α-Naphtholphthalein, pure, indicator, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 190120050

UNSPSC: 12000000

Code: 29

Additional Details:
Additional Details: CAS Number: 596-01-0 Weight: 0.05500kg


Packaging Glass bottle
Quantity 5g

Product Code. 10286340

Quantity Price
1 £ 87.0 / 5g
EU Stock 3
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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

Purity Grade Extra Pure
Physical Form Powder
Formula Weight 418.45
Quantity 5g
Color Pink to beige or brown
Beilstein 18, I, 384
Merck Index 15, 6474
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
Specific Absorbance 550 min. (at lamda max)
Lambda Max 648 to 654nm (in 0.1N NaOH)
Documentation

Technical documents