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Key Documents

53680

Sigma-Aldrich

Humic acid

technical

Synonym(s):

PGS 10

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About This Item

CAS Number:
1415-93-6
EC Number:
215-809-6
MDL number:
MFCD00147177
UNSPSC Code:
12352100
NACRES:
NA.22

grade

technical

Quality Level

100

form

solid

ign. residue

~20%

mp

300 °C

SMILES string

[K]

InChI

1S/K

InChI key

[ZLMJMSJWJFRBEC-UHFFFAOYSA-N]
ZLMJMSJWJFRBEC-UHFFFAOYSA-N

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General description

Humic acid (HA) is a heterogeneous macromolecule mainly found in soil and water.

Application

Humic acid has been used to prepare stock solution employed in the following experiments:
  • Coagulation activity assay of Moringa oleifera protein extracts for humic acid removal.
  • Adsorption edge experiment to study its effect on the sorption of tetracycline onto goethite.
  • Evaluation of the ability of polymeric adsorbent Supelite Dax-8 to remove humic acid from nucleic acid extracts prior to quantitative real-time PCR (qPCR).

Legal Information

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCF9864
BCCD6371
BCCB6671
BCBW9655
BCBT7247

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