1,3,6,8-PYRENETETRASULFONIC ACID TETRASODIUM SALT TPTS 59572-10-0

Tetrasodium salt of 1,3,6,8-pyrene tetrasulfonic acid is a fluorescent dye and pH indicator, as well as a multifunctional metal-organic backbone ligand. 1,3,6,8-tetrasulfonicacidtetrasodium has been used to detect CO2 release.

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Model:
59572-10-0
Brand:
jnfuchemical
Code:
59572-10-0

Product Description

1,3,6,8-PYRENETETRASULFONIC ACID TETRASODIUM SALT Basic information
Product Name:	1,3,6,8-PYRENETETRASULFONIC ACID TETRASODIUM SALT
CAS:	59572-10-0
MF:	C16H11NaO12S4
MW:	546.48
EINECS:	626-424-1
Mol File:	59572-10-0.mol
1,3,6,8-PYRENETETRASULFONIC ACID TETRASODIUM SALT Chemical Properties
Boiling point	337-466℃
density	2.015-2.15
vapor pressure	0Pa at 25℃
storage temp.	Inert atmosphere,Room Temperature
solubility	Soluble in water
form	Fine Crystalline Powder
color	Green
λmax	374nm (H2O)
BRN	3646090
Biological Applications	Characterizing water-in-oil-in-water (W/O/W) emulsions; as a substrate for measuring lipase activity; air-breathing biocathodes for zinc/oxygen batteries; graphene-coated biochar for various environmental applications;plants or plant parts identification labels
Major Application	Assessing interaction between sulfonated polystyrene and poly(ethylacrylate-co4-vinylpyridine) ionomers;20 carbon nanotube;21 evaluating/studying influence of incorporation of counterions into polypyrrole; examining salt group association of sulfonated polystyrene ionomers; fabricating graphene-based nanoelectronic devices; graphene/polymer dispersions for graphene/polymer nanocomposites, organic solar cells, conductive films, ink-jet-printed electronic devices; graphene-zeolite based microcapsules; investigating electrical breakdown/permeability control of bilayer-corked capsule membrane; light filters; monitoring wastewater treatment; poly(arylene sulfide) blends in UV weathering; pulp and papermaking processes; thermosensitive polymer gels; thin films; TiO2-based materials; tracing corrosive materials; ureasil gels for water purification
InChIKey	GQZOIEBZZPMPML-UHFFFAOYSA-N
SMILES	S(C1C=C(S(O)(=O)=O)C2C=CC3C(=CC(S(O)(=O)=O)=C4C=CC=1C=2C=34)S(O)(=O)=O)(O)(=O)=O.[NaH]
LogP	-4.5-0.899 at 20℃ and pH7
CAS DataBase Reference	59572-10-0(CAS DataBase Reference)
EPA Substance Registry System	1,3,6,8-Pyrenetetrasulfonic acid, tetrasodium salt (59572-10-0)

1 3 6 8-PYRENETETRASULFONIC ACID TETRASODIUM SALT C16H11NaO12S4 TPTS 59572-10-0

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.