4-Chloro-4'-hydroxy...

4-Chloro-4'-hydroxybenzophenone

4-Chloro-4'-hydroxybenzophenone

Min.Order / FOB Price:Get Latest Price

10 Gram

Negotiable

  • Min.Order :10 Gram
  • Purity: 99%
  • Payment Terms : T/T,

Keywords

4-Chloro-4'-hydroxybenzophenone 4-Chloro-4'-hydroxybenzophenone powder cas 42019-78-3

Quick Details

  • Appearance:white powder
  • Application:
  • PackAge:aluminum foil bag
  • ProductionCapacity:100|Kilogram|Month
  • Storage:cool and dry place
  • Transportation:email: wonda-chem@outlook.com

Superiority:

1.high quality:

quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.

2.reasonable price:

we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.

3.low moq:

no worry about the low moq, our moq is 1 gram or even lower.

4.good service.

fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.

5. fast shipping and secure courier.

we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.

 

Details:

Certificate of Analysis

 

Product Name:  4-Chloro-4'-hydroxybenzophenone

4-Chloro-4'-hydroxybenzophenone ; 42019-78-3

4-Chloro-4'-hydroxybenzophenone ; 42019-78-3

  

Result of analysis

ITEMS 

STANDARDS 

RESULTS

Appearance

cream to white crystalline powder

Conforms

Melting Point  

 177°C-182°C  

 180-181°C

Loss on drying 

1. 0% max

0.45%

Residue on Ignition 

2.0% max

 0.65%

Identification 

 

HPLC

Phenol

0.10% max

0.002%

PCBA 

0.30% max

 0.008%

2,4’-CBP 

1.20% max

0.238%

4-4’-DCBP   

1.2%   max 

-

Any other Impurities 

0.15%   max 

0.124%

Assay (HPLC) dry Basis  

96.0-101.0%     

 99.40%

Conclusion 

Conform to the Enterprise Standard

 

 

Packing and shipping

 

 

 

 

 

 

 

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