کریستال ویوله – Crystal violet

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کریستال ویوله (Crystal violet)

فرمول شیمیایی: C25H30ClN3

برند: مرک آلمان

نام های دیگر: بنفش کریستال، متیل بنفش

وزن محصول: کد آرت: قیمت:
25 گرمی 115940

“لطفا جهت ثبت سفارش و قیمت دقیق این محصول، کد شناسه محصول را به شماره 09358812738 داخل واتساپ یا پیامک ارسال کنید”

شناسه محصول: 0001110218 دسته: Brand:
توضیحات

کریستال ویوله با فرمول شیمیایی C₂₅H₃₀ClN₃ به شکل پودر سبز تیره رنگی موجود است.

متیل بنفش می تواند به عنوان رنگ، شاخص اسید و باز، ضد عفونی کننده و داروهای موضعی مورد استفاده بعد از رقیق سازی استفاده شود.

 

مشخصات کریستال ویوله:

Description

115940 Catalogue Number
Hexamethylenepararosaniline chloride, Gentian violet (C.I. 42555), Hexamethyl-p-rosanilinium, Methyl violet 10 B Synonyms
CRYSTAL VIOLET (C.I. 42555) FOR MICROSCO Description
Crystal violet (C.I. 42555) is a CERTISTAIN® dry dye that can be used to produce a Crystal violet staining solution to differentiate Gram-positive and Gram-negative bacteria in samples of human origin. In the case of Gram-positive bacteria, the bacteria retain their dark blue / dark purple color even after the treatment with decolorizing solution. On the other side Gram-negative bacteria are stained red or pink with the counterstain.
The CERTISTAIN® dry dye can be used for clinical diagnostic purposes as it is certified and registered as IVD and CE product.
Overview

Product Information

548-62-9 CAS number
612-204-00-2 EC index number
208-953-6 EC number
C₂₅H₃₀ClN₃ Hill Formula
407.99 g/mol Molar Mass
3204 13 00 HS Code
بنفش کریستال Structure formula Image
MQ300 Quality Level

Applications

Certistain® dry dye used in Gram staining Application

Physicochemical Information

1.19 g/cm3 (20 °C) Density
189 – 194 °C Melting Point
2.5 – 3.5 (10 g/l, H₂O, 20 °C) pH value
220 – 400 kg/m3 Bulk density
10 g/l Solubility

Toxicological Information

LD50 Rat 420 mg/kg LD 50 oral

Safety Information according to GHS

کریستال ویوله چیستکریستال ویوله چیستبنفش کریستالکریستال ویوله Hazard Pictogram(s)
H302: Harmful if swallowed.
H318: Causes serious eye damage.
H351: Suspected of causing cancer.
H410: Very toxic to aquatic life with long lasting effects.
Hazard Statement(s)
P273: Avoid release to the environment.
P280: Wear eye protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Precautionary Statement(s)
Danger Signal Word
BO9000000 RTECS
10 – 13 Other liquids and solids Storage class
WGK 3 highly hazardous to water WGK
9
Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
Disposal

Safety Information

Crystal violetCrystal violet Hazard Symbols
harmful, carcinogenic, irritant, dangerous for the environment Categories of danger
R 22-40-41-50/53
Harmful if swallowed.Limited evidence of a carcinogenic effect.Risk of serious damage to eyes.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R Phrase
S 26-36/37/39-46-60-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.If swallowed, seek medical advice immediately and show this container or label.This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
S Phrase

Storage and Shipping Information

Store at +2°C to +30°C. Storage

Transport Information

UN 3077 , 9, III Declaration (railroad and road) ADR, RID
UN 3077 , 9, III Declaration (transport by air) IATA-DGR
UN 3077 , 9, III, Marine Pollutant: P Declaration (transport by sea) IMDG-Code

Specifications

≥ 88 % Dye content 

(spectrophotometrically)

passes test Identity (UV/VIS-Spectrum)
589 – 594 nm Absorption maximum λ max (water)
2050 – 2450 Spec. Absorptivity A 1%/1cm (λmax; 0.002 g/l; water)
passes test TLC-Test
< 0.10 % Michler`s ketone
≤ 10 % Loss on drying (110 °C)
passes test Suitability for microscopy

 

جهت استعلام قیمت و موجودی با ما تماس بگیرید.

 

Crystal violet

Violet crystals with the chemical formula C₂₅H₃₀ClN₃ are available in the form of dark green powder.

Methyl purple can be used as a dye, acid and base indicator, disinfectant and topical drugs used after dilution.

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