CAS Number76656-36-5
SynonymsMFCD02683831; Benzenesulfonic acid, 3,3'-carbonylbis[4-hydroxy-6-methoxy-, sodium salt (1:2); disodium 4-hydroxy-5-(2-hydroxy-4-methoxy-5-sulfonatobenzoyl)-2-methoxybenzenesulfonate; Uvinuc ds 49; 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disulphonic acid sodium salt; Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone; EINECS 278-520-4; Disodium 3,3'-carbonylbis(4-hydroxy-6-methoxybenzenesulfonate)
Molecular FormulaC15H12Na2O11S2
Molecular Weight478.36
Purity≥98.0 (HPLC)%
Melting Point350°C (dec.)
AppearanceLight yellow powder
EINECS278-520-4
Symbol
Signal WordWarning
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 76656-36-5 |
| Catalog No. | 2A-9048019 |
| Chinese Name | 2,2'-二羟基-4,4'-二甲氧基二苯甲酮-5,5'-二磺酸钠 |
| Synonyms | MFCD02683831; Benzenesulfonic acid, 3,3'-carbonylbis[4-hydroxy-6-methoxy-, sodium salt (1:2); disodium 4-hydroxy-5-(2-hydroxy-4-methoxy-5-sulfonatobenzoyl)-2-methoxybenzenesulfonate; Uvinuc ds 49; 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disulphonic acid sodium salt; Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone; EINECS 278-520-4; Disodium 3,3'-carbonylbis(4-hydroxy-6-methoxybenzenesulfonate) |
| Molecular Formula | C15H12Na2O11S2 |
| Molecular Weight | 478.36 |
| Purity | ≥98.0 (HPLC) |
| Melting Point | 350°C (dec.) |
| Appearance | Light yellow powder |
| Storage Condition | Store in an airtight container in a cool, dry plac |
| EINECS | 278-520-4 |
| PubChem ID | 329770316 |
| MDL Number | MFCD02683831 |
| SMILES | O=C(C1=C(O)C=C(OC)C(S([O-])(=O)=O)=C1)C2=C(O)C=C(OC)C(S([O-])(=O)=O)=C2.[Na+].[Na+] |
| InChI | 1S/C15H14O11S2.2Na/c1-25-11-5-9(16)7(3-13(11)27(19,20)21)15(18)8-4-14(28(22,23)24)12(26-2)6-10(8)17;;/h3-6,16-17H,1-2H3,(H,19,20,21)(H,22,23,24);;/q;2*+1/p-2 |
| InChI Key | QDCHWIWENYCPIL-UHFFFAOYSA-L |
| Beilstein/REAXYS | 9829705 |
| NACRES Code | NA.24 |
| UNSPSC | 77101502 |
| Hazard Symbols | transportation |
| MSDS | msds/48019_1_76656_36_5.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available The above information is believed to be correct, but is not all-inclusive and should be used as a guide only. The information in this document is based on our current knowledge and is Correct safety instructions apply to this product. This information does not represent a warranty as to the properties of this product. See reverse side of invoice or packing slip. |
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