ChemicalBook > CAS DataBase List > NUCLEAR FAST RED
NUCLEAR FAST RED
- Product Name
- NUCLEAR FAST RED
- CAS No.
- 6409-77-4
- Chemical Name
- NUCLEAR FAST RED
- Synonyms
- FAST RED B;nuclear;NFR;abs9142;CI 60760;Calcin red;CALCIUM RED;KERNECHTROT;CI NO 60760;Kernechtrot NFR
- CBNumber
- CB0131863
- Molecular Formula
- C14H10NNaO7S
- Formula Weight
- 359.28
- MOL File
- 6409-77-4.mol
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NUCLEAR FAST RED Property
- Melting point:
- 300 °C
- bulk density
- 400-450kg/m3
- storage temp.
- Store at +5°C to +30°C.
- solubility
- water: soluble4mg/mL, dark red to very dark red and red purple
- Colour Index
- 60760
- form
- Liquid
- color
- Red
- PH
- 5.5-7.0 (1g/l, H2O, 20℃)
- Water Solubility
- water: soluble 4mg/mL, dark red to very dark red and red purple
- λmax
- 542-552 nm
- ε(extinction coefficient)
- ≥11000 at 515-540nm in H2O at 0.01g/L
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- CAS DataBase Reference
- 6409-77-4(CAS DataBase Reference)
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Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-36-20/21/22
- Safety Statements
- 26-36-37/39
- WGK Germany
- 3
- HS Code
- 32129000
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 60700
- Product name
- Nuclear Fast Red
- Purity
- for microscopy (Bot., Hist.)
- Packaging
- 5G
- Price
- $161
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 229113
- Product name
- Nuclear Fast Red
- Packaging
- 5g
- Price
- $167.8
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 7602
- Product name
- Nuclear Fast Red
- Purity
- HARLECO?General counterstain
- Packaging
- 5G
- Price
- $219
- Updated
- 2023/01/07
Sigma-Aldrich
- Product number
- 1.15939
- Product name
- Nuclear fast red (C.I. 60760)
- Purity
- for microscopy Certistain?
- Packaging
- 25g
- Price
- $539
- Updated
- 2023/01/07
TCI Chemical
- Product number
- N0184
- Product name
- Nuclear Fast Red
- Packaging
- 1g
- Price
- $72
- Updated
- 2025/07/31
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NUCLEAR FAST RED Chemical Properties,Usage,Production
Chemical Properties
crystalline powder
Uses
Nuclear Fast Red is used as a biological stain and is suitable for the determination of calcium. Nuclear Fast Red targets nucleic acids and works more quickly than Hematoxylin. Dyes and metabolites.
Definition
ChEBI: An organic sodium salt that is the monosodium salt of 4-amino-1,3-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid. It forms bright red lakes with calcium and is a useful red nuclear staining lake with aluminum.
Biological Activity
Nuclear fast red dye has anthraquinonic nature and is used either alone or in combination with other dyes. It is mainly used for staining of nuclei.
Purification Methods
A solution of 5g of the dye in 250mL of warm 50% EtOH is cooled to 15o for 36hours, then filtered on a Büchner funnel, washed with EtOH until the washings are colourless, then with 100mL of Et2O and dry it over P2O5 in vacuo. It is a biological stain which is also used for the estimation of Ca. [Kingsley & Robnett Anal Chem 33 552 1961.] Octadecyl isonicotinate See hydrogen ionophore IV, ETH 1778 in “Heterocyclic Compounds”, Chapter 4.
NUCLEAR FAST RED Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from NUCLEAR FAST RED manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- Nuclear fast red 6409-77-4
- Price
- US $0.00-0.00/g
- Min. Order
- 10mg
- Purity
- 99%HPLC
- Supply Ability
- 2000tons
- Release date
- 2020-01-15
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- NUCLEAR FAST RED 6409-77-4
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-10
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- Nuclear Fast Red [for Determination of Ca in Serum] 6409-77-4
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
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