zhuozhou Wenxi import and Export Co., Ltd [
China (Mainland)]
CAS No.20349-39-7 Factory Supply Disodium 4-hydroxynaphthalene-2,7-disulphonate
Assay:99.9% Appearance:Refer to COA Package:drum Storage:keep in cool and dry place Transportation:by sea or by air Application:Intermediates and materials
Min. Order:1
Supplier:Ality Chemical Corporation [
China (Mainland)]
CAS No.20349-39-7 China Biggest Factory Manufacturer Supply 1-Naphthol-3,6-disulfonic acid disodium salt CAS 20349-39-7
Assay:99% Appearance:white powder Package:25KG/Drum Storage:2-8掳C Transportation:By air /Sea/ coruier Application:Pharm chemicals industry
Min. Order:100Kilogram
Supplier:Leader Biochemical Group [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Appearance:liquid or powder Package:according to the clients requirement Storage:Dry and Cool Place Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:healing drugs
Min. Order:1Gram
Supplier:Shandong Mopai Biotechnology Co., LTD [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Appearance:white powder Package:drum or based on customers' requirement Storage:normal temperature storage Transportation:by sea, by air Application:We have different specifications for different applications
Min. Order:1Metric Ton
Supplier:Bluecrystal chem-union [
China (Mainland)]
CAS No.20349-39-7 2,7-Naphthalenedisulfonicacid, 4-hydroxy-, sodium salt (1:2)
Assay:98+% Appearance:off-white to white solid Package:As customer request Storage:Store in a cool,dry place and keep away from direct strong light Transportation:As customer request Application:Used for Synthesis API and Research
Min. Order:0Metric Ton
Supplier:Triumph International Development Limilted [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
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.20349-39-7 4-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt
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.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:98% Package:According to the customer request Transportation:According to the customer request Application:intermediate of Antimicrobial agent and Antioxidant
Min. Order:100Gram
Supplier:SHANGHAI SYSTEAM BIOCHEM CO., LTD [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:98% Appearance:Reference material object Package:According to customer requirements Storage:Sealed and preserved Transportation:By sea or by air 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:Wuhan Newgreat Chemical Co., Ltd [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt 20349-39-7
Assay:96% Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or air Application:Pharma;Industry;Agricultural
Min. Order:0
Supplier:Hunan Russell Chemicals Technology Co.,Ltd [
China (Mainland)]
CAS No.20349-39-7 2,7-Naphthalenedisulfonicacid, 4-hydroxy-, sodium salt (1:2) manufacture
Assay:98.00% Appearance:yellow to white solid or powder Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:According client's requirements Application:fine chemicals,intermeidates
Min. Order:0
Supplier:Yinglang Chemical Company [
China (Mainland)]
CAS No.20349-39-7 Tetrahydrocarvone
Assay:98% Appearance:white crystalline powder 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)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require
Min. Order:0
Supplier:Hunan chemfish Pharmaceutical co.,Ltd [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
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.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:98% Application:For research use only.
Min. Order:0
Supplier:Qingdao Bravery International Trade Co., Ltd [
China (Mainland)]
CAS No.20349-39-7 1-Naphthol-3,6-disulfonic acid disodium salt
Assay:99% Application:1-Naphthol-3,6-disulfonic acid disodium salt
Min. Order:0
Supplier:Wuhan 90000 Lithium Industry and Trade Co., Ltd. [
China (Mainland)]
- Dayang Chem (Hangzhou) Co.,Ltd.

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