Humic acid, sodium salt, 45-70%, Thermo Scientific Chemicals

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: 68131-04-4
• Molecular Formula: C9H8Na2O4
• Molecular Weight (g/mol): 226.139
• MDL Number: MFCD00135560
• InChI Key: HMGUIQPKFUZDPV-UHFFFAOYSA-L
• Synonym: humic acid sodium salt, sodium bicyclo 2.2.1 hept-5-ene-2,3-dicarboxylate, sodium humate, disodium bicyclo 2.2.1 hept-5-en-2,3-dicarboxylate, disodium bicyclo 2.2.1 hept-5-ene-2,3-dicarboxylate, bicyclo 2.2.1 hepta-5-ene-2,3-dicarboxylic acid disodium salt
• PubChem CID: 21908873
• IUPAC Name: disodium;bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate
• SMILES: C1C2C=CC1C(C2C(=O)[O-])C(=O)[O-].[Na+].[Na+]

• Melting Point: >300.0°C
• Color: Black
• Assay Percent Range: 45-70%
• Percent Purity: 45 to 70%
• Grade: Technical
• Quantity: 100 g
• Infrared Spectrum: Authentic
• Loss on Drying: 14% to 25% (105°C, 4 hrs)
• Packaging: Plastic bottle
• Physical Form: Crystalline Powder
• Chemical Name or Material: Humic acid, sodium salt, tech., 50-60% (as humic acid)

Safety and Handling

Hazard Statement	GHS H Statement: May cause respiratory irritation. Causes serious eye irritation. Causes skin irritation.
Precautionary Statement	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.
EINECSNumber	268-608-0
RTECSNumber	MT6550000
TSCA	TSCA

SDS

RUO – Research Use Only