2,3-Dihydroxynaphthalene (CAS 92-44-4) Raw Material | Pharmaceutical intermediate | Hair dye

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Buy Pharmaceutical intermediate Hair dye 2,3-Dihydroxynaphthalene (CAS 92-44-4) Raw Material Online

 

2,3-Dihydroxynaphthalene Details

Productnaam: 2,3-dihydroxyl Naphthalene(2,3-Naphthalenediol)
Uses:used as dye and pharmaceutical intermediate,hair dye.
Puurheid:≥99%
moleculair gewicht:160.17
Vocht:≤0.5%
Iron ion:≤10PPM
Smeltpunt:162°C~164°C
Uiterlijk:Grey white powder
Packing:25kg fibre drum lined with plastic bags

 

2,3-Dihydroxynaphthalene Certificate of Analysis

Productnaam 2,3-Dihydroxynaphthalene
CAS-nr. 92-44-4 Outer 25kg / drum
Productie datum 20170327 houdbaarheid 20190326
Norm die is goedgekeurd Enterprise standaard
Items van analyse Specificatie Resultaten
Uiterlijk Off-white powder Off-white powder
Purity(%) ≥98% 98.54%
Melting point(℃) 162℃~164℃ 162℃
Vocht ≤1% 0.71
Moleculair gewicht 160.17 160.17
Conclusie Gekwalificeerd

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