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food grade Ammonium Sulfate (NH4)2.SO4

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CAS No.:

7783-20-2

Grade:

Food Grade

Content:

99%

Port:

qingdao

Packaging:

25kgs/bag

Sample Available:

Yes

Price valid (until):

2023-11-08

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PREMIUM INGREDIENT CO.,LTD

Company Type:

Manufactory

Location:

United Kingdom

Payment Terms:

TT against copy of documents,L/C

Average Lead Time:

80 days

Qualification:

Main Products:

l-lysine monohydrochloride,dl-methionine,n-acetyl-l-cysteine,l-methionine,glycine,l-cysteine hcl monohydrate

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Ammonium sulfate



Identifiers
CAS Number	7783-20-2
EC Number	231-984-1
E number	E517
Properties
Chemical Formular	(NH4)2SO4
molar mass	132.14 g/mol
Appearance	white hygroscopic granules or crystals
density	1.77 g/cm3
Melting point	235 to 280 °C (455 to 536 °F; 508 to 553 K) (decomposes)
Solubility in water	70.6 g per 100 g water (0 °C) 74.4 g per 100 g water (20 °C) 103.8 g per 100 g water (100 °C)
Solubility	Insoluble in acetone, alcohol and ether.
Uses	According to GB 2760-2011, it could be used as processing aid (only used as nutrient for fermentation). It also could be used as dough regulator and yeast food. In the fresh yeast production, it’s used as the nitrogen source for yeast cultivation , As a food additive, ammonium sulfate is considered generally recognized as safe (GRAS) by the U.S. Food and Drug Administration, and in the European Union it is designated by the E number E517.

Specifications	GB 29206-2012	FCC VII
Content( (NH 4 ) 2 SO 4 ), w/%	99.0-100.5	99.0-100.5
Residue on Ignition (Sulfated Ash), w/% ≤	0.25	0.25
Arsenic (As), mg/kg ≤	3	————
Selenium(Se), mg/kg ≤ ≤	30	30
Lead(Pb), mg/kg ≤ ≤	3	3

ECHEMI Editorial Reference

White crystalline powder
Ammonium sulfate is a white odorless solid. Sinks and dissolves in water. (USCG, 1999)|DryPowder; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, Liquid; WetSolid|White powder, shining plates or crystalline fragments
Ammonium sulfate is a white odorless solid. Sinks and dissolves in water. (USCG, 1999)|Ammonium sulfate is an inorganic sulfate salt obtained by reaction of sulfuric acid with two equivalents of ammonia. A high-melting (decomposes above 280℃) white solid which is very soluble in water (70.6 g/100 g water at 0℃; 103.8 g/100 g water at 100℃), it is widely used as a fertilizer for alkaline soils. It has a role as a fertilizer. It is an ammonium salt and an inorganic sulfate salt.|Sulfuric acid diammonium salt. It is used in CHEMICAL FRACTIONATION of proteins.

Basic Info

Product Name:

Ammonium sulfate

Other Name:

Ammonium Sulphate;Sulfuric acid ammonium salt (1:2);Sulfuric acid diammonium salt;Ammonium sulfate (2:1);Ammonium sulfate;Dolamin;Ammonium sulfate ((NH4)2SO4);Diammonium sulfate;Diammonium sulphate;Ammonium sulphate;Coaltrol LPA 40;Sulfuric acid,diammonium salt;Para-Go;Nonnen R 999-10;Actimaster AMS;Tasker Clear;Busan 1215;Oxamine 6150;122364-22-1;122393-13-9;44071-93-4;57973-73-6;64006-53-7;82168-61-4;428816-32-4

CAS No.:

7783-20-2

Molecular Formula:

H3N.¹/2H2O4S

InChIKeys:

InChIKey=BFNBIHQBYMNNAN-UHFFFAOYSA-N

Molecular Weight:

132.14

Exact Mass:

132.020477

EC Number:

231-984-1

UNII:

SU46BAM238

DSSTox ID:

DTXSID1029704

Color/Form:

