Eriochrome Black T indicator for complexometry (C.I. 14645), Supelco®

Supplier: MilliporeSigma
Warning

Synonyms: 1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-, sodium salt (1:1)1-Naphthalenesulphonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-, sodium salt (1:1)Sodium 3-hydroxy-4-(2-hydroxy-1-naphthylazo)-7-nitro-1-naphthalenesulphonateEBTSolochrome Black TSodium 3-hydroxy-4-(2-hydroxy-1-naphthylazo)-7-nitro-1-naphthalenesulfonate

1.03170.0100 1.03170.0100 1.03170.0025 1.03170.0025
EM1.03170.0100CS 4738 USD
EM1.03170.0100 EM1.03170.0025 CA1.03170.0100 CA1.03170.0025
Eriochrome Black T indicator for complexometry (C.I. 14645), Supelco®
Eriochrome Black T

1.03170.0100 replaces and is the same as EX0100-5. Part # Change only, Same Pack Size, Same Specifications.

Formula: C₂₀H₁₂N₃NaO₇S
MW: 461.39 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00003935
CAS Number: 1787-61-7
EINECS: 217-250-3
UN: 3077
ADR: 9,III
Merck Index: 12,03709

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Specification Test Results

Solubility 50 g/l (20 °C)
Molar Mass 461.38 g/mol
Bulk Density 400 - 600 kg/m3
pH 3.7 (10 g/l, H2O, 20 °C)
Hazard Class 9
Hazard Class Description Miscellaneous Hazardous Material

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