eriochrome black t (solochrome black t)

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Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.
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Two white plastic chemical containers with black lids, labeled "Chemnovato." The left contains Magnesium Sulphate, and the right contains Acetyl Salicylic Acid, both on a gray background.
Three chemical bottles labeled Toluene, Iso-Propyl Alcohol, and Chloroform are arranged side by side on a gray background.
Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.
Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.
Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Description

C.l.No.14645
Solochrome Black T, Sodium 4-[(1-hydroxynaphthalen-2-yl-hydrazinylidene]-7-nitro-3-oxo-Y-naphthalene-1-sulphonate ; Mordant Black 11

CAS 1787-61-7
Molecular Formula C20H12N3NaO7S
Molecular Weight 461.38
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour Brownish black powder
Odour Odorless
Specifications
Appearance Brownish black powder Suitability (As Metal Indicator) Passes test
Absorption Maxima at pH 10 612 – 616 nm Loss On Drying Max 7%
Dangerous Goods Information
UN Number – DG Class –

eriochrome black t (solochrome black t)

Price range: $20.20 through $46.10

SKU C01121-00025-HS Category
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