CREATE YOUR LISTING

China Chemical Product Online Market.,

Main products:

Home/Products/3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate CAS NO: 38894-11-0/

3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate CAS NO: 38894-11-0

Update time:2022-02-06 02:36:44
Price:Negotiable
Min Order:1 Kilogram / Kilograms
  • 7 days
  • T/T L/C D/P D/A
  • 0 Kilogram / Kilograms per Month

Basic Info

Brand NameYACOOModel NumberJ0009Place of OriginChina

Product Description


Product Description




Delivery Time:This is advantaged product, we have it in stock.
Certification:ISO9001

3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate CAS NO: 38894-11-0​


Quick Detail:















Name



MBTH



Appearance



Off- white to light yellow powder



Assay:



99.57



Loss on drying,%



 4.90



Color reaction



Blue green



Shelf life



one year



Description:


> Formula: C8H12ClN3OS


> Weight: 233.718


> Appearance: Off-white to light yellow powder


> MP:270-274℃(Dec.)


> Storage: 2-8℃,keep in dark place


> Danger Description: R25 R36/37/38 R40


> Safety  Description:S45 S26 S28A


> Danger Symbol:T


Applications:  


1. Applications


A. MBTH is a commonly used spectrophotometric determination of fatty aldehyde reagents.


B. MBTH is also used for determination of the hexose amine mucopolysaccharide.


C. MBTH is also used in spectrophotometric determination of trace selenium in environmental samples.


2. Location


A. Biology/biochemistry laboratory, pharmaceutical factory.


Specifications











Assay



99.57



Loss on drying,%



4.90



Color reaction



Blue green



Shelf life



One year



Synonyms:


TIMTEC-BB SBB000722;SAWICKI\'S REAGENT;SAWICKI\'S REAGENT MONOHYDRATE;MBTH;MBTH HCL HYDRATE;MBTH HYDROCHLORIDE HYDRATE;MBTH HYDROCHLORIDE MONOHYDRATE;MBTH MONOHYDRATE;MBTH hydrochloride; 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate; (2Z)-2-hydrazono-3-methyl-2,3-dihydro-1,3-benzothiazole hydrochloride hydrate; (2Z)-2-hydrazinylidene-3-methyl-2,3-dihydro-1,3-benzothiazole hydrochloride (1:1)


Related categories:Xanthones


Related Products:


The determination of Loss on drying


  Weigh a sample of approximately 2g (weighing accuracy 0.0001g),Record the weight of m,The sample was placed in a Petri dish constant weight (weight recorded as m0), the tile, the thickness of not more than 5mm, into the oven (As next dish cover removed) drying at 105-110 ℃ 3 hours.When removing, make sure the dish cover,be placed in a desiccator to cool, then weighed and the weight (including surface dish) m1.


Loss on drying in accordance with the following formula:


Where: 


         m-- sample, g 


       m0-- dish, g 


          m1-- After drying the quality of the sample and the dish, g


Determination of melting point


   Instrument:


   Micro melting point apparatus WRS-2A, Melting point tubes


  Determination of step:


Open switch, stable 20min.


First set the starting temperature than the melting point of the low 10 ℃, heating rate 2 ℃ / min. 


The sample was grind as fine as possible and load in a clean, dry melting point pipe ,until the sample was compressed into about 1cm high .When the actual temperature reaches the set temperature and stabilized . Inserted into the capillary with the sample, the simultaneous determination of three.



Recommended Products

Recently Viewed

Contact Us

  • China Chemical Product Online Market.,