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5486-84-0 - Fast Blue BB salt - 4-Benzamido-2,5-diethoxybenzene diazonium chloride hemi zinc salt - C.I. 37175 - L09704 - Alfa Aesar

L09704 Fast Blue BB salt

CAS Number
5486-84-0
Synonyms
4-Benzamido-2,5-diethoxybenzene diazonium chloride hemi zinc salt
C.I. 37175

Size Price ($) Quantity Availability
1g 19.78
5g 48.51
25g 168.92
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Fast Blue BB salt

MDL
MFCD00074765
EINECS
226-817-4

Chemical Properties

Formula
C34H36Cl4N6O6Zn
Formula Weight
831.89
Melting point
ca 157° dec.
Sensitivity
Light Sensitive
Solubility
Soluble in water.

Applications

Fast Blue BB salt is used as a general substrate for β-glycosidase. Two moles of 6-bromo-2-napthol-β-d-glucopyranoside are cleaved by β-glucosidases into 2 moles of d-glucose and 2 moles of 6-bromo-2-napthol. The 2 moles of 6-bromo-2-napthol formed are coupled with 1 mole of Fast Blue BB salt [4-benzoylamino-2,5-diethoxybenzenediazonium chloride hemi (zinc chloride) salt], resulting in 2 moles of the corresponding dye of 6-bromo-2-naphthol (reddish color). It is a commonly used stain to observe myelin under light microscopy.

Notes

Store at room temperature. Incompatible with strong oxidizing agents.

Literature References

Helene Breitschopf.; Gerda Suchanek.; Robert M. Gould.; David R. Colman.; Hans Lassmann. In situ hybridization with digoxigenin-labeled probes: sensitive and reliable detection method applied to myelinating rat brain.Acta Neuropathologica. 1992, 84 (6),581-587 .

GHS Hazard and Precautionary Statements

Hazard Statements: H351-H302

Suspected of causing cancer. Harmful if swallowed.

Precautionary Statements: P201-P281-P264-P270-P202-P301+P312-P308+P313-P330-P405-P501a

Obtain special instructions before use. Use personal protective equipment as required. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Do not handle until all safety precautions have been read and understood. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF exposed or concerned: Get medical advice/attention. Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1845288
Harmonized Tariff Code
3204.19
TSCA
Yes

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