USP Grade Methylene Blue Powder

Product Name:USP Grade Methylene Blue Powder
CAS NO.:7220-79-3
Molecular formula:C16H20ClN3OS
EINECS:615-731-6
Synonyms:Methyltltioninium Chloride;Tetramethylthionine chloride
C.I. 52015 trihydrate
Shelf life: 24 months
Purity : 98% HPLC
Certificate:COA; HPLC; MSDS; TDS,etc.
MOQ : 1g;10g;100g
Shipping: DHL/FedEx/UPS/USPS Safe and fast delivery
Lead Time: 1-3 days
Warehouse: USA and Germany warehouse

Product Description

Xi'an Faithful BioTech Co., Ltd:A professional supplier of USP Grade Methylene Blue Powder

Xi'an Faithful BioTech Co., Ltd has been focusing on the supply of pharmaceutical raw materials, research chemicals, and functional chemical products for a long time. Among them, USP Grade Methylene Blue Powder is a product that we continuously supply and has achieved good sales and feedback. Our professional technology can ensure that products from different batches have good consistency, without affecting the use and experience of customers. Compared to lower prices, we place greater emphasis on ensuring product quality and providing customers with the best prices. Of course, transportation is also something we pay close attention to. Through long-term accumulation and flexible handling, we have developed professional and stable transportation capabilities, striving to ensure that customers' products can reach each customer's hands smoothly.

Introduction

USP Grade Methylene Blue Powder is a widely used chemical dye and research material, mainly applied in fields such as biological research, analytical experiments, pharmaceutical development, and laboratory testing. It is relatively stable in the air and its aqueous solution is alkaline and toxic. It is widely used in chemical indicators, dyes, biological staining agents, and drugs, etc.

USP Grade Methylene Blue Powder Specifications

Item

Specification

Test Results

Appearance

Green Solid powder

Complies

Identification

A: The maximum absorption

wavelength 668 nm, 609 nm

B: By IR absorption, to match with

working standard

Complies

Melting point

≥ 190 °C

191.2℃

Other impurities

Negative

Loss on drying

＜0.5%

0.14%

Assay

≥98.0%

98.8%

Total Plate Count

＜1000 cfu/g

2.2 cfu/g

Yeast & Mold

＜100 cfu/g

0.1 cfu/g

E.Coli

Negative

Salmonella

Negative

Staphylococcus

Negative

Conclusion：Conform with enterprise specification

Application Areas

Often used in biological and laboratory-related research.

Frequently appears in medical and analytical testing related projects.

Sometimes also used in staining and color development experiments.

Many scientific research institutions and university experimental projects also useUSP Grade Methylene Blue Powder.

Main Advantages

Our products have high purity and stability, making them ideal for research and experiments.

The powder form of our products is uniform, facilitating weighing and preparation during use.

The differences between different batches of our products are small, making them convenient for long-term project use.

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Why choose us

We offer the option of making a small initial order for testing purposes, followed by an evaluation before entering into a long-term partnership.

We have been active in this field for a long time and possess extensive experience in handling various emergencies.

We have a stable transportation network that ensures the smooth arrival of goods with greater assurance.