Ammonium Sulfide (500ml 20%)

Lipase 25gr
€40,32 €50,00 με ΦΠΑ

Sulfuric Acid (1000ml) 95-97%
€14,92 €18,50 με ΦΠΑ
Ammonium Sulfide (500ml 20%)
€9,75 €12,09 με ΦΠΑ
SKU:
330178
Categories: Chemical Reagents, Chemical Reagents, Salts, Salts
Description
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Eriochrome Black T (25gr)
€12,10 €15,00 με ΦΠΑ
330810
Eriochrome Black T (25gr)
Sodium 1-[1-Hydroxynaphthylazo]-6-nitro-2-naphthol-4-sulfonate, Sodium 4-[2-(1-hydroxynaphthalen-2-yl)hydrazin-1-ylidene]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate, Sodium 4-[2-(1-hydroxynaphthalen-2-yl)hydrazin-1-ylidene]-7-nitro-3-oxonaphthalene-1-sulfonate; Solochrome Black T; ET-00; Erio T
C20H12N3O7SNa
461.381 g/mol
Cas Number: 1787-61-7
https://en.wikipedia.org/wiki/Eriochrome_Black_T