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Zirconium Sulfate (AZST)

Zirconium Sulfate (AZST)

CAS Number: 14644-61-2

Molecular Formula: O8S2Zr

CorrosiveCorrosive
IrritantIrritant

About Zirconium Sulfate (AZST)

Zirconium Sulfate (AZST) is an essential high-performance inorganic compound that occupies a strategic position within the global specialty chemicals sector, acting as a foundational precursor for advanced zirconium derivatives, electronic ceramics, and specialized solid acid catalysts. It serves as a vital cross-linki...

Synonyms

  • Disulfatozirconic acid
  • H2O4S.xZr
  • ZCS (CHRIS Code)
  • O8S2Zr
  • AC1L1BWH
View all

Zirconium Sulfate (AZST) Specifications

CAS Number
14644-61-2
Molecular Formula
O8S2Zr
Molecular Weight
283.35 g/mol (anhydrous), 355.40 g/mol (tetrahydrate)
IUPAC Name
zirconium(4+) sulfate
Canonical SMILES
[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Zr+4]
InChI Key
ZXAUZSQITFJWPS-UHFFFAOYSA-J
InChI
InChI=1S/2H2O4S.Zr/c2*1-5(2,3)4;/h2*(H2,1,2,3,4);/q;;+4/p-4
UNII Code
01SJA33642
DSSTox Substance ID
DTXSID0021466
EINECS Number
238-694-4
MDL Number
MFCD00085312
HSN No
28332990
Molecular Weight
283.35 g/mol (anhydrous), 355.40 g/mol (tetrahydrate)
Physical appearance
White crystalline powder
Melting Point
410 °C
Boiling Point
decomposes
Precautionary Statement Codes
P261, P264, P272, P280, P302+P352, P305+P351+P338, P321, P333+P317, P337+P317, P362+P364, and P501
Hazard Classes and Categories
Skin Sens. 1 (96.4%) Eye Irrit. 2A (100%)

Tanning Agent

A treatment agent for tanning white leather to improve quality and durability

Catalyst

A catalyst or catalyst carrier in chemical laboratories and industrial processes such as the hydrogenation of vegetable oil

Lubricant Additive

An ingredient in high-temperature lubricants to prevent disintegration

Chemical Intermediate

A raw material for the synthesis of other zirconium compounds like zirconium carbonate, oxide, and pigments

Nuclear Fuel Component

A precursor for producing zirconium alloys used in fuel rod cladding for nuclear reactors

Textile Mordant

A mordant for dyeing and treating fabrics to improve wash and wear properties

Water Treatment Coagulant

A metal ion coagulant or flocculant used to remove impurities and inhibit corrosion in water systems

Personal Care Ingredient

An antibacterial agent used in antiperspirants and personal care products

Leather Tanning

A treatment agent used for tanning white leather to improve its quality and durability

Catalyst Production

A catalytic precursor or support used to enhance efficiency in chemical and petrochemical processes

Water Treatment

A coagulant and flocculant applied to remove impurities for water purification

Lubricant Manufacturing

An additive used in high-temperature lubricants to enhance performance and prevent disintegration

  1. Disulfatozirconic acid
  2. H2O4S.xZr
  3. ZCS (CHRIS Code)
  4. O8S2Zr
  5. AC1L1BWH

Zirconium Sulfate (AZST) FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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