Loading...
Chemical structure of Acid chrome blue K

GB56879

Acid chrome blue K

Also known as trisodium;4,5-dihydroxy-3-[(2-hydroxy-5-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate

Acid chrome blue K (catalogue number GB56879) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 3270-25-5. Molecular formula C16H9N2Na3O12S3, molecular weight 586.41. IUPAC name: trisodium;4,5-dihydroxy-3-[(2-hydroxy-5-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate. Supplied as 100g at ₪89.74; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS3270-25-5MW586.41FormulaC16H9N2Na3O12S3
CAS number
3270-25-5
Molecular weight
586.41
Formula
C16H9N2Na3O12S3
InChIKey
XHCCWBJFZUXJBV-UHFFFAOYSA-K
Catalogue number
GB56879
Brand
GLPBIO
Computed properties PubChem CID 135659037 · TPSA 282 Ų · H-bond donors 3 · H-bond acceptors 14
TPSA
282 Ų
H-bond donors
3
H-bond acceptors
14
Rotatable bonds
2
Heavy atoms
36

SMILES C1=CC(=C(C=C1S(=O)(=O)[O-])N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])O)O)O.[Na+].[Na+].[Na+]

Computed descriptors from PubChem (CID 135659037), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.