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Postion:Product Catalog >Biochemical Engineering>Biochemical Reagents>Biological Dyes>Azure B
Azure B
  • Azure B

Azure B NEW

Price Get Latest Price
Package 1KG 5KG 25KG
Min. Order: 1KG
Update Time: 2025-09-25

Product Details

Product Name: Azure B CAS No.: 531-55-5
Min. Order: 1KG Purity: 98%
Supply Ability: kg-tons Release date: 2025/09/25
Lead time: In stock Origin: Manufacturer
Delivery: By sea, by air, by express

1. Product information

Azure B Basic information
Product Name:Azure B
Synonyms:N,N,N'-TRIMETHYLTHIONIN;3-(dimethylamino)-7-(methylamino)-phenothiazin-5-iumchloride;3-(dimethylamino)-7-(methylimino)-3h-phenothiazinehydrochloride;3-(dimethylamino)-7-(methylimino)-3h-phenothiazinhydrochloride;3-methylamino-7-dimethylaminophenzathoniumchloride;AZURE B, CERTIFIED (C.I. 52010);AZURE B, FOR MICROSCOPY;AZURE B CERTIFIED
CAS:531-55-5
MF:C15H16ClN3S
MW:305.82
EINECS:208-511-2
Product Categories:Phenothiazine
Mol File:531-55-5.mol
Article illustration

Azure B Chemical Properties
Melting point 205-210 °C (dec.)(lit.)
storage temp. -20°C Freezer
solubility H2O: soluble1mg/mL
Colour Index 52010
form Powder
color Dark green
Water Solubility Soluble
λmax648–655 nm
Merck 14,6058
BRN 3922630
Stability:Stable. Incompatible with strong oxidizing agents.


Specification


Items

Specifications

Test Result

Appearance

Dark brown powder

Conforms

Solubility 0.1% (dist. water)

Clear blue solution

Conforms

Absorption maximum (in water)

645-650nm

649.4nm

Absorptivity 1%/1cm,

(on dried substance)

1600

1617

Dye content (on dried substance)

(by spectrophotometry)

80%

80.9%

Loss on drying (110)(1hr)

5%

3.62%


2. Packaging

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. Or smaller package 1kg/bottle, 10kgs/bottle as request. 

Article illustrationArticle illustration

 

3. Shipping

Article illustration


4. Contact information

For more details, pls contact us freely.

Email address : elin@fdachem.com

Mob: 86 13613820652 

WhatsApp/Skype/Wechat/LINE: 86 13613820652

Article illustration


Company Profile Introduction

Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials. We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations; We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.

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