3-Hydroxynaphthalene-2,7-disulphonic acid(148-75-4)
- Name: 3-Hydroxynaphthalene-2,7-disulphonic acid
- Synonyms:2-Hydroxy-3,6-naphthalenedisulfonicacid; 2-Naphthol-3,6-disulfonic acid; 3-Hydroxy-2,7-naphthalenedisulfonic acid;Acid Chrome Black V; Magracrom Black V; R acid; b-Naphthol-3,6-disulfonic acid; b-Naphtholdisulfonic acid R
- Molecular Formula:C10H8 O7 S2
- Molecular Weight:304.301
- CAS Registry Number:148-75-4
- EINECS:205-724-2
- Melting Point:
- Water Solubility:
CAS No.148-75-4 3-hydroxynaphthalene-2,7-disulphonic 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.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic acid
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.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic 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.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic acid 148-75-4
Assay:>99% Appearance:white Package:5mg/vial, 10 vials per box Storage:Room Temprature 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:It is an important intermediate of food coloring, azo dye and functional pigment. It is also used as an intermediate for fluorescent indicators and many other reagents.
Min. Order:1Kilogram
Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [
China (Mainland)]
CAS No.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic 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.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic acid cas 148-75-4 with high quality
Assay:99% Appearance:White crystal Package:25kg/drum Storage:room temperature Transportation:Express/Sea/Air Application:3-Hydroxynaphthalene-2,7-disulphonic Acid can be used to prepare antimicrobial material
Min. Order:1Kilogram
Supplier:Hangzhou Sartort Biopharma Co., Ltd [
China (Mainland)]
CAS No.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic acid
Assay:99% Appearance:Powder Package:According to customer requirements Storage:dry and cool Transportation:Air and sea transportation Application:Pharmaceutical Industry
Min. Order:1Kilogram
Supplier:GIHI CHEMICALS CO.,LIMITED [
China (Mainland)]
CAS No.148-75-4 3-hydroxynaphthalene-2,7-disulphonic acid
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.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic 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.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic acid
Assay:鈮?8% Appearance:powder Package:BAG Storage:In cool ,dry place Transportation:Air or sea freight Application:for pharma use
Min. Order:1Kilogram
Supplier:Qingdao Chengyuan Kaisheng Industry and Trade Co., Ltd. [
China (Mainland)]
CAS No.148-75-4 2-Naphthol-3,6-disulfonic acid
Assay:NLT 98% Appearance:White powder Package:Aluminum bag Storage:Room temperature Transportation:By air Application:Used in producing API
Min. Order:0
Supplier:Hangzhou Huarong Pharm Co., Ltd. [
China (Mainland)]
CAS No.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic acid
Assay:98%min Package:5kg 25kg According to clients' requirement Storage:Store in dry, dark and ventilated place Application:Fine chemical industry
Min. Order:0Metric Ton
Supplier:Hangzhou Keyingchem Co.,Ltd [
China (Mainland)]
CAS No.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic acid
Assay:99% Appearance:powder Package:Depended Storage:Store in dry, dark and ventilated place Transportation:by air or by sea Application:148-75-4
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)]
CAS No.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic acid
Assay:99% Application:Medical research field
Min. Order:0
Supplier:Qingdao Beluga Import and Export Co., LTD [
China (Mainland)]
CAS No.148-75-4 2-Naphtholdisodiumsulfonate
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.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic acid
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:3-Hydroxynaphthalene-2,7-disulphonic acid
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)]
CAS No.148-75-4 2,7-Naphthalenedisulfonicacid, 3-hydroxy-
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.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic acid
Assay:99% Appearance:detailed see specifications Package:25kg/drum;200kg/drum Storage:Keep away of light, cool place Transportation:Sea/air/courier Application:Chemical synthesis
Min. Order:0
Supplier:Xiamen Hisunny Chemical Co.,Ltd [
China (Mainland)]
CAS No.148-75-4 2-Naphtholdisodiumsulfonate
Assay:99 Appearance:powder, or liquid Package:Bottle, barrel, cargo, container, etc. Storage:Stored in room temperature, ventilated place Transportation:By air, ship, express, etc. Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
Min. Order:0
Supplier:LEAP CHEM Co., Ltd. [
China (Mainland)]
CAS No.148-75-4 2-Naphthol-3,6-Disulfonic 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;Application:for drug impurities, for drug standards,for drug research and development
Min. Order:0
Supplier:Hubei Moxin Biotechnology Co., Ltd [
China (Mainland)]
CAS No.148-75-4 3-Hydroxynaphthalene-2,7-Disulphonic Acid
Assay:COA Appearance:COA Storage:in stock Application:MSDS/TDS
Min. Order:0
Supplier:Aecochem Corp. [
China (Mainland)]
CAS No.148-75-4 Factory Supply 3-Hydroxynaphthalene-2,7-Disulphonic Acid
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.148-75-4 3-hydroxynaphthalene-2,7-disulfonic 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.148-75-4 3-Hydroxynaphthalene-2,7-Disulphonic Acid
Assay:98% Appearance:solid or liquid Package:According to customer鈥榮 requirement Storage:Keep in a cool & dry place Application:Fine Intermediate
Min. Order:0
Supplier:Xiamen AmoyChem Co.,Ltd [
China (Mainland)]
CAS No.148-75-4 3-hydroxynaphthalene-2,7-disulphonic acid
Assay:98% Package:25kg/50kg/200kg drum or Customer demand Storage:Keep away from heat,sparks and flames. Transportation:BY sea/air or by courier Application:Used as pharmaceutical intermediates
Min. Order:0
Supplier:Wuhan Fortuna Chemical Co.,Ltd [
China (Mainland)]
CAS No.148-75-4 3-Hydroxynaphthalene-2,7-disulphonic acid
Assay:99% Application:It is an important raw material.
Min. Order:0
Supplier:Shandong Mopai Biotechnology Co., LTD [
China (Mainland)]

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