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Tiron, Thermo Scientific Chemicals

479.89 DKK - 5218.79 DKK

Chemical Identifiers

CAS	149-45-1
Molecular Formula	C6H10Na2O8S2
Molecular Weight (g/mol)	320.238
MDL Number	MFCD00149531
InChI Key	HEOKHLCODUWALT-UHFFFAOYSA-N
Synonym	4,5-Dihydroxy-1,3-benzenedisulfonic acid, disodium salt monohydrate
PubChem CID	131674010
IUPAC Name	4,5-dihydroxybenzene-1,3-disulfonic acid;molecular hydrogen;sodium
SMILES	[HH].[HH].C1=C(C=C(C(=C1S(=O)(=O)O)O)O)S(=O)(=O)O.[Na].[Na]

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Products 3

Product Code	Brand	Quantity	Packaging	Price	Quantity & Availability
Product Code	Brand	Quantity	Packaging	Price	Quantity & Availability
10552581 View Documents missing translation for 'viewProductCertificates'	Thermo Scientific Acros 174140250	25 g	Glass bottle	479.89 DKK 25g	Estimated Shipment: 04-04-2025 Log in to see stock.	Add to basket



10052060 SDS View Documents missing translation for 'viewProductCertificates'	Thermo Scientific Acros 174141000	100 g	Glass bottle	1409.67 DKK 100g	Estimated Shipment: 31-03-2025 Log in to see stock.	Add to basket



10378793 SDS View Documents missing translation for 'viewProductCertificates'	Thermo Scientific Acros 174145000	500 g	Glass bottle	5218.79 DKK 500g	Estimated Shipment: 31-03-2025 Log in to see stock.	Add to basket

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

CAS	149-45-1
Molecular Weight (g/mol)	320.238
InChI Key	HEOKHLCODUWALT-UHFFFAOYSA-N
PubChem CID	131674010
SMILES	[HH].[HH].C1=C(C=C(C(=C1S(=O)(=O)O)O)O)S(=O)(=O)O.[Na].[Na]

Molecular Formula	C6H10Na2O8S2
MDL Number	MFCD00149531
Synonym	4,5-Dihydroxy-1,3-benzenedisulfonic acid, disodium salt monohydrate
IUPAC Name	4,5-dihydroxybenzene-1,3-disulfonic acid;molecular hydrogen;sodium

Specifications

Melting Point	>300.0°C
Molecular Formula	C6H10Na2O8S2
MDL Number	MFCD00149531
Merck Index	15, 9621
Solubility Information	Solubility in water: freely soluble.
Infrared Spectrum	Authentic
IUPAC Name	4,5-dihydroxybenzene-1,3-disulfonic acid;molecular hydrogen;sodium
PubChem CID	131674010
Loss on Drying	4% to 6% (typically)
Physical Form	Powder

CAS	149-45-1
Linear Formula	(HO)₂C₆H₂(SO₃Na)₂·H₂O
Beilstein	11, 297
Synonym	4,5-Dihydroxy-1,3-benzenedisulfonic acid, disodium salt monohydrate
InChI Key	HEOKHLCODUWALT-UHFFFAOYSA-N
SMILES	[HH].[HH].C1=C(C=C(C(=C1S(=O)(=O)O)O)O)S(=O)(=O)O.[Na].[Na]
Molecular Weight (g/mol)	320.238
Formula Weight	332.21
Color	White
Chemical Name or Material	Tiron™

Safety and Handling

GHS H Statement:
Causes serious eye irritation.
Causes skin irritation.
May cause respiratory irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
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.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Product Identifier

1,2-Dihydroxybenzene-3,5-disulfonic acid, disodium salt monohydrate

Signal Word

Warning

Hazard Category

Serious eye damage/eye irritation Category 2
Skin corrosion/irritation Category 2
Specific target organ toxicity Category 3

Hazard Statement

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

Precautionary Statement

P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
P280-Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352-IF ON SKIN: Wash with plenty of water/soap.
P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Supplemental information

MIXTURE LIST-Contains : 1,2-Dihydroxybenzene-3,5-disulfonic acid, disodium salt monohydrate

RUO – Research Use Only

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Tiron, Thermo Scientific Chemicals

Chemical Identifiers

Description

Chemical Identifiers

Specifications

Safety and Handling

Documents