Product Name: Methyl Red CAS Number: 493-52-7 Purity: 99%
|Product Name:||Methyl Red|
|Other Names:||METHYL RED INDICATOR|
|Place of Origin:||Shandong, China|
|Brand Name:||Zhishang Chemical|
|Appearance:||dark red crystalline powder|
|Storage:||Store at +5°C to +30°C.|
|Provide:||Methyl Red MSDS；|
Methyl Red COA
Inorganic compounds and salts; Professional reagent; Diagnostic reagent; Biochemical reagents; Titration; Biochemical reagents – pigments; Organic raw materials; Analytical reagent; Pigments; AnalyticalChemistry; BTitration; IndicatorSolutions; Indicators; StainsandDyes; Stains&Dyes,Ato; BiochemicalReagentsforIdentification; IdentificationTests&Reagents; Microbiology; Titration; Biological stain; Indicator; Titration indicator; Chemical Reagents; Analytical purity; Chemical raw materials; Organic reagent; Organic chemical raw materials; Organics; Indicator(pH); pHIndicators; Azo
dark red crystalline powder
- Used as pH indicator.
- As indicator in 0.1% alcoholic solution; pH: 4.4 red, 6.2 yellow. Used for titrating NH3, weak organic bases, e.g., alkaloids; not suitable for organic acids, except oxalic and picric acid. Methyl red is easily reduced, thereby losing its color, and readings should be made promptly. It is gradually being replaced by sulfonphthalein indicators, such as bromcresol green, which are more stable and exhibit a sharper change in color.
- The Methyl Red test involves adding the pH indicator methyl red to an inoculated tube of MR-VP broth. If the organism uses the mixed acid fermentation pathway and produces stable acidic end-products, the acids will overcome the buffers in the medium and produce an acidic environment in the medium. When methyl red is added, if acidic end products are present, the methyl red will stay red.
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.
- 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
- 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.
* 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.
*The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
*Product has any problem can return.
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.
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.