FAST SULPHON BLACK F
- CAS No.
- 3682-47-1
- Chemical Name:
- FAST SULPHON BLACK F
- Synonyms
- CI 26990;ACID BLACK 32;C.I.Acid Black 32;FAST SULFON BLACK F;FAST SULPHON BLACK F;FAST SULFONE BLACK F;Acid black 32 (C.I. 26990);C.I.Acid Black 32:C.I.26990;FAST SULPHON BLACK FFAST SULPHON BLACK FFAST SULPHON BLACK F;trisodium 4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulphonatonaphthyl)azo]naphthalene-2,7-disulphonate
- CBNumber:
- CB4199335
- Molecular Formula:
- C30H21N4NaO11S3
- Molecular Weight:
- 732.68
- MOL File:
- 3682-47-1.mol
- Modify Date:
- 2023/4/23 13:52:06
FAST SULPHON BLACK F Chemical Properties,Uses,Production
Chemical Properties
black powder
Uses
Fast Sulphon Black F (Technical Grade) is a complexometric indicator, used for titrations. Fast Sulphon Black F is used for titrations with EDTA. It may appear purple with a copper complexation and change to green with EDTA. Fast Sulphon Black F may also be used as a stain.
Preparation
4-Aminonaphthalene-1-sulfonic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, its product to diazo, and Naphthalen-2-ol coupling.
FAST SULPHON BLACK F Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 30)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
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Arnish Laborates Pvt Ltd | +91 7208475595 | Maharashtra, India | 187 | 58 | Inquiry |
Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 | China | 50003 | 58 | Inquiry |
Aladdin Scientific | +1-+1(833)-552-7181 | United States | 52927 | 58 | Inquiry |
Hunan Yongqi Chemical Co., LTD | 0731-85561035 13319583233 | China | 683 | 58 | Inquiry |
Carl Roth offre | 03.88.94.82.42 | France | 2362 | 58 | Inquiry |
Dudley Chemical Corp. | (732) 886-3100 | United States | 687 | 64 | Inquiry |
United States Biological | 800.520.3011 or 781.639.5092 | United States | 6256 | 80 | Inquiry |
Jiangsu aikang biomedical research and development co., LTD | 025-66110311 13155353615 | China | 15527 | 58 | Inquiry |
3682-47-1(FAST SULPHON BLACK F)Related Search:
sodium 4-hydroxy-5-[(2-methoxy-4-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate
Acid Black 41
Sulphon Black RA
Chromate(3-), bis[3-(hydroxy-κO)-4-[[2-(hydroxy-κO)-1-naphthalenyl]azo-κN1]-7-[[(4-methylphenyl)sulfonyl]amino]-1-naphthalenesulfonato(3-)]-, disodium hydrogen
Sodium 4-amino-1-naphthalenesulfonate
FAST SULPHON BLACK F
AZOFUCHSIN
8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate
Sudan I
1,2,4-Benzenetriol
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ACID BLACK 32
FAST SULFON BLACK F
FAST SULFONE BLACK F
FAST SULPHON BLACK F
CI 26990
trisodium 4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulphonatonaphthyl)azo]naphthalene-2,7-disulphonate
2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-(2-hydroxy-1-naphthalenyl)azo-3-(4-sulfo-1-naphthalenyl)azo-, trisodium salt
Acid black 32 (C.I. 26990)
4-Hydroxy-5-[(2-hydroxy-1-naphtyl)azo]-3-[(4-sulfo-1-naphtyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt
C.I.Acid Black 32
Sodium 4-hydroxy-5-((2-hydroxynaphthalen-1-yl)diazenyl)-3-(-(4-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-2,7-disulfonate
C.I.Acid Black 32:C.I.26990
FAST SULPHON BLACK FFAST SULPHON BLACK FFAST SULPHON BLACK F
(3E)-4-oxo-5-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]-3-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2,7-disulfonate
3682-47-1
C30H17N4O11S3Na3
C30H17N4Na3O11S3