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a-naphthol-benzein(8 products available)
indiabuy
Supplier Type
Supplier Region
Purity
Package

p-Naphtholbenzein

  • CAS:145-50-6
  • MF:C27H18O2
  • MW:374.43
  • EINECS:205-656-3
Melting point::
230-235 °C(lit.)
Boiling point::
463.44°C (rough estimate)
Density :
1.0946 (rough estimate)
vapor density :
12.9 (vs air)
refractive index :
1.4875 (estimate)
storage temp. :
Store at +5°C to +30°C.
solubility :
Solubility Insoluble in water; soluble in ethanol, methanol
form :
Liquid
pka:
8.95(at 25℃)
color :
Pale Red-Brown
Odor:
Odorless
PH Range:
Green (0.0) to yellow (0.8);Yellow (8.2) to green-blue (11.0)
Water Solubility :
insoluble
λmax:
210nm
BRN :
3471575
Stability::
Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey:
VDDWRTZCUJCDJM-SOYKGTTHSA-N
Symbol(GHS) 

GHS07
Signal word 
Warning
Hazard statements 
H315-H319-H335
Precautionary statements 
P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a
More Chemical Properties
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1-Naphtholbenzein    145-50-6

Trader Manufacturer
Note:Purity: 95% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +919820452929
Whatsapp: +91 9820452929
Product catalog: 112
Inquiry

1-phtholbenzein (pH Indicator)    145-50-6

Manufacturer
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +91-9136093115
Tel: +91-9136093115
Whatsapp: +91- 9136093115
Product catalog: 1397
Inquiry

A-NAPHTHOL BENZEIN    145-50-6

Manufacturer
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +91-7499586750
Tel: +91-7499532711
Whatsapp: +91- 7499586750
Product catalog: 1566
Inquiry

1-Naphtholbenzein    145-50-6

Pack Size
Purity
Availability
Price
5g
indicator Reag. Ph Eur
In stock Inquiry
18932
Update time:2024-08-21
New Delhi
Phone: 1-800-309-5000
Web:
Product catalog: 157135
Inquiry

a-NAPHTHOLBENZEIN Indicator grade    145-50-6

Pack Size
Purity
Availability
Price
25gm
In stock Inquiry
3720
Update time:2024-08-21
New Delhi
Phone: 91-22-26317055
Web:
Product catalog: 2701
Inquiry

α-Naphtholbenzein (pH Indicator)    145-50-6

Pack Size
Purity
Availability
Price
25gm
In stock Inquiry
4095
Update time:2024-08-21
New Delhi
Phone: 91-98-20041841
Web:
Product catalog: 11297
Inquiry

P-Naphtholbenzein 95%    145-50-6

Pack Size
Purity
Availability
Price
100g
In stock 1week
111753
Update time:2024-08-21
New Delhi
Phone: 91-98-91111994
Web:
Product catalog: 50852
Inquiry

p-Naphtholbenzein    145-50-6

Pack Size
Purity
Availability
Price
25G
In stock ≥20
14700
Update time:2024-08-21
New Delhi
Phone: 1-800-425-7889
Web:
Product catalog: 26979
Inquiry