Fast Blue BB salt

应用
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.

备注
Store at room temperature. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00074765

EINECS
226-817-4

分子式
C₃₄H₃₆Cl₄N₆O₆Zn

分子量
831.89

熔点
ca 157° dec.

灵敏度
Light Sensitive. Store at -20°C.

形态
Powder

溶解性
Soluble in water.

Beilstein
1845288

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H351
Harmful if swallowed.Suspected of causing cancer.

Precautionary Statements
P201-P280-P301+P312a-P308+P313-P405-P501a
Obtain special instructions before use.Wear protective gloves/protective clothing/eye protection/face protection.Wear protective gloves/protective clothing/eye protection/face protection.IF exposed or concerned: Get medical advice/attention.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22-40
Harmful if swallowed.Limited evidence of a carcinogenic effect.

安全等级
36/37-60
Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

TSCA
是