Product Range

DIMETHYL YELLOW pH Indicator grade

HomeLaboratory ChemicalspH Indicator (Solid)
SYNONYMS :  P-DIMETHYLAMINOAZOBENZENE, 4-DIMETHYLAMINOAZOBENZENE, N,N-DIMETHYL-4-PHENYLAZOANILINE, N,N-DIMETHYL-4-AMINOAZOBENZENE, BUTTER YELLOW, SOLVENT YELLOW 2
 
Article No. 03430
Grade pH Indicator grade
Purity
CAS No. 60-11-7
Molecular Formula C14H15N3
Molecular Weight 225.30
H.S. Code 2927.0000
Shelf Life 5 Years

 
C.I.No.11020
 
Specifications
Appearance Yellow powder
Melting point 110 - 116 deg C
Transition range pH 3.0 - pH 4.0 Pink - brownish to yellow
Absorption Max λ1 (buffer 3.0) 508 - 511 nm
Absorption Max λ2 (buffer 4.0) 455 - 460 nm
Absorption Max λ3 (Ethanol) 403 - 407 nm
Specific absorptivity A1% 1 cm (λ3 max ;0.005 g/l;ethanol calc.on dried substance) 1100 - 1300
Loss on drying (40 deg C 1 hpa) Max 5%
Packings
00025    25 g
Request for price

Request for price

Product Name
Product Name
Quantity
500ml
Your Name
E-mail ID
Phone Number
Enquiry
SS
00100    100 g
Request for price

Request for price

Product Name
Product Name
Quantity
500ml
Your Name
E-mail ID
Phone Number
Enquiry
SS
 
Safety Information and Hazard Symbols
Symbol: GHS06, GHS08
Signal Word: Danger
UN No.: 2811
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H301-H351
Precaution Statement: P281-P301 + P310
 
Revision Date : 20-Dec-2013