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Methylene Blue trihydrate

Catalog No.： M0722R

CAS No. : 7220-79-3

Storage Condition： RT

Shelf Life： 2年

Bulk Inquiry? Manual Download Collection Product

Catalog No.	Specification	List Price
M0722R	5g	$11.01
M0722R	10g	$16.51
M0722R	25g	$33.02

Product Name	Methylene Blue trihydrate
Alias	Methylene Blue trihydrate；C.I. 52015 trihydrate；Basic Blue 9 trihydrate； 3,7-Bis(dimethylamino)pheno
CAS No.	7220-79-3
Molecular Formula	C₁₆H₁₈ClN₃S^.₃H₂O
Molecular Weight	373.90
Rank	BS
Solubility	难溶于冷水及醇，加热则易于溶解。带有铜光泽，无气味，在空气中稳定。1g溶于约25ml水、约65ml乙醇，溶液为天蓝色，溶于氯仿，不溶于乙醚和苯。水溶液遇锌粉和稀硫酸能褪色，但暴露空气中能恢复，若加氨水则恢复更快。能与多数无机盐生成复盐，最大吸收波长668、609nm。稍溶于酒精则呈蓝色；遇浓硫酸呈黄光绿色；稀释后呈蓝色；水溶液中加入氢氧化钠溶液后呈紫色或出现暗紫色沉淀。亚甲基蓝指示剂还原态呈无色，氧化态呈蓝色、性质敏感。
Appearance (character)	红色或细小深褐色粉末
Introduction：	生物染色试验：合格乙醇溶解试验：合格灼烧残渣：≤0.5% 干燥失重：≤15.0% 用途：本品仅供科研，不得用于其它用途。(以下用途仅供参考)细菌染色剂；血清蛋白生化检验时配混合指示剂；配制脱落细胞检验染色液；制备碱性美蓝染色液；氧化还原指示剂；测定汞、锡。还原滴定剂，用以沉淀高氯酸盐和铼酸盐；光度测定硒和钼

These protocols are for reference only. Biotopped does not independently validate these methods.

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Methylene Blue trihydrate

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