White or brown orthorhombic crystals|Orthorhombic crystals or white granules|Brownish gray to white crystals according to degree of purity

HScode:

31022100

Categories:

Acidity Regulators

Characteristics

PSA:

90.6

XLogP3:

0.75190

Appearance:

Yellow to orange Solid

Density:

1.769 g/cm³ @ Temp: 50 °C

Melting Point:

336-339 °C (decomp)

Boiling Point:

330ºC at 760 mmHg

Flash Point:

26 °C

Refractive Index:

n20/D 1.396

Water Solubility:

H2O: 77 g/100 mL (25 ºC)

Storage Conditions:

2-8°C

Vapor Pressure:

<1 Pa (25 °C)

Toxicity:

Oral-rat LD50: 3000 mg/kg; Abdominal cavity-mouse LD50: 610 mg/kg

Flammability characteristics:

Flammable; heat produces toxic nitrogen oxides, sulfur oxides and ammonia fumes

Explosive limit:

May explode if mixed with oxidizers, such as potassium nitrate, potassium nitrite and potassium chlorate.

Odor:

Odorless

PH:

pH = 5.5 (0.1 M aqueous solution)

Experimental Properties:

Average specific heat capacity: 1.423 J/g-K at 2-55 °C; heat of solution on dissolution of 1 mol in 400 mol water: +9.92 kJ at 18 °C; integral heat of solution: +6.57 kJ/mol at 30 °C; differential heat of solution for saturated solution: +6.07 kJ/mol at 30 °C; deliquesces above 80% relative humidity|Decomposes above 280 °C

Air and Water Reactions:

Dissolves in water with evolution of some heat.

Reactive Group:

Salts, Acidic

Reactivity Profile:

AMMONIUM SULFATE is acidic in aqueous solution. When a little ammonium sulfate is added to fused potassium nitrite, a vigorous reaction occurs attended by flame [Mellor 2:702 1946-47].

Autoignition Temperature:

Not flammable (USCG, 1999)

Corrosivity:

Does not attack iron or aluminum /Ammoniacal solutions/

See More Ammonium sulfate Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place.

See More Ammonium sulfate Safety Data Sheet 

Seller Information

Business Type: Manufactory
Main Products: l-lysine monohydrochloride,dl-methionine,n-acetyl-l-cysteine,l-methionine,glycine,l-cysteine hcl monohydrate
Location: dongsheng road
Payment Terms: TT against copy of documents,L/C
Average lead Time: 80 days
Total Annual Revenue: $5 million-$10 million
Total Employees: 5-10
Year of Establishment: 2015

Premium Ingredient specializes in supplying and distributing food & feed amino acids, food additives and functional ingredients for more than a decade.

Our food additives portfolio covers phosphates, acidulants, preservatives, sweeteners, thickeners and leavening agents.

Our functional ingredients include vitamins, mineral products, botanical extracts, nutraceutical ingredients, functional fibers & bulking agents.

We serve over 100 clients across food & beverage, dietary supplement, sports nutrition, personal care, pharmaceutical and animal feed sectors, with products exported to dozens of countries worldwide. All our goods are sourced from top-tier Chinese manufacturers with proven expertise and complete management systems.

◆Amino Acids	◆ phosphates	◆ acidulants
◆ preservatives	◆ sweeteners	◆ functional fiber&bulking agent
◆ thickeners	◆ Leavening agents	◆ mineral products
◆ Botanical extracts	◆ vitamins	◆ nutritional products

Backed by over 10 years of industry experience, we provide one-stop-shop solutions combining high-grade products, prompt communication, on-time delivery and real-time market intelligence. Thanks to our long-term deep-rooted partnerships with source manufacturers, we can guarantee sufficient inventory, stable pricing and fast shipment.

Our third-party certifications include ISO9001, ISO14001, HACCP, HALAL, KOSHER, GMP, FAMI-QS and more. You can count on Premium Ingredient as your trusted global raw material supplier.

