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Home > Products >  TMB CAS 54827-17-7

TMB CAS 54827-17-7 CAS NO.54827-17-7

  • Product Details

Keywords

  • TMB
  • 3,3',5,5'-Tetramethylbenzidine
  • Tetramethylbenzidine

Quick Details

  • ProName: TMB CAS 54827-17-7
  • CasNo: 54827-17-7
  • Molecular Formula: C16H20N2
  • Appearance: White or light yellow crystal
  • Application: CAS NO.54827-17-7 This product is non...
  • DeliveryTime: 5 DAYS
  • PackAge: 25KG/DRUM
  • Port: SHANGHAI PORT
  • ProductionCapacity: 10 Metric Ton/Month
  • Purity: ≥99.0%
  • Storage: 2-8 ℃ refrigerator, protected from lig...
  • Transportation: BY SEA AIR COURIER
  • LimitNum: 100 Gram
  • Moisture Content: 0
  • Residual Solvent: 0
  • Heavy Metal: 0
  • Transportation: BY SEA AIR AND COURIER
  • CAS NO.: 54827-17-7

Superiority

Yacoo Science is a leading provider of fine chemicals for a variety of industries. Our team of experts has over 20 years of experience in developing and producing high-quality chemicals, ensuring the highest level of purity and reliability. We are committed to innovation and sustainability, constantly striving to improve our processes and reduce our impact on the environment. With a strong focus on customer satisfaction, we offer custom synthesis, scale-up production, and technical support to ensure that our clients receive the best products and services available. Whether you need a single kilogram or multiple tons, Yacoo Science is your trusted partner for all your fine chemical needs.

Details

CAS NO.54827-17-7

MP:168-171℃

Detailed Product Description

CAS: 54827-17-7 Assay: 99.3%
Formula: C16H20N2 Appearance: White Or Light Yellow Crystal
Mp: 168-171℃ Storage: 2-8℃,in Dark Place
HS: 29215990    

 

 

CAS NO 54827-17-7  ELISA Reagents Tetramethylbenzidine  for forensic tests
 
 
Quick Detail:
 

Name

TMB

Appearance

White or light yellow crystal

Assay:

99.3%

TLC 

One spot

Heavy Metals ,ppm

≤5

Loss on drying,%

0.32

 
 
Description:
> Formula:: C16H20N2
> Weight:: 240.3434
> Appearance: White or light yellow crystal
> MP:168-171℃
> Storage: 2-8℃,in dark place
> HS:2921590090
Safety Description: R26 R36
Danger Description: R36/37/38
> Danger Symbol: Xi
 
Applications:  

  1. A. TMB is a chromogenic substrate used in staining procedures inimmunohistochemistry as well as being a visualising reagent used in enzyme-linked immunosorbent assays.  
     
     B. TMB can act as a hydrogen donor for the reduction of hydrogen peroxide to water            by peroxidase enzymes such as horseradish peroxidase.
  2. Location
     A. Hospital, forensic tests , environmental detection

    3. Note:
       TMB should be kept out of direct sunlight as it is photosensitive. Use proper glove removal
       technique (without touching glove's outer surface) to avoid skin contact with this product.
       Dispose of contaminated gloves after use in accordance with applicable laws and good
        laboratory practices.
 
Specifications

Assay

99.3%

MP

169.7-170.9

TLC

One spot

Heavy metals, ppm

≤5

Loss on drying,%

0.32

Shelf life

Two years

 
TMB    CAS NO    54827-17-7
 
 
 
Synonyms:
1’-biphenyl)-4,4’-diamine,3,3’,5,5’-tetramethyl-(;1’-biphenyl)-4,4-diamine;
3,3’,5,5’-tetramethyl-(;1’-biphenyl]-4,4’-diamine,3,3’,5,5’-tetramethyl-[;1’-Biphenyl]-4,4’-diamine;
3,3’,5,5’-tetramethyl-[1;4,4'-BI-2,6-XYLIDINE;4,4'-DIAMINO-3,3',5,5'-TETRAMETHYLBIPHENYL;
3,5,3',5'-TETRAMETHYLBENZIDINE;3355TMB;Tetramethylbenzidine; 3,3,5,5-Tetramethylbenzidine;
Tmb Quick; 1'-Biphenyl)-4,4'-Diamine,3,3',5,5'-Tetramethyl-(; 1'-Biphenyl)-4,4-Diamine;
3,3',5,5'-Tetramethyl-(; 1'-Biphenyl]-4,4'-Diamine,3,3',5,5'-Tetramethyl-[; 1'-Biphenyl]-4,4'-Diamine;
3,3',5,5'-Tetramethyl-[1; 4,4'-Bi-2,6-Xylidine; 4,4'-Diamino-3,3',5,5'-Tetramethylbiphenyl;
3,5,3',5'-Tetramethylbenzidine; 3355TMB; 3,3',5,5'-tetramethylbiphenyl-4,4'-diamine;
N-(3,5-dimethylphenyl)-3,5-dimethylaniline; TMB
 
Related categories:
Biphenyl & Diphenyl ether;Benzoquinones, etc. (Charge Transfer Complexes);Charge Transfer Complexes for Organic Metals;Functional Materials;Biochemistry;Enzyme;Substrates;Enzyme substrates;Alphabetical ListingSubstrates, Buffers&Blockers;Detection Substrates;
ELISA SubstratesELISA Substrates;Liquid Substrate SystemsEnzyme Substrates;Peroxidase;
Peroxidase Substrates;Substrates by Enzyme;Substrates for Peroxidase
 
Related Products:64285-73-0
 
 
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:
TMB    CAS NO    54827-17-7
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.
 
Detection of heavy metals
     The meaning of heavy metals of this act is under the specified experimental condition, which can 
coloration effects with sodium sulfide or thioacetamide  .The glasses of preparation or storage is not 
allowed to contain lead.
5.8.1  Reagents
  a) Lead dinitrate:1μg/mL
   b) Sodium hydroxide :10%(m/v)
   c) Sodium sulfide :10%(m/v)
5.8.2  Preparation of lead standard solution 
     Weigh lead dinitrate  0.1599g ,relocated to 1000mL volumetric flask, plus nitric acid 5mL and
 water 50mL, diluted with water to the mark , shake, as the stock solution.
5.8.3 Determination of step
   Before use, the exact amount of stock solution 1mL, relocated to a 100ml volumetric flask, dilute with 
water to the mark, shake, limit the use of the day .
   Weigh sample 1g, after adding sodium hydroxide solution 5mL and 20mL of water to dissolve, 
set Nessler colorimetric tube, add 5 drops of sodium sulfide , shake , compared the color with 5mL 
lead standard solution after the same treatment,  not deeper

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