sodium hydrogen 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate)
sodium hydrogen 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate)(71550-28-2)
- Name: sodium hydrogen 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate)
- Synonyms:2-Naphthalenesulfonicacid, 7,7'-(carbonyldiimino)bis[4-hydroxy-, monosodium salt (9CI)
- Molecular Formula:C21H16 N2 O9 S2 . Na
- Molecular Weight:526.48
- CAS Registry Number:71550-28-2
- EINECS:
- Melting Point:
- Water Solubility:
CAS No.71550-28-2 sodium hydrogen 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate)
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)] 
Assessed
SupplierTel:+86-571-88938639
Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China
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CAS No.71550-28-2 sodium hydrogen 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate)
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)] 
Assessed
SupplierTel:+86-189 8945 5137
Address:Jian Qiao Community, 789 Shenhua Road, Xihu District, Hangzhou, China, 310000
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CAS No.71550-28-2 2-Naphthalenesulfonicacid, 7,7'-(carbonyldiimino)bis[4-hydroxy-, sodium salt (1:1)
Assay:99% Transportation:By sea Application:Pharmaceutical industry
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] 
Assessed
SupplierTel:0086-21-50563169
Address:Room1027,No.Jinyu Road,Pudong
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CAS No.71550-28-2 sodium hydrogen 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate)
Assay:99% 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:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)] Assessed
SupplierTel:86-15965530500
Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China
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CAS No.71550-28-2 2-Naphthalenesulfonicacid, 7,7'-(carbonyldiimino)bis[4-hydroxy-, sodium salt (1:1)
Assay:99% Transportation:By sea Application:Pharmaceutical industry
Min. Order:0
Supplier:Hubei Jiutian Bio-medical Technology Co., Ltd [
China (Mainland)] 
Premium
SupplierTel:+86-027-88013699
Address:Room 03-6, 5th floor, building 1, international enterprise center phase iii, no. 1, guanggu avenue, east lake new technology development zone, wuhan city
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CAS No.71550-28-2 sodium hydrogen 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate)
Assay:99% Application:sodium hydrogen 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate)
Min. Order:0
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] 
Premium
SupplierTel:+08613666361637--
Address:No 5.dongfeng east street.gaoxin district.weifang city.
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CAS No.71550-28-2 2-Naphthalenesulfonicacid, 7,7'-(carbonyldiimino)bis[4-hydroxy-, sodium salt (1:1)
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)] 
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SupplierTel:+86-1895157
Address:Liang Xi Qu
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CAS No.71550-28-2 7,7'-Ureylene-bis-(4-hydroxynaphthalene-2-sulfonic acid) monosodium salt
Assay:97% Appearance:Powder Package:according to the clients requirement Storage:Room temperature with sealed well Transportation:by sea or by air Application:Use as primary and secondary intermediate
Min. Order:0
Supplier:BOC Sciences [
United States] 
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SupplierTel:1-631-485-4226
Address:Ramsey Road
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