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Beryllon II

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Quantity:
5g
51550-25-5
C20H10N2Na4O15S4
738.498
MFCD00046409
CBWXTVSARCWSMJ-UHFFFAOYSA-J
beryllon,2,7-naphthalenedisulfonic acid, 4,5-dihydroxy-3-2-8-hydroxy-3,6-disulfo-1-naphthalenyl diazenyl-, sodium salt 1:4,tetrasodium 4,5-dihydroxy-3-e-2-8-hydroxy-3,6-disulfonatonaphthalen-1-yl diazen-1-yl naphthalene-2,7-disulfonate
44135400
tetrasodium;5-hydroxy-3-[(8-hydroxy-3,6-disulfonatonaphthalen-1-yl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)[O-])NN=C3C(=CC4=CC(=CC(=C4C3=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
51550-25-5
C20H10N2Na4O15S4
738.498
MFCD00046409
CBWXTVSARCWSMJ-UHFFFAOYSA-J
beryllon,2,7-naphthalenedisulfonic acid, 4,5-dihydroxy-3-2-8-hydroxy-3,6-disulfo-1-naphthalenyl diazenyl-, sodium salt 1:4,tetrasodium 4,5-dihydroxy-3-e-2-8-hydroxy-3,6-disulfonatonaphthalen-1-yl diazen-1-yl naphthalene-2,7-disulfonate
44135400
tetrasodium;5-hydroxy-3-[(8-hydroxy-3,6-disulfonatonaphthalen-1-yl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)[O-])NN=C3C(=CC4=CC(=CC(=C4C3=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
Quantity 5g
Formula Weight 738.52
Chemical Name or Material Beryllon II

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

TSCA : TSCA