α-Naphtholphthalein, pure, indicator, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 190120250

25GR alpha-Naphtholphthalein, pure, indicator

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 10-03-2017
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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

Physical Form Powder
Formula Weight 418.45
Purity Grade Extra Pure
Quantity 25g
Color Pink to beige or brown
EINECS Number 209-875-5
CAS 596-01-0
Infrared Spectrum Authentic
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)
Chemical Name or Material α-Naphtholphthalein
TSCA TSCA
Merck Index 15, 6474
Beilstein 18, I, 384
Specific Absorbance 550 min. (at lamda max)
Lambda Max 648 to 654nm (in 0.1N NaOH)
Documentation

Technical documents