| Identification | More | [Name]
4-Sulfo-1,8-naphthalic anhydride potassium salt | [CAS]
71501-16-1 | [Synonyms]
4-SULFO-1,8-NAPHTHALIC ANHYDRIDE, POTASSIUM SALT
potassium 1,3-dioxo-1h,3h-naphtho[1,8-cd]pyran-6-sulphonate
1,8-Naphthalicanhydride-4-sulfonicacid,potassiumsalt
1H,3H-Naphtho[1,8-cd]pyran-6-sulfonicacid,1,3-dioxo-,potassiumsalt
3h-naphtho[1,8-cd]pyran-6-sulfonicacid,1,3,-dioxo-1potassiumsalt
4-Sulpho-1,8-Naphthalic Anhydride, Potassium Salt
4-SULFO-1,8-NAPHTHALIC ANHYDRIDE, POTASS IUM SALT, TECH., 90%
1,8-NAPHTHALENEDICARBOXYLIC ANHYDRIDE-4-POTASSIUM SULFONATE
4-SULPHO-1,8-NAPHTHALIC ANHYDRIDE,POTASSIUM SALT+98%
1,3-Dioxo-1H,3H-naphtho[1,8-cd]pyran-6-sulfonic acid potassium salt
4-Potassiosulfo-1,8-naphthalenedicarboxylic anhydride | [EINECS(EC#)]
275-547-3 | [Molecular Formula]
C12H5KO6S | [MDL Number]
MFCD00012097 | [Molecular Weight]
316.33 | [MOL File]
71501-16-1.mol |
| Chemical Properties | Back Directory | [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
powder to crystal | [color ]
White to Orange to Green | [InChI]
InChI=1S/C12H6O6S.K/c13-11-7-3-1-2-6-9(19(15,16)17)5-4-8(10(6)7)12(14)18-11;/h1-5H,(H,15,16,17);/q;+1/p-1 | [InChIKey]
WOHXJVJXAWXEQP-UHFFFAOYSA-M | [SMILES]
[K+].C12C(OC(C3C=1C(C=CC=3)=C(S([O-])(=O)=O)C=C2)=O)=O | [CAS DataBase Reference]
71501-16-1(CAS DataBase Reference) | [EPA Substance Registry System]
71501-16-1(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [TSCA ]
TSCA listed | [HS Code ]
2917.39.7000 |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
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