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

Produktnamn: 2,3-dihydroxyl Naphthalene(2,3-Naphthalenediol)
Uses:used as dye and pharmaceutical intermediate,hair dye.
Renhet:≥99%
Molekylvikt:160.17
Fukt:≤0.5%
Iron ion:≤10PPM
Smältpunkt:162°C~164°C
Utseende:Grey white powder
Packing:25kg fibre drum lined with plastic bags

 

2,3-Dihydroxynaphthalene Certificate of Analysis

Produktnamn 2,3-Dihydroxynaphthalene
CAS-nr. 92-44-4 yttre Packning 25kg / trumma
Produktionsdatum 20170327 Hållbarhetstid 20190326
standard som fastställts Enterprise Standard
Poster av analys Specifikation Resultat
Utseende Off-white powder Off-white powder
Purity(%) ≥98% 98.54%
Melting point(℃) 162℃~164℃ 162℃
Fukt ≤1% 0.71
Molecular weight 160.17 160.17
Slutsats Kvalificerad

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