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Solvent Violet 31

Solvent Violet  31 Structure
CAS No.
70956-27-3
Chemical Name:
Solvent Violet 31
Synonyms
Violet BS;C.I.Solvent Violet 31;Solvent Violet 31(C.I. 61102);C.I.Solvent Violet 31:C.I.61102;C.I.Solvent Violet 51:C.I.61102;Solvent Violet 31 ISO 9001:2015 REACH
CBNumber:
CB3875630
Molecular Formula:
C14H8Cl2N2O2
Molecular Weight:
307.13152
MOL File:
70956-27-3.mol
MSDS File:
SDS
Modify Date:
2023/5/4 15:15:30

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319-H302
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501

Solvent Violet 31 Chemical Properties,Uses,Production

Preparation

1,4-Diamino-2,3-dichloroanthracene-9,10-dione in 1-Nitrobenzene using sulfuryl chloride chlorination.

Properties and Applications

blue light purple. In concentrated sulfuric acid for shallow dark brown, dilution after purple

Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO >7 310 Insoluble

Solvent Violet 31 Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 47)Suppliers
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Henan Fengda Chemical Co., Ltd +86-371-86557731 +86-13613820652 China 20294 58 Inquiry
Violet BS C.I.Solvent Violet 31 Solvent Violet 31 ISO 9001:2015 REACH C.I.Solvent Violet 51:C.I.61102 C.I.Solvent Violet 31:C.I.61102 Solvent Violet 31(C.I. 61102) 70956-27-3 Solvent Dyestuff