Methyl Orange CAS 547-58-0

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Basic Info

Product Name:

Methyl Orange

Other Names:

STOCKMETHYLORANGESOLUTION;SODIUM4-(DIMETHYLAMINO)AZOBENZENE-4′-SULFONATE;SNO176;ORANGEIII;ORANGEACID52;P-DIMChemicalbookETHYLAMINOAZOBENZENESULFONICACIDSODIUMSALT;P-[[P-(DIMETHYLAMINO)PHENYL]AZO]BENZENESULFONICACID,SODIUMSALT;MO

CAS:

547-58-0

Place of Origin:

Shandong, China

Brand Name:

Zhishang Chemical

Type:

Analytical reagent; Fluorine chemistry, halogenated hydrocarbons; Other biochemical reagents; Professional reagent; Organic chemistry; Chemical reagents for production; Titration; Biochemical reagents; IntermediatesofDyesandPigments; Organics; Piperazinederivates; IndicatorSolutions; IndChemicalbookicators; Biological stain; Pigments; intermediate; Chemical Reagents; Analytical reagent indicator; Analytical purity; Other raw materials; Chemical raw materials; Organic reagent; Organic chemical raw materials; APIs and intermediates; AnalyticalChemistry; Indicator(pH); pHIndicators; Chemistry; Titration; Azo; bulkreagents

Appearance:

Orange-yellow powder or flake crystals

EINECS No.:

208-925-3

Storage:

Cool Dry Place

Purity:

99%

Chemical Properties:

Orange-yellow powder. Soluble in hotwater; insoluble in alcohol.

Application:

  1. Methyl Orange As indicator in 0.1% aqueous solution. pH: 3.1 red, 4.4 yellow. Employed for titrating most mineral acids, strong bases, estimating alkalinity of waters; useless for organic acids. In dyeing and printing of textiles.
  2. Methyl orange has been used as pH control of chemical reactions and acid-base titration analysis of chemical products and intermediates in laboratory, industrial and agricultural production. In the printing and dyeing industry, the residual pH on the fabric should be measured and cleaned with an indicator to make the fabric neutral. If there is acidity on the cloth chemicalbook, its hair color and fastness will be affected when dyeing or printing with reactive dyes. The disadvantage of methyl orange indicator is that it is difficult to identify the yellow red color. Now it has been widely replaced by indicators. Methyl orange is also an azo dye, which can be used for printing and dyeing textiles.
  3. Methyl Orange As an acid-base indicator, pH 3.1 (red) – 4.4 (yellow), also used for biological staining.
  4. Methyl OrangeAcid be used as base indicator, pH value discoloration range is 3.1 (red) ~ 4.4 (yellow), and the alkalinity of most mineral acids, strong bases and water is measured; Volumetric determination of tin (SN2 + discolors methyl orange when hot); Achromatic indicators of strong reducing agents (Ti3 +, CR2 +) and strong oxidizing agents (chemicalbook chlorine, bromine); Spectrophotometric Determination of chlorine, bromine and bromine ions; It can be mixed with indigo sodium disulfonate or bromocresol green to shorten the color gamut and improve the sharpness of color change; Redox indicator, such as for titrating trivalent arsenic or antimony with potassium bromate

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.

Service

Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

 

After-Sales Service


*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.

FAQ

Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

 

HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?

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.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.

Shipping

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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