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Food additives Ferrous Sulphate Monohydrate CAS NO 13463-43-9

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CAS No.:

13463-43-9

Grade:

Food Grade ,pharm grade

Content:

99%

Port:

SHANGHAI

Brand:

SLQ

Packaging:

25kg pp bag ,25kg kraftpaper bag

Price valid (until):

2025-07-10

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HUNAN SLQ MATERIALS TECHNOLOGY CO.,LTD

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Fuel oil Additives,food & pharm additives,crosslinking agent,Amino acid serious,Polyurethane (PU) Industry and UV Photoinitiators,Feed & fertilizer additives

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Product Description
Seller Information
Inquiry History

Description

Food grade High purity Ferrous sulphate monohydrate

Grade :Food grade Ferrous sulphate monohydrate

CAS No. :13463-43-9

MF: FeSO4·H2O

Purity:99%min

A ppearance:Gray-white Crystalline Powder, Gray-white powder

Model Number:JD-FSMFG-99

Manufacturer of Ferrous Chloride Tetrahydrate :Hunan SLQ Materials Technology Co.,ltd

Manufacturer of Ferrous sulphate monohydrate :Hunan SLQ Materials Technology Co.,ltd

www.hnjd-tech.com

info@hnjd-tech.com

Other Trading Names:
Iron (2+) Sulfate Monohydrate
Ferrous Sulfate Hydrate
Iron(II) Sulfate Monohydrate
Dried Ferrous Sulfate

Stability :Pale,blue-green crystals or granules that are efflorescent in dry air.In moist air,it oxidizes readily to form a brown-yellow,basic ferric sulfate. It’s soluble in water, insoluble in ethanol.

NO.	Item	Specification
1	Appearance	Gray-white Powder
2	Main content	91.3% min
3	Fe2+	30% min
4	Fe3+	0.2% max
5	Water insoluble	0.5% max
6	Water	1% max
7	Pb	15 mg/kg max
8	As	2 mg/kg max
9	Cd	3 mg/kg max
10	Hg	0.1 mg/kg max
11	Size(80mesh)	95% min

Application :

Ferrous Sulfate Monohydrate Is used as a precursor to other Iron compounds.
· It Is used as a reducing agent which is useful for the reduction of'chromate In cement to less toxlc compounds.
·It Is used In the textile Industry as a dye flxatlve.
·It Is used to blacken leather.
·It Is used as a constltuent of Ink.
·It Is used as a.soll amendment for lowerlng the pH of a hlghly alkallne soll so that plants have better access to the soll's rlch nutrlents.
·It Is used for treating iron chlorosls in plants.
· It Is used as a lawn condltloner and moss klller which enhances the plant growth.
· It Is used as a plgment to staln concrete, some limestones, and sandstones a yellowlsh rust colour.
·Its solutlon Is used to colour maple wood a sllvery hue.
·It Is used as a water purifler.
·It Is used a gas purificatlon agent
·It Is also used for medical purposes as a medicine and a blood supplement.
· In agriculture It Is used as a fertlliser. herblclde. and pesticlde ,food additives

Buy Ferrous Sulfate Monohydrate
SLQ stocks Ferrous Sulfate Monohydrate In varlous packaglng along wlth other Industrlal chemicals for sale. Contact us for a FREE quotation.

FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Advantage
Quality First
Competitive Price
First-class Production Line
Factory Origin
Customized Services

Manufacturer of Ferrous Chloride Tetrahydrate :Hunan SLQ Materials Technology Co.,ltd

Manufacturer of Ferrous sulphate monohydrate :Hunan SLQ Materials Technology Co.,ltd

www.hnjd-tech.com

info@hnjd-tech.com

Shop Food additives Ferrous Sulphate Monohydrate CAS NO 13463-43-9-Detailed Image 1

Certificates

Basic Info

Product Name:

Ferrous sulfate, hydrate

Other Name:

