ChemicalBook >> CAS DataBase List >>Fast Blue RR salt
Fast Blue RR salt
- CAS No.
- 14726-29-5
- Chemical Name:
- Fast Blue RR salt
- Synonyms
- CI 37155;CI NO 37155;AZOIC DIAZO 24;FAST BLUE RR SALT;Fast Blue RR Salt, AR;AZOIC DIAZO COMPONENT 24;FAST BLUE RR SALT C.I.37155;Fast Blue RR Salt crystalline;AZOIC DIAZO COMPONENT 24 (SALT);Benzoylaminodimethoxyanilinediaz
- CBNumber:
- CB3853115
- Molecular Formula:
- C30H28Cl4N6O6Zn
- Molecular Weight:
- 775.78
- MDL Number:
- MFCD00074762
- MOL File:
- 14726-29-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 04:15:40
| storage temp. | −20°C |
|---|---|
| solubility | water: 1 mg/mL, clear to hazy, yellow-green |
| form | crystalline |
| Colour Index | 37155 |
| Water Solubility | water: 1mg/mL, clear to hazy, yellow-green |
| ε(extinction coefficient) |
≥15000 at 326-332 nm ≥7000 at 390-396nm |
| Major Application |
diagnostic assay manufacturing hematology histology |
| InChI | 1S/2C15H13N3O3.4ClH.Zn/c2*1-20-13-9-12(18-16)14(21-2)8-11(13)17-15(19)10-6-4-3-5-7-10;;;;;/h2*3-9H,1-2H3;4*1H;/q;;;;;;+2/p-2 |
| InChIKey | LLARVKAOQLUCQI-UHFFFAOYSA-L |
| SMILES | [Cl-].[Cl-].Cl[Zn]Cl.COc1cc([N+]#N)c(OC)cc1NC(=O)c2ccccc2.COc3cc([N+]#N)c(OC)cc3NC(=O)c4ccccc4 |
| UNSPSC Code | 12171500 |
| NACRES | NA.47 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P280-P261-P271 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| HS Code | 2927000090 |
| Storage Class | 11 - Combustible Solids |
Fast Blue RR salt price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | FBS25 | Fast Blue RR Salt Preweighed Capsules | 14726-29-5 | 10caps | $129 | 2026-04-30 | Buy |
| Sigma-Aldrich | F0500 | Fast Blue RR Salt crystalline | 14726-29-5 | 25g | $794 | 2026-04-30 | Buy |
| Biosynth | FF171523 | Fast blue RR salt | 14726-29-5 | 5g | $900 | 2026-06-04 | Buy |
| Biosynth | FF171523 | Fast blue RR salt | 14726-29-5 | 2g | $900 | 2026-06-04 | Buy |
| Biosynth | FF171523 | Fast blue RR salt | 14726-29-5 | 1g | $900 | 2026-06-04 | Buy |
Fast Blue RR salt Chemical Properties, Uses, Production
Chemical Properties
Khaki powder
Uses
Fast Blue RR Saltn is a useful dye to detect alkaline phosphatase and nonspecific esterase.
Uses
Fast Blue RR Salt is used in identifying pharmaceutical detection in urine.
Biological Activity
Fast blue RR is mainly used in histological stainings. It binds to the reaction product of alkaline phosphatase and precipitates it as an insoluble compound. The sites of alkaline phosphatase activity appears black. Fast blue RR is also used for the detection of esterase activity. It couples with naphthol (released from naphthol acetate) and forms an insoluble azo-dye which appears red/blue.
Fast Blue RR salt Preparation Products And Raw materials
Global Suppliers ( 147)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 | sales@heowns.com | China | 14412 | 57 |
| Hunan Hui Bai Shi Biotechnology Co., Ltd. | 0731-85526065 13308475853 | ivy@hnhbsj.com | China | 7236 | 62 |
| Spectrum Chemical Manufacturing Corp. | 021-021-021-67601398-809-809-809 15221380277 | marketing_china@spectrumchemical.com | China | 9643 | 60 |
| ShangHai YuanYe Biotechnology Co., Ltd. | 15026964105 | shyysw007@163.com | China | 4998 | 60 |
| Chengdu Ai Keda Chemical Technology Co., Ltd. | 4008-755-333 18080918076 | 800078821@qq.com | China | 9706 | 55 |
| Beijing HuaMeiHuLiBiological Chemical | 010-56205725 | waley188@sohu.com | China | 12323 | 58 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 22497 | 55 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29985 | 65 |
| Shanghai Ruji Biology Technology Co., Ltd. | +86-21-65211385-8001 36031160 | sales@shruji.com | China | 3223 | 55 |
View Latest Price from Fast Blue RR salt manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | Phenol Red
14726-29-5
|
$2.00 | 1kg | 99% | Career Henan Chemical Co |
-
- Phenol Red
14726-29-5
- $2.00
- 99%
- Career Henan Chemical Co
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Fast Blue RR saltAzoic Diazo No. 24C.I. 37155
Benzoylaminodimethoxyanilinediaz
Bis[4-benzamido-2,5-dimethoxybenzenediazonium] tetrachlorozincate(2-)
Fast blue RR salt (NRR,FB) (4-Benzoylamino-2,5-dimethoxy aniline
Fast Blue RR Salt crystalline
Fast Blue RR Salt (hemitetrachlorozincate)
14726-29-5
2C15H14ClN3O3ZnCl2
C15H14ClN3O305ZnCl2
C15H14N3O3
C15H14ClN3O312ZnCl2
