Product Range

ALKALI BLUE 6B INDICATOR

SYNONYMS : ACID BLUE 119, CARBINOL BASE SODIUM SALT, [[4-[HYDROXYBIS[4-(PHENYLAMINO)PHENYL]METHYL]PHENYL]AMINO]BENZENESULFONIC ACID MONOSODIUM SALT

Article No.	00866
Grade
Purity	50%
CAS No.	30586-13-1
Molecular Formula	C₃₂H₂₈N₃NaO₄S
Molecular Weight	573.65
H.S. Code	3204.1979
Shelf Life	5 Years

C.I.No.42750

Specifications
Appearance	Dark blue powder
Dye content (by spectrophotometry)	Min 50%
Transition Range pH 11.5-13.0	Blue - Pink violet
Solubility 0.1% in 95% ethanol	Blue solution
Absorption maxima	596 - 606 nm
Absorptivity 1%/ 1cm, in 95% Ethanol	Min 750
Loss on drying (at 110 deg C)	Max 5%

Packings
00005 5 g	Request for price Request for price Product Name Product Name Quantity 500ml Your Name E-mail ID Phone Number Enquiry
00025 25 g	Request for price Request for price Product Name Product Name Quantity 500ml Your Name E-mail ID Phone Number Enquiry

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338

Revision Date : 26-Apr-2014

Product Range

ALKALI BLUE 6B INDICATOR

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