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305464

Sigma-Aldrich

Fast Red B tetrafluoroborate salt

Dye content 95 %

Synonym(s):

2-Methoxy-4-nitrobenzenediazonium tetrafluoroborate

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About This Item

Linear Formula:
CH3OC6H3(NO2)N2BF4
CAS Number:
2357-51-9
Molecular Weight:
266.95
MDL number:
MFCD00013377
UNSPSC Code:
12171500
PubChem Substance ID:
24858433
NACRES:
NA.47

composition

Dye content, 95%

Quality Level

100

mp

122-124 °C (lit.)

λmax

375 nm

storage temp.

2-8°C

SMILES string

F[B-](F)(F)F.COc1cc(ccc1[N+]#N)[N+]([O-])=O

InChI

1S/C7H6N3O3.BF4/c1-13-7-4-5(10(11)12)2-3-6(7)9-8;2-1(3,4)5/h2-4H,1H3;/q+1;-1

InChI key

GYYABOARHFFQTR-UHFFFAOYSA-N

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBX9815V
MKBL5383V
MKAA2960V
MKAA2960
05618TT

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Olga Gordeeva et al.
Archives of toxicology, 95(1), 253-269 (2020-09-15)
Pluripotent stem cells recapitulate in vitro the early developmental stages and are considered promising cell models for predictive developmental toxicity studies. To investigate the consistency between adverse drug effects on early development and the early stages of embryonic stem cell

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