α-Naphtholphthalein, pure, indicator, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 190120250

UNSPSC: 12000000

Code: 29

Additional Details:
Additional Details: CAS Number: 596-01-0 Weight: 0.08000kg


Packaging Glass bottle
Quantity 25g

Product Code. 10093463

Quantity Price
1 £ 305.4 / 25g
Estimated Shipment date
from Supplier 10-04-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material α-Naphtholphthalein
CAS 596-01-0
Purity Grade Extra Pure
Molecular Formula C28H18O4
Formula Weight 418.45
MDL Number MFCD00036202

Specification

Formula Weight 418.45
Physical Form Powder
Purity Grade Extra Pure
Quantity 25g
Color Pink to beige or brown
EINECS Number 209-875-5
Infrared Spectrum Authentic
CAS 596-01-0
MDL Number MFCD00036202
Loss on Drying 5% max. (110°C, 1 hr.)
Packaging Glass bottle
Molecular Formula C28H18O4
Visual Transition Interval from pH 7.3 (pinkish-yellow) to pH 8.7 (greenish--blue)
TSCA TSCA
Chemical Name or Material α-Naphtholphthalein
Merck Index 15, 6474
Specific Absorbance 550 min. (at lamda max)
Beilstein 18, I, 384
Lambda Max 648 to 654nm (in 0.1N NaOH)
Documentation

Technical documents