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Shijiazhuang Dailun Chemical Co., Ltd.
 
 
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28-Homobrassinolid Plent Growth Refulators 

  产品分类 : 化學->化學原料->化學原料

     
28-Homobrassinolid Plent Growth Refulators
         

  产品规格
 
Model No:    DL-ytsnz
  Country  CN
  Packing  25kg/drum
  Minimum Order  1
  Payment Term  L/C,T/T,D/P,Paypal

 

  产品描述
   
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<span style="font-size:14px;font-family:Times New Roman;">28-Homobrassinolide is a new kind of green plant growth regulator, &nbsp;called the sixth type of hormone. Its biological activity has some functional characteristics of other five hormones, and it is very important for promoting the growth of various plants, which is suitable for most plants.</span>
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<span style="font-size:14px;font-family:Times New Roman;">Chemical Name: </span><span style="font-size:14px;font-family:Times New Roman;">(22R, 23R, 24S)-2a, 3a, 22, 23-tetrahydroxy-24-methyl-B-homo-7-oxa-5a-cholestan-6-one; Brassins; BR; Kayaminori</span>
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<span style="font-size:14px;font-family:Times New Roman;">MF:</span><span style="font-size:14px;font-family:Times New Roman;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-size:14px;font-family:Times New Roman;">C29H50O6</span>
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<span style="font-size:14px;font-family:Times New Roman;">MW:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp; </span><span style="font-size:14px;font-family:Times New Roman;">480.7</span>
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<span style="font-size:14px;font-family:Times New Roman;">CAS No.:</span><span style="font-size:14px;font-family:Times New Roman;"> &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; </span><span style="font-size:14px;font-family:Times New Roman;">74174-44-0</span>
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<span style="font-size:14px;font-family:Times New Roman;">Solubility:</span><span style="font-size:14px;font-family:Times New Roman;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-size:14px;font-family:Times New Roman;">water insoluble</span>
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<span style="font-size:14px;font-family:Times New Roman;">Melting point:&nbsp;&nbsp;&nbsp; 225-258°C</span>
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<strong><span style="font-size:14px;font-family:Times New Roman;">Application</span></strong> <br />
<span style="font-size:14px;font-family:Times New Roman;">The dosage of 28-homobrassinolide is very low, and it can be made SP, AS, EC etc. Common dosage: 0.01%,0.1%SP, 0.01% EC, 0.01%,0.1% AS.&nbsp;</span><br />
<span style="font-size:14px;font-family:Times New Roman;">28-homobrassinolide can used foliage spray,drip irrigation or with water soluble fertilizer. Recommend dosage: foliage spray 0.01-0.1 mg/L; drip irrigation 0.01-0.05 g (a.i)/mu; With water soluble fertilizer 0.05-0.5 g (a.i)/mu.&nbsp;</span>
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<strong><span style="font-size:14px;font-family:Times New Roman;">Function and characteristic</span></strong>
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<span style="font-size:14px;font-family:Times New Roman;">28-homobrassinolide can increase the activity of RNA polymerase and content of RNA, DNA; Increase the activity of membrane potential and ATP enzyme; Strengthen auxin effect</span>
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<span style="font-size:14px;font-family:Times New Roman;">1.Promote the growth of root system and seedings;</span>
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<span style="font-size:14px;font-family:Times New Roman;">2.Promote vegetative growth;</span>
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<span style="font-size:14px;font-family:Times New Roman;">3.Promote reproductive growth;</span>
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<span style="font-size:14px;font-family:Times New Roman;">4.Increase crop resilience.</span>
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<strong><span style="font-size:14px;font-family:Times New Roman;">Toxicology</span></strong>
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<span style="font-size:14px;font-family:Times New Roman;">Poisoning symptoms: No report about human poisoning.</span><br />
<span style="font-size:14px;font-family:Times New Roman;">First aid: No specific antidote known. Treat symptoms.</span><br />
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<strong><span style="font-size:14px;font-family:Times New Roman;">Toxicological data</span></strong><br />
<span style="font-size:14px;font-family:Times New Roman;">Acute oral in rat: LD50&gt;5000mg/kg</span><br />
<span style="font-size:14px;font-family:Times New Roman;">Acute dermal in rat: LD50&gt;5000mg/kg</span>
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<strong><span style="font-size:14px;font-family:Times New Roman;">Packing &amp; Delivery:</span></strong>
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<span style="font-size:14px;font-family:Times New Roman;">Packaging: </span><span style="font-size:14px;font-family:Times New Roman;">1kg/Aluminum Foil Bag</span><span style="font-size:14px;font-family:Times New Roman;"> or 25kg/drum</span>
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<span style="font-size:14px;font-family:Times New Roman;">Delivery: Within 10 days after contract.</span>
</p>dailunchem.com

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