CAS: 1787-61-7 - Eriochrome Black T
Fórmula:C20H13N3O7S·Na
InChI:InChI=1S/C20H13N3O7S.Na/c24-17-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)19(17)22-21-16-8-5-11-3-1-2-4-13(11)20(16)25;/h1-10,24-25H,(H,28,29,30);
Chave InChI:InChIKey=YUJFCGQWGATJPG-UHFFFAOYSA-N
SMILES:[Na].O=N(=O)C1=CC=C2C(N=NC=3C=CC=4C=CC=CC4C3O)=C(O)C=C(C2=C1)S(=O)(=O)O
- Sinónimos:
- Erichrome Black T
- sodium 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitro-naphthalene-1-sulfonate
- Chromogene Black ET
- Eriochrome Balck T
- C.I. Mordant Black 11, monosodium salt (8CI)
- Mordant black 11
- Eriochrome Black T
- Eriochrome (R) black T
- 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalenesulfonic acid, sodium salt
- 2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitro-4-naphthalenesulfonic acid, sodium salt
- Ver mais sinónimos
- C.I. Mordant Black 11, monosodium salt
- C.I.Mordant Black 11
- C.I. 14645
- C.I. Mordant Black 11 (VAN)
- 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitro-, monosodium salt
- sodium (4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate
- 1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-, sodium salt (1:1)
- Eriochrome Balck T250
- C.I. Mordant Black 11, monosodium salt
- Eriochrome black T supra
- Color index
- 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro-, monosodium salt
- sodium 3-hydroxy-4-[(E)-(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate
- Mordant Black 11 (14650)
Eriochrome Black T extrapure AR
Ref: SR-40876
25g | 26,00 € | ||
100g | 28,00 € | ||
500g | 55,00 € |
Eriochrome Black T
Ref: 3B-E0214
25g | 60,00 € |
Eriochrome Black T (1:100 diluted with NaCl)
Ref: 3B-E0487
5g | 23,00 € |
Eriochrome Black T
Ref: 02-A17536
100g | 38,00 € | ||
500g | 126,00 € |
Eriochrome™Black T, ACS reagent, indicator grade
Ref: AC-43914
1kg | 186,00 € | ||
250g | 75,00 € |
Eriochrome™ Black T, pure, indicator grade
Ref: AC-22836
1kg | A consultar | ||
25g | 30,00 € | ||
100g | 56,00 € | ||
500g | A consultar |
1-Naphthalenesulfonic acid,3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro-, monosodium salt
Ref: IN-DA00HZWD
25g | 25,00 € | ||
100g | 26,00 € | ||
500g | 58,00 € |
Eriochrome Black T (C.I. 14645); ACS grade
Ref: 7W-GT1416
1kg | 294,00 € | ||
100g | 47,00 € | ||
250g | 89,00 € | ||
500g | 161,00 € |
Eriochrome Black T
Ref: TM-T19901
50mg | A consultar | ||
100mg | A consultar |
Ref: 54-OR1013110
Tamanho indefinido | A consultar |
Eriochrome Black T (C.I. 14645)
Ref: 7W-GT2024
25g | 21,00 € | ||
100g | 31,00 € | ||
250g | 60,00 € | ||
500g | 102,00 € |
Eriochrome black T indicator (C.I. 14645), 1% solid
Ref: 10-F987448
10g | 25,00 € | ||
1kg | 80,00 € | ||
100g | 28,00 € | ||
250g | 29,00 € | ||
500g | 47,00 € |
Mordant Black 11 (Technical Grade)
Ref: TR-M635003
10g | 90,00 € |
Ref: 10-F047074
1kg | 157,00 € | ||
100g | A consultar |
Mordant black 11 - Technical
Ref: 3D-FM32792
1kg | 598,00 € | ||
250g | 340,00 € | ||
500g | 416,00 € |