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NUCLEAR FAST RED

NUCLEAR FAST RED
NUCLEAR FAST RED
CAS No.
6409-77-4
Chemical Name:
NUCLEAR FAST RED
Synonyms
NFR;nuclear;CI 60760;Calcin red;FAST RED B;CALCIUM RED;KERNECHTROT;CI NO 60760;Kernechtrot NFR;NUCLEAR FAST RED
CBNumber:
CB0131863
Molecular Formula:
C14H8NNaO7S
Formula Weight:
357.27
MOL File:
6409-77-4.mol

NUCLEAR FAST RED Properties

Melting point:
300 °C
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℃)
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
6409-77-4(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.

NUCLEAR FAST RED price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 229113 Nuclear Fast Red 6409-77-4 5g $125 2018-11-20 Buy
Sigma-Aldrich 7602 Nuclear Fast Red 6409-77-4 8 $168 2018-11-20 Buy
TCI Chemical N0184 Nuclear Fast Red 6409-77-4 1g $37 2018-11-22 Buy
TCI Chemical N0184 Nuclear Fast Red 6409-77-4 10g $176 2018-11-22 Buy
Sigma-Aldrich 1.15939 Nuclear fast red (C.I. 60760) for microscopy Certistain . CAS 6409-77-4, pH 5.5 - 7.0 (1 g/l, H O, 20 °C)., for microscopy Certistain 6409-77-4 1159390025 $417 2018-11-23 Buy

NUCLEAR FAST RED Chemical Properties,Uses,Production

Chemical Properties

crystalline powder

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.

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


NUCLEAR FAST RED Suppliers

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