Sulfuric acid,iron(2+) salt (1:1),hydrate;Ferrous sulfate,hydrate;Iron sulfate (FeSO4) hydrate

CAS No.:

13463-43-9

Molecular Formula:

Fe.H2O4S.xH2O

InChIKeys:

InChIKey=HRZKFCSHISLTEI-UHFFFAOYSA-N

Molecular Weight:

169.92

Exact Mass:

169.897232

EC Number:

231-753-5

HScode:

2833291000

Categories:

Other Food Additives

Characteristics

PSA:

89.6

XLogP3:

-0.25970

Density:

1.9 g/mL at 25 °C(lit.)

Melting Point:

64 °C

Boiling Point:

330ºC at 760 mmHg

Water Solubility:

Slowly but freely soluble in water, very soluble in boiling water, practically insoluble in ethanol (96 per cent).

Storage Conditions:

2-8°C

Vapor Pressure:

14.6 mm Hg ( 25 °C)

See More Ferrous sulfate, hydrate Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Eye irritation, Category 2

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H410 Very toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P391 Collect spillage.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Ferrous sulfate, hydrate Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Fuel oil Additives,food & pharm additives,crosslinking agent,Amino acid serious,Polyurethane (PU) Industry and UV Photoinitiators,Feed & fertilizer additives

Location:
BUILDING 1, WANDEFU WANXIANG TIMES GARDEN, NO.676 RENMIN EAST ROAD, FURONG DISTRICT,CHANGSHA CITY,HUNAN,CHINA

Payment Terms:
L/C,D/A,O/A

Average lead Time:
15

Total Annual Revenue:
$25 million-$50 million

Total Employees:
11-50

Year of Establishment:
2023

Your Partner in China, a Professional chemical raw material manufacturer, our main products include :

● Polyurethane (PU) Industry and UV Photoinitiators

● Fuel oil Additives

● Fine and Specialty high purity Chemicals

● Cutsom Synthesis and Pharmaceutical Intermediates

● Surface treatment materials

● organic pigment

● high purity feed additives

● crosslinking agent

● organic fluorine chemical

We consists a team of professional analytical department,complete QC&QA under strict SOPs, experienced sale and after-sale service, efficient logistic support, one-stop service is our great advantage, to benefit for our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.

High Quality is Guaranteed

Large-capacity Production to Help You Control Costs

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Corporate Vision

To become a leading international supply chain operator.

Corporate Mission

To exploit new value for more people to live a superior life.

Corporate Culture

Solidarity 、 Devotedness 、 Integrity 、 Enterprisingness

Core Value of Brand

Integrate resources

Create added value

Corporate Codes of Conduct

To be simple, repectfuls, sincerity ,responsible.To be simple, repectfuls, responsible.

For more information on how SLQ specialist team can help you, please contact us anytime.

Company Profile

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Inquiry History

12 Inquiries

Country	Product	Purchase Quantity	Date Posted
Bangladesh	Ferrous Sulphate	26000 KG	Feb 25, 2026
Pakistan	ferrous sulfate monohydrate	1000 KG	Dec 26, 2025
India	Ferrous Sulphate	1000 KG	Jan 6, 2026
India	Ferrous Sulphate Monohydrate	4500 MT	Dec 13, 2023
Turkey	Ferrous sulphate	25 TON	Jul 24, 2023
Democratic Republic of the Congo	Ferrous Sulphate	13 TON	Aug 8, 2025
Pakistan	Ferrous Sulphate Mono	2.00 20' Fcl	Jan 21, 2025
Qatar	Ferrous sulphate	25.00 TON	Dec 27, 2024
India	Ferrous Sulphate	1.00 MT	Dec 13, 2024
India	Ferrous Sulphate IP	100.00 KG	Dec 5, 2024
Cyprus	FERROUS SULPHATE	27000 KG	Aug 29, 2024
Malaysia	ferrous sulphate monohydrate	1000 KG	Jan 18, 2024

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