Xylene Cyanol FF;Acid blue 147,Cyanol FF,XC;CAS 2650-17-1
Company Profile
Hunan Yunbang Biotech Inc. was established in 2008. Its predecessor originated from Beijing Yunbang Biosciences Co., Ltd. and moved to Changsha, Hunan in 2016. Is a professional engaged in research and development, production and sales in one of the raw materials for IVD reagents, Biological buffers, Zwitterionic detergents,Pharmaceutical raw materials and Fine Chemicals.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".
We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.
R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.
Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.
FAQ
1:Can I get some samples before bulk order?
A: Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
A: We can have a discussion.
3: Which kind of payment terms do you accept?
A: PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union,D/P, ETC.
4.How to place an order?
A: You can contact me through Trademanager, WhatsApp, Email and other contact methods, tell me the product and quantity you need, and then we will give you a quote.
5:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.
6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Product analysis
| Product Name: |
Xylene Cyanole FF |
| Synonyms: |
1,3-benzenedisulfonicacid,4-[[4-(ethylamino)-3-methylphenyl][4-(ethylimino)-3;1,3-Benzenedisulfonicacid,4-[[4-(ethylamino)-3-methylphenyl][4-(ethylimino)-3-methyl-2,5-cyclohexadien-1-ylidene]methyl]-,monosodiumsalt;5-cyclohexadien-1-ylidene]methyl]--methyl-monosodiumsalt;XC;XYLENE CYANOL;XYLENE CYANOLE FF;XYLENE CYANOL FF;ACID BLUE 147 |
| CAS: |
2650-17-1 |
| MF: |
C25H29N2NaO6S2 |
| MW: |
540.62 |
| EINECS: |
220-167-5 |
| Product Categories: |
|
| Mol File: |
2650-17-1.mol |
| |
| |
| Xylene Cyanole FF Chemical Properties |
| Melting point |
295°C |
| storage temp. |
room temp |
| solubility |
H2O: complete1mg/mL, clear, blue |
| Colour Index |
42135 |
| form |
Solid |
| color |
Green |
| PH Range |
2.9 (purple) - 4.6 (green)(Methyl Orange - Xylene Cyanol) |
| Water Solubility |
Soluble in water. |
| Stability: |
Stable. Moisture-sensitive. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference |
2650-17-1(CAS DataBase Reference) |
| EPA Substance Registry System |
1,3-Benzenedisulfonic acid, 4-[[4-(ethylamino)-3-methylphenyl][4-(ethylimino)-3-methyl-2,5-cyclohexadien-1-ylidene]methyl]-, monosodium salt (2650-17-1) |
| Hazard Codes |
Xi |
| Risk Statements |
36/37/38 |
| Safety Statements |
26-36-24/25 |
| WGK Germany |
3 |
| TSCA |
Yes |
| HS Code |
32041900 |
| Chemical Properties |
dark green or blue-grey crystals |
| Uses |
Suitable as a tracking dye for DNA sequencing. |
| Uses |
Xylene Cyanol FF is a tracking dye commonly used for nucleic acids. The compound has been used in both electrophoresis polyacrylamide and agarose gels for various evaluations including DNA sequencing. The compound has also been used in a mobility shift analysis of ssDNA. In addition, two highly sensitive spectrophotometric assays have been developed for the detection of platinum (IV) (sc-250738, Platinum(IV) chloride) and Chromium (sc-214714) with the use of Xylene Cyanol FF. As an organic dye-inactivated Sendai virus vaccine, Xylene Cyanol FF displayed strong protection against the virus. |
| Preparation |
4-Formylbenzene-1,3-disulfonic acid (1 Moore) and N-ethyl-2-methylbenzenamine (2 Moore) condensation, garnish with heavy chromate salt-oxalic acid oxidation its product. |
| General Description |
Xylene cyanol is often used as a tracking dye during agarose or polyacrylamide gel electrophoresis. It has a slightly negative charge and will migrate in the same direction as DNA, allowing the user to monitor the progress of molecules moving through the gel. The tracking dye typically migrates with the DNA molecules around 5kb. Xylene cyanol may also be used in loading buffer that facilitates the observation of the sample during gel loading and electrophoresis. |
| Biochem/physiol Actions |
Xylene Cyanol FF acts as nucleic acid stain. |
| Properties and Applications |
bright blue. Soluble in water to blue.
| Standard |
Light Fastness |
Soaping |
Persperation Fastness |
Oxygen bleaching |
Fastness to seawater |
| Fading |
Stain |
Fading |
Stain |
Fading |
Stain |
| ISO |
2 |
2 |
3-4 |
2-3 |
1 |
|
2-3 |
1 |
| AATCC |
2 |
4-5 |
4-5 |
2-3 |
1 |
|
2 |
2 |
|
Detailed Photos
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