Disodium 4,5-dihydroxy-1,3-benzenedisulfonate

Basic Information

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CAS Number

149-45-1

Molecular Formula

C6H4Na2O8S2

Molecular Weight

314.2 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

300 ºC

Solubility

1350g/l

SMILES

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C1=C(C=C(C(=C1O)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

InChI

InChI=1S/C6H6O8S2.2Na/c7-4-1-3(15(9,10)11)2-5(6(4)8)16(12,13)14;;/h1-2,7-8H,(H,9,10,11)(H,12,13,14);;/q;2*+1/p-2

InChIKey

ISWQCIVKKSOKNN-UHFFFAOYSA-L

LogP

1.00330

Complexity

413

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Stability

Stable. Incompatible with strong oxidizing agents.

Sensitiveness

Hygroscopic

Synonyms & References

English

SCHEMBL22220
1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt
CHEMBL110526
Sodium pyrocatechol-3,5-disulfonate
AKOS015913779
Disodium 4,5-dihydroxybenzene-1,3-disulfonate
NS00079474
DTXSID7043950
Sodium 4,5-dihydroxybenzene-1,3-disulfonate
NCGC00255944-01
Disodium 4,5-dihydroxybenzene-1,3-disulphonate
Dihydroxy benzene disulfonate disodium salt
1,3-Benzenedisulfonic acid, 4,5-dihydroxy-, sodium salt (1:2)
SDD
AMY37894
Q2436330
149-45-1
Pyrocatechol-3,5-disulfonic acid disodium salt
Disodium 1,2-dihydroxybenzene-3,5-disulfonate
3,5-Disulfocatechol disodium salt
CHEBI:9607
NSC-12861
EINECS 205-741-5
AKOS002248727
Catechol-3,5-disulfonicAcidDisodiumSalt
ISWQCIVKKSOKNN-UHFFFAOYSA-L
MFCD00007473
1,3-Benzenedisulfonic acid, 4,5-dihydroxy-, disodium salt
Sodium catechol sulfate
Tox21_302148
disodium-1,2-dihydroxybenzene-3,5-disulfonate

MDL Number

MFCD00149531

Customs Code

29082000

FAQ

What is Disodium 4,5-dihydroxy-1,3-benzenedisulfonate (CAS: 149-45-1)?

Disodium 4,5-dihydroxy-1,3-benzenedisulfonate is a disodium salt of a benzenedisulfonic acid derivative with the chemical formula C6H4(CSO3Na)2Na. It is a solid, water-soluble compound with a strong acidic nature.

What are the main uses of Disodium 4,5-dihydroxy-1,3-benzenedisulfonate (CAS: 149-45-1)?

Disodium 4,5-dihydroxy-1,3-benzenedisulfonate is primarily used as a pH adjuster and buffer in pharmaceuticals and cosmetics. It is also utilized in analytical chemistry and as a reagent in various industrial applications.

Is Disodium 4,5-dihydroxy-1,3-benzenedisulfonate (CAS: 149-45-1) safe?

Disodium 4,5-dihydroxy-1,3-benzenedisulfonate is generally considered safe, but it can cause skin irritation and eye irritation. Handling should be done using appropriate personal protective equipment (PPE) such as gloves and safety glasses. It is important to avoid contact with skin and eyes and to ensure proper ventilation.

How should Disodium 4,5-dihydroxy-1,3-benzenedisulfonate (CAS: 149-45-1) be stored?

Disodium 4,5-dihydroxy-1,3-benzenedisulfonate should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. Proper labeling and storage in a well-ventilated area are recommended to ensure safety and stability.