Basic Violet 5bn CAS 548-62-9 Crystal Violet

• CAS No.: 548-62-9
• Formula: C25h30cln3
• EINECS: 208-953-6
• Environmental Protection: No
• Color: S. No.: 785
• Appearance: Solid
• Model NO.: YBC089
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: S. No.: 785
• 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: AR/IND
• Trademark: Yunbang
• Origin: China

Product Description

Basic Violet 5BN CAS 548-62-9 Crystal Violet
 

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:	Crystal Violet
Synonyms:	PYOKTANIN BLUE;S NO 785;VIOLET 7B;BASIC VIOLET 3;BRILLIANT VIOLET;CALCOZINE VIOLET 6BN;GRAM STAIN NO 1;GRAM STAIN
CAS:	548-62-9
MF:	C25H30ClN3
MW:	407.99
EINECS:	208-953-6
Product Categories:	Triphenylmethane;Amines;Colours, Dyes, Indicators & Pigments;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Dyes and Pigments;Microscopy Reagents and Kits;Staining Solutions;Staining Solutions for Simple Stains of Bacteria;Indicator SolutionsTitration;Hematology and Histology;Histology Special Stains;GVS;Analytical Chemistry;Indicator (pH);Ion Association;pH Indicators;G-H-I;Stains and Dyes;Stains&Dyes, A to;Indicators;Indicators for non-aqueous titrations;Titration;548-62-9
Mol File:	548-62-9.mol

Crystal Violet Chemical Properties

Melting point	205 °C (dec.) (lit.)
Boiling point	560.86°C (rough estimate)
density	1.19 g/cm3 at 20 °C
vapor pressure	0Pa at 25ºC
refractive index	1.6010 (estimate)
Fp	40 °C
storage temp.	room temp
solubility	water: soluble50g/L at 27°C
pka	9.4(at 25ºC)
Colour Index	42555
form	Solid
color	S. No.: 785
Odor	Slight characteristic odor
PH	2.5-3.5 (10g/l, H2O, 20ºC)
PH Range	0.8(yellow)-2.6(blue/violet)
Water Solubility	16 g/L (25 ºC)
λmax	590nm
Merck	14,4395
BRN	4077708
Stability:	Stable. Incompatible with strong oxidizing agents, strong acids. Light-sensitive. Combustible.
Biological Applications	Detecting microorganisms; treating atopic dermatitis,dermatological diseases,28,skin wounds,lesions,hemorrhoids,1,multiple myeloma,Non-Hodgkin's lymphoma,breast cancer,neurodegenerative diseases,onychomycosis; wound dressing
Major Application	Photoresists, lithographic printing plate, printed circuit board, inks, hair dyes, shampoo, drug screening method, bone cement preparation method, microorganisms, hemorrhoids, antifungal, antibacterial, antimalarial agent, dental application
InChIKey	ZXJXZNDDNMQXFV-UHFFFAOYSA-M
LogP	1.172 at 25ºC
CAS DataBase Reference	548-62-9(CAS DataBase Reference)
EPA Substance Registry System	Crystal violet (548-62-9)

Safety Information

Hazard Codes	Xn,N,T,C
Risk Statements	52/53-50/53-45-41-22-40-34-10-36/37/38-23/25-51/53-68
Safety Statements	61-60-53-45-46-36/37/39-26-39-36/37-16-22
RIDADR	UN 3077 9/PG 3
WGK Germany	3
RTECS	BO9000000
TSCA	Yes
HazardClass	9
PackingGroup	III
HS Code	32041300
Hazardous Substances Data	548-62-9(Hazardous Substances Data)
Toxicity	LD50 orally in mice, rats: 1.2, 1.0 g/kg (Hodge)

 

Detailed Photos