ChemicalBook CAS DataBase List 7781-49-9

7781-49-9

Name	INT FORMAZAN
CAS	7781-49-9
EINECS(EC#)	231-950-6
Molecular Formula	C19H14IN5O2
MDL Number	MFCD00007300
Molecular Weight	471.25
MOL File	7781-49-9.mol

Chemical Properties

Melting point	187 °C (dec.)(lit.)
Boiling point	564.9±60.0 °C(Predicted)
density	1.59±0.1 g/cm3(Predicted)
form	crystalline
pka	9.53±0.10(Predicted)
color	brown
BRN	1829738

Safety Data

Hazard Codes	Xi
Risk Statements	43 less more
Safety Statements	22-24/25-36/37 less more
WGK Germany	3
F	8-10
HS Code	2928.00.5000

Hazard Information

Spectrum Detail

Supplier

J & K SCIENTIFIC LTD.

Telephone010-82848833 400-666-7788

Websitehttp://www.jkchemical.com

Meryer (Shanghai) Chemical Technology Co., Ltd.

Telephone4006608290; 18621169109

Websitehttps://www.meryer.com/cn/index/

3B Pharmachem (Wuhan) International Co.,Ltd.

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Websitehttp://www.energy-chemical.com

Tianjin heowns Biochemical Technology Co., Ltd.

Telephone400 638 7771

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Maya High Purity Chemicals

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Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.

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Shanghai Macklin Biochemical Co.,Ltd.

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Shandong Xiya Chemical Co., Ltd.

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Hefei Molake Biotechnology Co., Ltd.

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Dayang Chem (Hangzhou) Co.,Ltd.

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Websitehttps://www.dycnchem.com/

Career Henan Chemica Co

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Websitehttps://www.coreychem.com/

Guangdong Wengjiang Chemical Reagent Co., Ltd.

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Shanghai Haohong Pharmaceutical Co., Ltd.

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Websitehttps://www.leyan.com/

CHG Opto-Electronic Corporation Limited

Telephone 2537653158 16621191650

Websitehttps://www.uncinfo.cn

Shanghai Boer Chemical Reagent Co., LTD

Telephone 19102157732

Websitehttp://www.boerzg.com/

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