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Shijiazhuang Standard Imp&exp Co.,Ltd.
 
 
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dye materials Methylene blue 

  产品分类 : 服飾及紡織->配件->包包配件

     
dye materials Methylene blue
         

  产品规格
 
  Country  CN
  Brand  std
  Packing  10g/bottle,1kg/bottle,25kg/durm
  Minimum Order  25
  Payment Term  L/C,T/T

 

  产品描述
   
  <p>
<strong><span style="color:#E56600;"> </span></strong>
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<strong>Methylene blue&nbsp;</strong>Detailed introduction: <br />
Molecular Formula: C₁₆H₁₈ClN₃S<br />
Molecular Weight: 373.9<br />
Cas No.:&nbsp;7220-79-3
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Specification:
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Test
of ethanol solution
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---
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Loss of Dry
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15% MAX
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Ignition resedue
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<br />
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Biological dye
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ELIGIBLE
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<p class="f12">
<br />
</p>
<p class="f12">
Melting Point:190°C&nbsp;
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<p class="f12">
Usage:
</p>
<p class="f12">
<br />
</p>
<p>
<strong>&nbsp;Dyeing</strong><br />
<p>
<strong>Methylene blue</strong>&nbsp;Can&nbsp;be&nbsp;used&nbsp;to&nbsp;make&nbsp;ink&nbsp;and&nbsp;lake&nbsp;and&nbsp;biological,&nbsp;bacterial&nbsp;tissue&nbsp;dyeing&nbsp;and&nbsp;so&nbsp;on.and&nbsp;ZnCl2&nbsp;made&nbsp;of&nbsp;salt,
</p>
<p>
&nbsp;can&nbsp;be&nbsp;used&nbsp;for&nbsp;cotton,&nbsp;linen,&nbsp;silk&nbsp;fabrics,&nbsp;paper&nbsp;dyeing&nbsp;and&nbsp;bamboo,&nbsp;wood&nbsp;coloring.It&nbsp;can&nbsp;also&nbsp;be&nbsp;mixed&nbsp;with&nbsp;crystal&nbsp;violet&nbsp;and&nbsp;yellow&nbsp;dextrin&nbsp;to&nbsp;78:&nbsp;13:&nbsp;9&nbsp;ratio&nbsp;of&nbsp;mixed&nbsp;into&nbsp;alkaline&nbsp;blue.<span style="line-height:1.5;">Medical&nbsp;care</span>
</p>
Methylene&nbsp;blue&nbsp;because&nbsp;of&nbsp;the&nbsp;reduction,&nbsp;the&nbsp;injection&nbsp;is&nbsp;used&nbsp;to&nbsp;treat&nbsp;methemoglobinemia.&nbsp;Also&nbsp;used&nbsp;to&nbsp;rescue&nbsp;nitrobenzene,&nbsp;nitrite&nbsp;and&nbsp;cyanide&nbsp;poisoning.&nbsp;For&nbsp;mild&nbsp;poisoning&nbsp;of&nbsp;carbon&nbsp;monoxide&nbsp;can&nbsp;be&nbsp;intravenous&nbsp;methylene&nbsp;blue&nbsp;for&nbsp;detoxification.&nbsp;Clinical&nbsp;treatment&nbsp;of&nbsp;sulfa&nbsp;allergy.&nbsp;<br />
Because&nbsp;of&nbsp;its&nbsp;role&nbsp;in&nbsp;sterilization,&nbsp;oral&nbsp;methylene&nbsp;blue&nbsp;or&nbsp;rinse&nbsp;with&nbsp;its&nbsp;solution&nbsp;can&nbsp;cure&nbsp;cystitis&nbsp;and&nbsp;urethritis.&nbsp;In&nbsp;addition,&nbsp;methylene&nbsp;blue&nbsp;in&nbsp;the&nbsp;human&nbsp;body&nbsp;into&nbsp;the&nbsp;30&nbsp;minutes&nbsp;(injection)&nbsp;to&nbsp;a&nbsp;few&nbsp;hours&nbsp;(oral)&nbsp;will&nbsp;be&nbsp;discharged&nbsp;from&nbsp;the&nbsp;urine,&nbsp;resulting&nbsp;in&nbsp;urine&nbsp;temporarily&nbsp;blue,&nbsp;it&nbsp;is&nbsp;also&nbsp;used&nbsp;for&nbsp;renal&nbsp;function&nbsp;determination.<br />
Ornamental&nbsp;fish&nbsp;culture,&nbsp;0.1-0.2ppm&nbsp;methylene&nbsp;blue&nbsp;solution&nbsp;is&nbsp;also&nbsp;used&nbsp;as&nbsp;disinfection,&nbsp;or&nbsp;treatment&nbsp;of&nbsp;white&nbsp;spots&nbsp;and&nbsp;other&nbsp;diseases.<br />
Analysis&nbsp;and&nbsp;identification<br />
In&nbsp;chemical&nbsp;experiments,&nbsp;the&nbsp;analysis&nbsp;of&nbsp;pure&nbsp;methylene&nbsp;blue&nbsp;can&nbsp;be&nbsp;used&nbsp;as&nbsp;chemical&nbsp;agents&nbsp;in&nbsp;the&nbsp;adsorption&nbsp;indicator,&nbsp;can&nbsp;also&nbsp;be&nbsp;used&nbsp;to&nbsp;precipitate&nbsp;perchlorate&nbsp;and&nbsp;rhenate,&nbsp;catalytic&nbsp;photometric&nbsp;determination&nbsp;of&nbsp;selenium&nbsp;and&nbsp;molybdenum.&nbsp;[4]<br />
At&nbsp;the&nbsp;same&nbsp;time,&nbsp;methylene&nbsp;blue&nbsp;also&nbsp;has&nbsp;oxidative&nbsp;properties,&nbsp;can&nbsp;oxidize&nbsp;some&nbsp;of&nbsp;the&nbsp;reducible&nbsp;substances,&nbsp;such&nbsp;as&nbsp;glucose&nbsp;or&nbsp;zinc,&nbsp;itself&nbsp;is&nbsp;reduced&nbsp;to&nbsp;colorless&nbsp;reduced&nbsp;methylene&nbsp;blue&nbsp;(some&nbsp;called&nbsp;methylene&nbsp;white).&nbsp;After&nbsp;being&nbsp;reduced,&nbsp;the&nbsp;reduced&nbsp;state&nbsp;of&nbsp;methylene&nbsp;blue&nbsp;will&nbsp;have&nbsp;a&nbsp;certain&nbsp;degree&nbsp;of&nbsp;reduction,&nbsp;can&nbsp;be&nbsp;some&nbsp;oxidizing&nbsp;substances,&nbsp;such&nbsp;as&nbsp;oxygen&nbsp;in&nbsp;the&nbsp;air&nbsp;oxidation,&nbsp;and&nbsp;the&nbsp;formation&nbsp;of&nbsp;oxidation&nbsp;state&nbsp;of&nbsp;blue&nbsp;methylene&nbsp;blue.&nbsp;Thus&nbsp;methylene&nbsp;blue&nbsp;can&nbsp;be&nbsp;used&nbsp;for&nbsp;oxidation-reduction&nbsp;titration,&nbsp;and&nbsp;can&nbsp;also&nbsp;be&nbsp;used&nbsp;to&nbsp;demonstrate&nbsp;the&nbsp;oxidation-reduction&nbsp;oscillatory&nbsp;reaction,&nbsp;most&nbsp;typically&nbsp;the&nbsp;blue&nbsp;bottle&nbsp;experiment.
</p>
<p>
<br />
</p>chinaseasoning.com

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