Eriochrome Black T

CAS No 1787-61-7
Molecular Formula C20H12N3NaO7S
Molecular Weight 461.38
HSN Code 32049000
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Specification - Eriochrome Black T (C.I.NO.14645) Indicator Grade
Catalogue No BSOF-11
Alter Name Solochrome Black T
Size 25 GM | 100 GM | 1 KG
Grade Indicator Grade
Purity -
Shelf Life 5 years
Description Brownish black powder
Suitable as metal indicator Passes test
Absorption maxima (pH 10) 612 - 616 nm
Loss on drying Max. 7.0%
Specification - Eriochrome Black T (C.I.NO.14645) AR Grade
Catalogue No BSOF-12
Alter Name Solochrome Black T
Size 25 GM | 100 GM
Grade AR
Purity -
Shelf Life 5 years
Description Brownish black powder
Suitable as metal indicator Passes test
Absorption maxima (pH 10) 612 - 616 nm
Clarity of solution Passes test
Loss on drying (at 110°C) Max. 7.0%

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