Negotiable
(MOQ)
Model NO.
Material
Color
Supplier Information
| Product Name: | Fluorescein sodium salt |
| Synonyms: | ;C.I. 45350;C.I. Acid Yellow 73;JAN];Acid Yellow 73~C.I. 45350;Fluorescein Sodium Salt;Uranine;Fluorescein disodium salt;Acid Yellow 73 (C.I.);disodium 2-(3-oxo-6-oxidoxanthen-9-yl)benzoate;Acid Yellow 73;Uranin;11824 yellow;12417 yellow;ful-glo;funduscein;furanium;hidacid uranine;Soap yellow;C.I. 45350 sodium salt;sodium fluoresceinate;fluorescein sodium b.p;sodium salt of hydroxy-o-carboxy-phenyl-fluorone;resorcinol phthalein sodium;Fluorescein, sodium derivative, sodium salt;Soluble fluorescein;Uranine A Extra;Uranine K;Uranine O;Uranine SS;Uranine USP XII;Uranine WSS;Uranine Yellow;Yellow no. 8;3',6'-Dihydroxy-spiro[3H-isobenzofuran-1,9'-xanthen]-3-one disodium salt;3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-(9H)xanthene]-3-one, disodium salt;3,6-Dihydroxyxanthene-9-spiro-1'-3'H-isobenzofuran-3'-one;3,6-Dihydroxyxanthene-9-spiro-1'-3'H-isobenzofuran-3'-one dipotassium salt;3,6-Dihydroxyxanthene-9-spiro-1'-3'H-isobenzofuran-3'-one disodium salt;9-(o-Carboxyphenyl)-3,6-dihydroxyxanthylium dipotassium salt;9-(o-Carboxyphenyl)-3,6-dihydroxyxanthylium disodium salt;9-o-carboxyphenyl-6-hydroxy-3-isoxanthone, disodium salt;aizen uranine;Dihydroxyspiro[isobenzofuran-1(3H),9'-(9H)xanthen]-3-one disodium salt;disodium 6-hydroxy-3-oxo-9-xanthene-o-benzoate;calcocid uranine b4315;certiqual fluoresceine;C.I. 45350 disodium salt;C.I. 766;d&c yellow no. 8;fluorescein, disodium salt;fluor-i-strip a.t.;Fluorone;disodium 2-(6-oxido-3-oxo-3H-xanthen-9-yl)benzoate;disodium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate;spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-, sodium salt (1:1);spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-, sodium salt (1:2);Fluoresdein disocium salt; |
| CAS NO: | 518-47-8 |
| EC NO: | 208-253-0 |
| Molecular Formula: | C20H12Na2O5 |
| Molecular Weight: | 378.2847 |
| InChI: | InChI=1/C20H12O5.2Na/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20;;/h1-10,21-22H;;/q;2*+1 |
| Molecular Structure: | ![]() |

Shenyang Simchoice Chemical Co., Ltd established in the year 2003, we are engaged in manufacturing, exporting, wholesaling & supplying an array of Organic intermediate&Fine Chemicals. Our products are used in organic synthesis,military,coating, mining industies etc.
We provide chemicals ranging from fine chemcials for early R&D application to large scale industrial production. Also we are always ready to take on custom synthesis projects. Our 65,000 sq. foot production, warehouse and office facility, located in China northeast. We analyze and package your orders, in your requested quantities, immediately prior to shipment.
We own our quality control (QC) laboratory and a significant portion of our cheimcal are produced in our state-of-the-art facility in Shenyang. All of our products go through QC inspections before delivery to our customers. In short, we care about our customers and the quality is our number one priority.
We are supported by an expert team of professionals and it works hard to deliver the best quality products to the customers. Our team members comprises Q.C. Chemists, Q.A. Executives, Plant supervisors, Manufacturing Chemists, Marketing & sales executives, Export officers, administrative professionals and warehousing & packing professionals. All the members of our team work in unity to achieve the goals of our organization. Apart from our team, we are supported by a state-of-the-art infrastructure which is spread over a large area of operation. We have installed all the requisite machinery in our formulation unit to fulfill bulk of orders within committed period of time. Our research & development unit tries to innovate cost-effective and new formulation process without hampering the quality of the chemicals. This unit also tries to develop the new products. We export in South Korea,India,Africa,Russia and American Countries .The output of our chemical products is above 3000 tons per year. We will serve the new and existing customers by top-qualities and reasonable prices.
Our business is based on a simple philosophy: to provide our customers with high quality fine chemicals at reasonable prices and with fast turn-around schedules.
Our mission is complete customer's satisfaction.
Introduction:
Shenyang Simchoice Chemical Co.,Ltd offers values chain products, contract manufacturing and R&D services across the Fine chemicals, Indicators and stains, pharmaceutical intermediates. We are manufacturing base company and develop customized products on lab to plant scale with established supply chain across the globe. We believe that our efforts to enhance the technology will result in the complete client satisfaction by offering a value-added products&services.
About us:
Group established in the year 2003,with more than 7 years of journey we offer value chain products, contract manufacturing and R&D services across the Fine chemicals, Indicators and stains, pharmaceutical intermediates.Bejing a pioneer chemical manufacturer,it has a wide client base across the globe and increasing footprints at an impressive speed.We have forayed into global trading through our subsidiaries in China.We have earned a remarkable position in the market by supplying quality products&cervices.Owing to our client centric operations,consistenly we have been able to garner a spread-out clientele in all the continents.
Our Infrastructure:
Our 4 manufacturing plants located under Tieling in the province of Liaoning.This infrastructure is equipped with the entire requisite.Managed by a team of adroit professionals,our unit is backed by hi-tech machines and equipment that enable us to process a quality range of Chemicals.The various machines and equipments installed at our nits are listed below:
-R&D Center
-GMP Compliances Pilot Plant
-4 Manufacturing plants including Autoclave, Reactors and all types engineering set-up.
-Complete set-up with all the compliances for contract manufacturing
-Global network for efficient supply chain network.
Research and Development:
We have developed a sophisticated world class R&D unit that enables us to cater to the ever changing requirements of our clients.Our R&D experts keep themselves abreast with the technological advancements to make sure that our chemicals meet clients’specific requirements.They carry out continuous market research to discover new and effective range of chemicals to incorporate them in our existing processing techniques and subsequently in our product range.
| Address: | No.7-2,Tianci Street,Hunnan District.,Shenyang 110180,China |

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