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Postion:Product Catalog >API>Diagnostic agents>Organ Function Test agent>Phenol Red
Phenol Red
  • Phenol Red
  • Phenol Red
  • Phenol Red
  • Phenol Red
  • Phenol Red

Phenol Red

Price $10
Package 1KG
Min. Order: 1KG
Supply Ability: 20 tons
Update Time: 2021-10-11

Product Details

Product Name: Phenol Red CAS No.: 143-74-8
Min. Order: 1KG Purity: 99%
Supply Ability: 20 tons Release date: 2021/10/11

Brief introduction of Phenol Red CAS 143-74-8

Chemical name: Phenol Red

CAS No.143-74-8

Synonyms: PHENOL REDRESEARCH GRADE

Molecular Formula: C19H14O5S

Molecuar Weight: 354.38

EINECS: 205-609-7

 

Properties of Phenol Red CAS 143-74-8

Phenol red is a deep red crystalline powder with a molecular weight of 354.38 and a CAS number of 143-74-8. It is soluble in water, alcohol and acetone, but almost insoluble in ether and chloroform. It is dark red when dissolved in alkali hydroxide or carbonate solution. It is stable in the air and can be used as a differential medium in microbial culture; acid-base indicator; full measurement of blood carbon dioxide; preparation of disaccharide iron urea culture in bacterial serum test Based indicators, etc.

 

Specification of Phenol Red CAS 143-74-8

Item

Standard

Appearance

Red solid

Particle size

95% pass through 80 mesh

Assay, %

≥98.0

Melting point, 

300

 

Application of Phenol Red CAS 143-74-8

Acid-base indicator, discoloration range pH: 6.8 (yellow) -8.4 (red). The total amount of blood carbon dioxide is measured, and the indicator of disaccharide iron urea medium is prepared in the bacterial serum test. Its sodium salt is used to determine liver function. Also used in biochemical research.

Our Services

1. Exporting chemical products from China over 5 years of experience.

2. Arrange the orders and shipping with requests in time, According to the different countries

export policy provide complete customs clearance documents..

3. Variety of high quality chemical products with competitive price

FAQ

1. What's your payment terms?

T/T or L/C.

2. What's your delivery time?

Usually we will arrange the shipment in 7 -15 days,due to different products you choose.

3. How about the packing?

Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.

4. How about the validity of the products?

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Usually, 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.

6. What is loading port?

Usually is Shanghai,Qingdao or Tian



About Us:

Hebei Zhanyao Biotechnology Co. LTD is established in 2010, which is a fast growing intermediate company located in Shijiazhuang, Hebei Province. After ten years of development, Hebei Zhanyao has become a diversified company, not only involved in Pharmaceutical Intermediates, but also in the field of agricultural products. Also Have factory for plastic&rubbler granule, So far, Hebei Zhanyao has operations in 35 countries, and most of its big customers are from Europe and the United States. The quality of hebei Zhanyao products is always the best among Chinese suppliers, with some products of 99.9+ purity. This is an important reason for customers to choose

High quality with competitive price.

1. Standard bp/usp/ep/enterprise standard.


2. All purity>99%.


3. We are manufacturer and can provide high quality products with factory price.


Fast and safe delivery.


1. Parcel can be sent out in 24 hours after payment tracking number available.

2. Secure and discreet  shipment verious transportation methods for your choice.

3. Customs pass rate >99%.

4. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.


We have clients throughout the world.

1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2. Market feedback and goods feedback will be appreciated , meeting customers' requirement is our responsibility.

3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.


Company Profile Introduction

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  • Address: Room 1103-1,Haiyue Building,YuHuaXi Road, Qiaoxi District , Shijiazhuang, Hebei province
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