CAS 61-73-4 Methylene Blue; 3, 7-Bis (DiMethylaMino) Phenazathioniumchloride

• CAS No.: 61-73-4
• Formula: C16h18cln3s
• EINECS: 200-515-2
• Environmental Protection: No
• Color: Green
• Appearance: Liquid
• Model NO.: YBC141
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: Green
• Samples: Available
• Certificates: ISO9001/SGS
• Package: 1g/5g/25g/100g/1kg/5kg/10kg/25kg
• Stocks: in Stock
• Lead Time: 5-7 Working Days
• Shelf Life: 2-3 Years
• Site Audit: Available
• Transport: Air/Express/Sea
• MOQ: 10g
• Transport Package: Drum/Bottle/Bags
• Specification: 98%
• Trademark: Yunbang
• Origin: China

Product Description

CAS 61-73-4 Methylene Blue;3,7-bis(DiMethylaMino)phenazathioniu Mchloride
 

Company Informations

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.

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.
 

Product Description

General description

BSA is a single polypeptide chain consisting of about 583 amino acid residues and no carbohydrates. At pH 5-7 it contains 17 intrachain disulfide bridges and 1 sulfhydryl group.

Application

Bovine serum albumin is broadly used as an additive to cell culture media, especially serum-free media. It provides a range of benefits including protection from oxidative damage and stabilization of other media components such as fatty acids and pyridoxal.
 

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:	Methylene Blue
Synonyms:	abcolmethyleneblue2b;abcolmethyleneblue2bznfree;METHYLENE BLUE CONCENTRATE ACC. TO EHR-L ICH, F. MICROSCOPY;METHYLENE BLUE, 0.05 WT. % SOLUTION IN W ATER;METHYLENE BLUE CONCENTRATED, WATERY,ACCO RDING, TO EHRLICH FOR MICROSCOPY;METHYLENE BLUE 0.05 WT. % SOLUTION &;METHYLENE BLUE SOLUTION ACCORDING TO LOEFFLER;METHYLENE BLUE POWDER
CAS:	61-73-4
MF:	C16H18ClN3S
MW:	319.85
EINECS:	200-515-2
Product Categories:	Analytical Chemistry;Ion Association;Analytical reagent;Indazoles;Phenothiazine;john's
Mol File:	61-73-4.mol

Methylene Blue Chemical Properties

Melting point	190 °C (dec.)(lit.)
density	1.0 g/mL at 20 °C
refractive index	n20/D1.347
Fp	45 °C
storage temp.	room temp
solubility	Soluble in water, ethanol, ethylene glycol, methyl cello-solve
pka	2.6, 11.2(at 25ºC)
form	Liquid
Colour Index	52015
color	Green
Specific Gravity	0.98
Odor	Odorless
Water Solubility	40 g/L (20 ºC)
λmax	661 nm
Merck	14,6060
BRN	3641570
Biological Applications	Detecting microorganisms; treating diabetic retinopathy,macular degeneration,malignant uveal melanomas,erysipelas,hidradenitis suppurativa,inflammation,skin diseases
NIST Chemistry Reference	Methylene blue(61-73-4)
EPA Substance Registry System	Methylene blue (61-73-4)

Safety Information

Hazard Codes	Xn
Risk Statements	10-41-22-20/21/22-36/37/38
Safety Statements	26-39-36
RIDADR	UN 1993 3/PG 3
WGK Germany	3
RTECS	SP5740000
HS Code	32049010
Hazardous Substances Data	61-73-4(Hazardous Substances Data)
Toxicity	LD50 oral in rat: 1180mg/kg

 

Detailed Photos