93050-78-3
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Basic information
- Product Name: Reactive Dark Blue M-2ge
- Synonyms: Reactive Dark Blue M-2ge;C.I.Reactive Blue 194;Reactive Blue M-2GE;Navy Blue ME2GL;Ambifix Navy Blue BF2G;Blue M-2GE;Chemifix Navy Blue BF2G;Dark Blue M-2GE
- CAS NO:93050-78-3
- Molecular Formula: C34H22IN10Na5O19S6
- Molecular Weight: 1308.81
- EINECS: N/A
- Product Categories: N/A
- Mol File: 93050-78-3.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: Navy Powder
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Reactive Dark Blue M-2ge(CAS DataBase Reference)
- NIST Chemistry Reference: Reactive Dark Blue M-2ge(93050-78-3)
- EPA Substance Registry System: Reactive Dark Blue M-2ge(93050-78-3)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 93050-78-3(Hazardous Substances Data)
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93050-78-3 Usage
Preparation
4-Aminobenzenesulfonic acid?diazo, in acid conditions coupled with 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid, ?and 2,4-Diaminobenzenesulfonic acid the 2,4,6-Trichloro-1,3,5-triazine?condensation, again with a between, 2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate?condensation, again diazo, coupled with single accidentally nitrogen compounds.Properties and Applications
navy blue. Dark powder. Soluble in water, 50 ℃ in the solubility of 80 g/L. The high temperature stability is fine, the acid stability is good.?Mainly used for cotton, viscose fiber dyeing, suitable for exhaust dyeing method, also applies to hemp, silk dyeing, also suitable for discharge printing. Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping Fading Stain Fading Stain Fading Stain ISO 5 3-4 4-5 4 4 5 4Standard
Light FastnessFading
StainISO
5Check Digit Verification of cas no
The CAS Registry Mumber 93050-78-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,0,5 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.Calculate Digit Verification of CAS Registry Number 93050-78:
(7*9)+(6*3)+(5*0)+(4*5)+(3*0)+(2*7)+(1*8)=123
123 % 10 = 3
So 93050-78-3 is a valid CAS Registry Number.
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Reactive Dark Blue M-2ge
