Ammonium Ferric Sulfate LR
Form :
Powder
Molecular Weight :
266.01 g/mol
Boiling Point :
600 °C
Melting Point :
170 °C
Solubility :
Soluble in water
Description :
Ammonium Ferric Sulfate LR Supplier & Distributor in India
ChemicalBull is a reliable Ammonium Ferric Sulfate LR supplier, distributor and exporter in India for reagent preparation, industrial quality control, water analysis, textile-process trials, pigment processing and speciality chemical applications. Buyers comparing Ammonium Ferric Sulfate manufacturers and suppliers can contact us for assay, LR specifications, COA, TDS, MSDS/SDS, packing, availability and commercial pricing.
Ammonium Ferric Sulfate LR, also known as Ferric Ammonium Sulfate, Ammonium Iron(III) Sulfate, Ferric Alum or Iron Alum, is a hydrated iron(III) double sulfate.
Need Ammonium Ferric Sulfate LR for reagent preparation, industrial testing or controlled processing? Share your required assay, specification, quantity, packing and destination to receive current availability and pricing.
Quick Answer
Ammonium Ferric Sulfate LR is a laboratory-reagent-grade ferric salt used in reagent preparation, titration procedures, industrial quality-control testing, water analysis and selected textile, pigment and speciality chemical processes.
LR generally means Laboratory Reagent grade. Exact specifications can differ between manufacturers, so buyers should confirm assay, ferrous iron, chloride, nitrate, insoluble matter and other controlled impurities through the offered specification and batch COA.
Overview of Ammonium Ferric Sulfate LR
Ammonium Ferric Sulfate LR is commonly supplied as Ammonium Iron(III) Sulfate Dodecahydrate. Its chemical formula is NH₄Fe(SO₄)₂·12H₂O.
The material is generally available as pale-violet to violet crystals or crystalline powder. It dissolves in water and provides ferric ions for compatible analytical and chemical procedures.
Its LR grade makes it suitable for routine reagent preparation, industrial testing and controlled process work where a defined specification is required. However, LR should not automatically be considered equivalent to AR or ACS grade.
Because the product contains water of crystallisation, users should calculate the required quantity using the dodecahydrate formula and actual batch assay. It should not be treated as anhydrous Ammonium Ferric Sulfate.
Applications of Ammonium Ferric Sulfate LR
Reagent and Indicator Preparation
Industrial quality-control departments use Ammonium Ferric Sulfate LR to prepare ferric-ion reagents and indicator solutions for selected analytical procedures.
The required concentration depends on the approved method. Users should consider assay, hydration state, solution acidity and preparation volume when calculating the required quantity.
Prepared solutions should be labelled and standardised where required by the test procedure.
Volumetric and Titration Procedures
Ammonium Ferric Sulfate LR may be used as an indicator in selected precipitation and back-titration methods.
In compatible procedures involving thiocyanate, ferric ions produce a visible colour that helps identify the analytical endpoint. Results depend on reagent concentration, acidity, blank correction and consistent endpoint interpretation.
Buyers should confirm whether LR grade meets the sensitivity and impurity requirements of their particular method.
Industrial Quality-Control Testing
Chemical manufacturers, water-treatment companies, textile processors, pigment manufacturers and metal-treatment businesses may use Ammonium Ferric Sulfate LR for routine quality-control testing.
It can support raw-material checks, process monitoring, comparative analysis and finished-product evaluation. The reagent should be prepared and used according to the company’s approved analytical procedure.
Water and Wastewater Analysis
Industrial water-testing operations may use Ferric Ammonium Sulfate LR in selected analytical methods requiring a ferric-ion reagent or indicator.
It can be used during controlled analysis of process water, wastewater and treated effluent. This analytical application is different from the bulk use of ferric salts as water-treatment coagulants.
Users should confirm that the supplied LR grade provides the required solution clarity and impurity control.
Pigment and Colour-Chemical Processing
Pigment and colour-chemical manufacturers may use Ferric Ammonium Sulfate as an iron(III) source in selected precipitation, colour-development and intermediate-production processes.
Iron oxidation state, assay, insoluble matter and trace impurities may affect the colour and clarity of the finished material. Process suitability should therefore be confirmed before regular production.
Speciality Chemical Processing
Speciality chemical manufacturers may use Ammonium Ferric Sulfate LR in compatible processes requiring a ferric-ion source, oxidation-related reagent or process catalyst.
Reaction performance depends on concentration, acidity, temperature, starting materials and the required impurity profile. Industrial trials should be completed before changing the supplier or reagent grade.
Why Choose ChemicalBull as an Ammonium Ferric Sulfate LR Supplier?
Industrial buyers require more than a competitive Ammonium Ferric Sulfate LR price. The supplied material must provide the required assay, controlled impurities, correct hydration state, appropriate packing and technical documentation.
ChemicalBull supports buyers with specification matching, source evaluation, batch-specific COA, TDS, MSDS/SDS, packing coordination, availability confirmation and domestic or export documentation.
We support industrial quality-control departments, chemical manufacturers, water-testing operations, textile processors, pigment manufacturers, metal-treatment businesses and speciality chemical companies.
Buyers can share their required LR specification, assay, impurity limits, application, quantity, packing and delivery destination to receive a specification-matched commercial quotation.
Secure the Required Ferric Alum LR Grade
Looking for Ammonium Ferric Sulfate LR for reagent preparation, titration, industrial testing or speciality chemical processing?
Send ChemicalBull your required assay, impurity limits, application, quantity, packing and delivery destination.
Buy Ammonium Ferric Sulfate LR – Request a Quote
Our team will confirm the available specification, batch documentation, suitable packing, expected lead time and commercial pricing.
Related Products
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Ferric Sulfate
Frequently Asked Questions
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What is Ammonium Ferric Sulfate LR used for?
It is used for reagent preparation, titration procedures, industrial quality-control testing, water analysis and selected textile, pigment and speciality chemical processes -
What does LR mean in Ammonium Ferric Sulfate LR?
LR generally means Laboratory Reagent grade. Buyers should confirm the actual assay and impurity limits through the supplied specification and batch COA. -
Is Ammonium Ferric Sulfate LR the same as Ferric Alum?
Ferric Alum and Iron Alum are common names for Ammonium Ferric Sulfate. Buyers should still confirm the grade, hydration state and chemical identity before purchasing. -
Can Ammonium Ferric Sulfate LR replace AR grade?
Not automatically. LR and AR products may have different assay ranges and impurity limits. Substitution should be approved only after comparing the specifications and method requirements. -
Where can I buy Ammonium Ferric Sulfate LR?
ChemicalBull supplies Ammonium Ferric Sulfate LR for industrial B2B requirements. Share your specification, quantity, packing and destination to request availability, documentation and pricing.
ChemicalBull supplies Ammonium Ferric Sulfate LR across India, serving customers in Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, and West Bengal, as well as the Union Territories of Andaman & Nicobar Islands, Chandigarh, Dadra & Nagar Haveli and Daman & Diu, Delhi, Jammu & Kashmir, Ladakh, Lakshadweep, and Puducherry. We serve pharmaceutical, chemical, research, academic, laboratory, manufacturing, and industrial customers with reliable nationwide delivery.