------------------------------------- Mission------------------------------------

Acting as a bridge between reliable Chinese manufacturers and global buyers, we carefully select partner factories with mature production capabilities and sound management systems. We deliver not only premium-quality raw materials, but also value-added services including market trend updates, supply chain risk alerts, product formulation consultation, consolidated sample shipment and full document support for import compliance. We timely forward overseas customers’ requirements to our partner factories to support product upgrading and achieve mutual growth.

-------------------------------------Our Quality------------------------------------

Our Quality

As a professional ingredient supplier, we do not operate manufacturing facilities. Instead, we build robust quality‑assurance workflows across our whole supply chain to safeguard consistent product performance for every shipment

Strict Supplier Due‑Diligence

Before entering any partnership, we carry out on-site factory visits and assess industry reputation, followed by multi-stage qualification reviews. We validate production qualifications, export track records, quality management systems and complete certification packages. New suppliers must pass sample evaluation, and only fully vetted top-tier factories are admitted to our approved supplier pool

Batch‑by‑batch Document Verification

For every order, we cross‑check factory‑issued test documents against agreed specifications including FCC, USP, EP, AJI, CP or your customized requirements. We will not forward documents to customers until key indicators are fully aligned with specifications. This step avoids inconsistent or mismatched documentation common in raw‑material trade.

Independent Third‑party Testing Coordination

Upon client request, we can arrange independent laboratory inspections from recognized third‑party institutions. We manage sample delivery, test protocol communication and report follow‑up to support your market compliance needs.

Quality Closure & Continuous Improvement

We keep traceable records for all delivered batches. If any quality concern arises, we act as your single point‑of‑contact to trace root causes with source factories, drive corrective actions and deliver practical resolution plans. Client feedback is systematically collected to optimize our supplier management and document‑review procedures.

We provide a comprehensive set of compliance documents to support your import and registration work. Our available documentation includes but is not limited to:

★ ISO Certification ★ Halal Certificate

★ Kosher Certificate ★ IP certificate

★ Haccp certificate ★ Allergens with Glutens

★ GRAS Statement ★ HACCP Program

★ BSE/TSE Statement ★ Certificate of Analysis

★ Country of Origin Certificate ★ Material Safety Data Sheet

★ Flow Chart (product processing) ★ Food Grade Certificate

★ Nutritional Information ★ GMO Statement

★ Specification Sheet

Inquiry History

100 Inquiries

Country	Product	Purchase Quantity	Date Posted
Sri Lanka	Ammonium Sulfate CAS NO. 7783-20-2	500 MT	Oct 25, 2023
Germany	Crystalline Ammonium Sulfate	11000 TON	Jun 14, 2024
India	Ammonium Sulfate	20.00 MT	Nov 7, 2023
India	Ammonium Sulfate	10.00 MT	Nov 10, 2023
India	ammonium sulphate	1000 MT	Sep 16, 2025
India	Ammonium Sulfate	20.00 MT	Nov 1, 2023
United Arab Emirates	Ammonium Sulfate	300 MT	Mar 27, 2026
Pakistan	Ammonium Sulphate	1000 PCS	Sep 20, 2026
Greece	Ammonium Sulfate	50 KG	Sep 7, 2026
Pakistan	Ammonium Sulphate	25 MT	Aug 27, 2026
United Arab Emirates	Ammonium sulfate	1 MT	Aug 22, 2026
India	Ammonium sulfate	200 MT	Aug 12, 2026
United Kingdom	Ammonium Sulphate	10000 MT	Jul 31, 2026
United Kingdom	Ammonium Sulphate Granular	5000 MT	Jun 30, 2026
India	ammonium sulphate	25.00 MT	Jun 22, 2026
Germany	(NH4)2SO4	100 MT	Apr 13, 2026
Thailand	Ammonium sulfate	25 MT	Feb 27, 2026
Germany	ammonium sulfate	200 MT	Feb 26, 2026
India	Ammonium Sulphate	20.00 MT	Feb 25, 2026
India	Ammonium Sulphate	100 KG	Jan 14, 2026

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food grade Ammonium Sulfate (NH4)2.SO4

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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