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Raw Powder Wholesale : Methyl Red Purity Degree 99%

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CAS No.:

493-52-7

Grade:

Industrial Grade

Content:

99%

Port:

SHANGHAI

Brand:

Packaging:

1kg 5kg 25kg

Sample Available:

Yes

Price valid (until):

2024-05-09

Contact Supplier

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Dingyanchem

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment

Average Lead Time:

20 days

Qualification:

Main Products:

Pharmaceutical materials (APIs),Pharmaceutical Intermediates,Fine chemicals,Biochemical reagents

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Product Details
Seller Information
Inquiry History

Description

Product Detail

Appearance	black powder	black powder
PH color change domain	4.5（red）- 6.2（yellow）	Qualified
Burning residue	0.2%max	0.19%
Bromine oxidation test	Qualified	Qualified
Ethanol dissolution test	Qualified	Qualified

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Q1 Can i get some samples
A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2 How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,or Paypal or Escrow(Alibaba).
Q3 How to confirm the Product Quality before placing orders
A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4 What's your MOQ
A4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5 How about delivery leadtime
A5 Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6 Is there a discount
A6 Different quantity has different discount.
Q7 How do you treat quality complaint
A7 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.
Q8 How to contact us
A9 You can chat with us by Trademanager,MSN&Skype Online.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly or send Email to us., you will get our reply.

ECHEMI Editorial Reference

dark red crystalline powder
Methyl red is an azo dye consisting of benzoic acid substituted at position 2 by a 4-[(dimethylamino)phenyl]diazenyl group. It has a role as a dye. It is a member of azobenzenes, a monocarboxylic acid and a tertiary amino compound. It is a conjugate acid of a methyl red(1-).

Certificates

Basic Info

Product Name:

Methyl red

Other Name:

Benzoic acid,2-[2-[4-(dimethylamino)phenyl]diazenyl]-;C.I. Acid Red 2;Benzoic acid,2-[[4-(dimethylamino)phenyl]azo]-;2-[2-[4-(Dimethylamino)phenyl]diazenyl]benzoic acid;p-(Dimethylamino)azobenzene-o-carboxylic acid;Methyl red;2-Carboxy-4′-(dimethylamino)azobenzene;o-[[p-(Dimethylamino)phenyl]azo]benzoic acid;o-Methyl red;4′-(Dimethylamino)azobenzene-2-carboxylic acid;2-[(p-Dimethylamino)phenyl]azobenzoic acid;C.I. 13020;Acid Red 2;4-(2-Carboxyphenylazo)-N,N-dimethylaniline;Methyl red C.I. 13020;2-[[4-(Dimethylamino)phenyl]azo]benzoic acid;NSC 215212;NSC 34729;NSC 9597;4-(Dimethylamino)azobenzene-2′-carboxylic acid;2-(N,N-Dimethyl-4-aminophenyl)azobenzenecarboxylic acid;2-[[4-(Dimethylamino)phenyl]diazenyl]benzoic acid

CAS No.:

493-52-7

Molecular Formula:

C15H15N3O2

InChIKeys:

InChIKey=CEQFOVLGLXCDCX-UHFFFAOYSA-N

Molecular Weight:

269.3

Exact Mass:

269.30

BRN:

750102

EC Number:

207-776-1

UNII:

69083AX1ZX

NSC Number:

215212|34729|9597

DSSTox ID:

DTXSID1042154

Color/Form:

GLISTENING, VIOLET CRYSTALS FROM TOLUENE|VIOLET OR RED PRISMS (TOLUENE OR BENZENE); NEEDLES (AQ ACETIC ACID); LEAF (DILUTED ALC)

HScode:

29270000

Categories:

Organic Reagents

Characteristics

PSA:

65.26000

XLogP3:

4.91

Appearance:

Reddish-violet Solid

Density:

1.31 g/cm³

Melting Point:

181-182 °C

Boiling Point:

479.5±30.0 °C at 760 mmHg

Flash Point:

11 °C

Refractive Index:

1.593

Water Solubility:

Practically insoluble in water.soluble in alcohol, acetic acidsoluble in ethanol. Insoluble in water.ethanol: soluble 1mg/mL

Storage Conditions:

−20°C

Vapor Pressure:

2.89E-10mmHg at 25°C

Dissociation Constants:

PKA1 2.5; PKA2 9.5; PKB 4.8

See More Methyl red Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Methyl red Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Pharmaceutical materials (APIs),Pharmaceutical Intermediates,Fine chemicals,Biochemical reagents

Location:
Room 601, Building 4,No.571, Str.19, Hangzhou, Zhejian

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment

Average lead Time:
20 days

Total Annual Revenue:
Less than $1 million

Total Employees:
11-50

Year of Establishment:
2013

Company Certificates
- Hazardous Chemicals Production License
- Business license
Company Profile
Located in Xiasha Economic Development Park of Hangzhou city (capital of Zhejiang province in the southeast coastal region of China), Hangzhou Dingyan Chem Co.,Ltd is a modern private enterprise; we are mainly engaged in the development, trade and independent.import and export business of hi-tech products such as pharmaceutical materials (APIs), pharmaceutical intermediates, fine chemicals and biochemical reagents, etc. Insisting on the development path of “scientific and technological innovation” since our foundation, we has laid great stresses on the research and development of scientific and technological innovation. Now, our products are well sold in more than 60 countries and regions in North America, Western Europe, Southeast Asia, Central and South America, and then established long-term and steady relations of cooperation with many pharmaceutical enterprises in Europe, USA, Greece, Germany, South Korea and India, etc. WE are highly appraised and trusted by customers for rigorous attitude and sincere service. Taking “market as guidance, technological innovation as support, and environmental protection and safety as mission, to build brand image by honest business and dedicated work”, we are committed to the development of biochemicals and fine chemicals, etc.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Methyl Red	120.00 KG	Jan 26, 2024
Malaysia	Methyl red	25 G	Feb 19, 2024

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Raw Powder Wholesale : Methyl Red Purity Degree 99%

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