Eriochrome black T CAS 1787-61-7

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Port: Shanghai
Payment Terms: L/C,T/T,Western Union,MoneyGram
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Quick Details

CAS No.:
1787-61-7
Other Names:
Chrome black T
MF:
C20H12N3NaO7S
EINECS No.:
217-250-3
Place of Origin:
Jiangsu, China (Mainland)
Purity:
other
Classification:
Pigment Indicator
Brand Name:
Yonghua , Labor
Model Number:
Ind
Package:
25g

Packaging & Delivery

Delivery Detail: within 20 days

Specifications

Eriochrome black T
Palm black powder. Soluble in hot water, cooling into red brown after solution
C20H12N3NaO7S 461.38

Eriochrome black T

 

Ind  Specification

 

Sensitivity test....................................................passes test

Ethanol dissolve test,%......................................passes test

 Ignition residue (Sulfate(SO4)),%.......................≤20.0

Solubility in water.................................................passes test

 

 

 

 

 

 

 

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Yonghua Chemical Technology (Jiangsu) Co.,Ltd. is a company specialized in producing and managing chemical reagents(including general chemical reagents, chromatography reagents, primary reagents, safe Karl Fischer reagents, biochemical reagents), electronic chemicals, pharmaceutical chemicals and custom chemicals.
Company has passed the ISO 9001:2008 quality management system, ISO 14001:2004 environmental management system and OHSAS 18001:2007 occupational health and safety management sys... View detail

Basic Information

Business Type: Manufacturer  
Main Products: ethanol absolute,acetonitrile,silver nitrate,silver sulfate  
Number Of Employees: 101 - 200 People  

Trade & Market

Main Markets: Western Europe
Eastern Asia
Mid East
Oceania
Africa
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 21% - 30%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: hexiang road,zhitang town,changshu city,jiangsu  
No. of Production Lines: 4  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: 11 - 20 People  
Certifications: ISO14001,ISO9001,OHSAS18001
Contract Manufacturing: OEM Service Offered  

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How It Works

China (Mainland) | Manufacturer | Contact Details
Experience: Established 1983 , 27 years OEM

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