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7-Fluorobenzofurazan-4-sulfonic acid ammonium salt

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Origin: China

Cas No: 84806-27-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 84806-27-9 Formula: C6H6FN3O4S Molecular Weight: 235.19300

Description

A water soluble bifunctional fluorogenic reagent for the sensitive and specific detection of thiols in biological specimens or proteins. SBD-F has high reactivity to thiol compounds to attain low detection limits; no flourescence in itself; biological buffer solublility; stability at RT in water for >1 week. The optimal condition for reaction was 60oC and pH 9.5 for 1 h. Please refer to the following references for more specific information regarding the application of SBD-F as a fluorogenic reagent for detection of cysteine containing peptides. Fluorescence: max Abs. l = 380 nm, max Em. l = 515 nm; Molar Abs. > 4x103 (ca. 317nm)

Basic Info

Chemical Name	7-Fluorobenzofurazan-4-sulfonic acid ammonium salt
Synonyms	7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT;
CAS No.	84806-27-9
Molecular Formula	C6H6FN3O4S
Molecular Weight	235.19300
PSA	104.91000
LogP	2.01330

Properties

Appearance & Physical State	Yellow-Green Powder
Density	1.762 g/cm3
Boiling Point	400.9ºC
Melting Point	>290ºC
Flash Point	196.3ºC
Stability	Light Sensitive
Storage Condition	2-8ºC