Green Ferrous Sulfate Heptahydrate Powder 99% with CAS No 7782-63-0

• CAS No.: 7782-63-0
• Formula: Feh14o11s
• EINECS: 238-676-6
• Certification: ISO
• Purity: 90%~99%
• Type: Ferrous Sulfate
• Model NO.: YX-20240119
• Appearance: Powder
• Grade Standard: Industrial Grade
• Key Word: Ferrous Sulfate Heptahydrate
• Molecular Formula: Feh14o11s
• Molecular Weight: 278.01500
• Exact Mass: 277.96100
• Psa: 153.25000
• Logp: -0.70980
• Appearance and Properties: White Powder
• Density: 0.999 G/Ml at 25 °c
• Melting Point: 64 °c
• Boiling Point: 330ºC at 760 Mmhg
• Solubility: 25.6 G/100 Ml (20 °c) in Water
• Water Solubility: 25.6 G/100 Ml (20 ºC)
• Vapor Pressure: 14.6 mm Hg ( 25 °c)
• Stability: Stable. Substances to Be Avoided
• Storage Conditions: Low Temperature, Ventilation, Dry
• Transport Package: 25kg/Bag or Drum
• Specification: 25Kg/bag or drum
• Trademark: YANXI
• Origin: China Shandong
• HS Code: 2833291000
• Production Capacity: 50 Metric Ton/Month

Product Description

Product Description

Green Ferrous sulfate heptahydrate Powder 99% with CAS No 7782-63-0

Ferrous sulfate and ferric sulfate (II) are inorganic compounds with the formula FeSO4, the most commonly used of which is its blue-green heptahydrate.
 

Ferrous sulfate heptahydrate Basic information
Product Name:	Ferrous sulfate heptahydrate
CAS:	7782-63-0
MF:	FeH14O11S
MW:	278.01500
EINECS:	238-676-6
Ferrous sulfate heptahydrate Chemical Properties
Melting point	64 °C
density	1.898 g/mL at 25 °C (lit.)
vapor pressure	14.6 mm Hg ( 25 °C)
storage temp.	Store at +15°C to +25°C.
solubility	25.6 g/100 mL (20°C)
form	Solution
color	Slightly greenish to blue
Specific Gravity	1.898
PH	3.0-4.0 (25ºC, 50mg/mL in H2O)
Water Solubility	25.6 g/100 mL (20 ºC)
Stability:	Stable. Substances to be avoided include strong oxidizing agents. Air and moisture sensitive.

 

Appearance and properties: light blue or light blue-green solid

Density: 0.999 g/mL at 25 °C

Boiling point: 330ºC at 760 mmHg

Melting point: 64 °C

Water solubility: 25.6g /100 mL (20 ºC)

Stable. Substances to be avoided include strong oxidizing agents. Air and moisture sensitive.

Storage conditions: warehouse low temperature, ventilation, dry

Vapor pressure: 14.6 mm Hg (25 °C)

Application

Ferrous sulfate can be used to make iron salts, iron oxide pigments, mordants, water purification agents, preservatives, disinfectants, etc

Ferrous sulfate use in medical

Iron(II) sulfate is sold as ferrous sulfate, a soil amendment for lowering the pH of a high alkaline soil so that plants can access the soil's nutrients. In horticulture it is used for treating iron chlorosis.
 
Ferrous sulfate can be used to stain concrete and some limestones and sandstones a yellowish rust color. Woodworkers use ferrous sulfate solutions to color maple wood a silvery hue.

Usage

1.As a reducing agent: ferrous sulfate is a strong reducing agent, can be the water content of the electroplating plant chromium wastewater hexavalent chromium reduction into trivalent chromium.

2.As a flocculant: ferrous sulfate is widely used as a flocculant, it has the following advantages as a flocculant: Sedimentation speed, large granular sludge, the sludge volume small and compact, except for the color effect is good, very suitable for as a textile wastewater, printing and dyeing, washing processing), non-toxic and beneficial organisms (very suitable for use in the subsequent biochemical treatment process of wastewater treatment system), without changing the original technology, and the price is low, as a flocculant, Ferrous sulfate can replace polymeric aluminum, basic aluminum chloride, polymeric iron, aluminum sulfate and so on. Dyeing, electroplating and other wastewater treatment worthy of the product.

3.As a precipitator: ferrous sulfate and sulfide, phosphate and other precipitation, so as to remove sulfide, phosphate, etc., for example, with ferrous sulfate treatment of printing and dyeing plant sulfur wastewater.
 

Product Name:	Ferrous Sulfate Heptahydrate
Item	Standard (%)	Result (%)
FeSO4·7H2O ≥	≥98	98.6
Fe (%) ≥	≥19.5	19.6
As(%)≤	0.0002	0.0002
Pb(%)≤	0.002	0.002
WATER INSOLUBLE	≤0.5%	0.35%
TITANIUM DIOXIDE	≤0.75%	0.68%
HEAVY METAL	≤0.0001%	0.0001%
FREE ACID	≤1%	0.56%
CONCLUSION	QUALIFIED

 

Item	Ferrous Sulphate Heptahydrate   FeSO4 7H2O	Ferrous Sulphate Monohydrate  FeSO4 H2O
Purity %min	98	99
Appearance	Green crystal or granular	Greywhite powder
Fe % min	19.7	30
Pb ppm max	20	20
As ppm max	2	2
Cd ppm max	5	5

 

 

Detailed Photos

 

Packaging & Shipping

 

Fast Delivery	Delivery within 24 hours upon receipt of your payment
Quality	Quality can be promised. Hot sell to Worldwide
Payment Terms	T/T Bank Transfer, Western Union, Paypal, Bitcoin and MoneyGram Available
Sample	Sample available at any time if you pay shipping fees
Tracking your order at any time	Inform your order's further new situation at any time
Package	Professional packing with professional materials

 

 

Company Profile

Yanxi (shandong) New Material Co.,LTD is a professional research and development of the production of lead diacetate trihydrate, 2-

phenylethylamide enterprises.  The key members of the company are established by local well-known entrepreneurs and professional engineers

under the call and support of the party's "low-carbon environmental protection, safety and stability".  under the innovation in traditional

production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of

reducing the cost of products to make the quality of products to the same industry.  With the efforts of all the staff of the company, we have

established many cooperative companies in Shan Dong, He Nan, Guang Dong and other places in recent decades.

 

 

 

 

 

 

 

Our Advantages

1.Place of Origin China with Super quality by reasonable price.
                                                 
2.Fast delivery by safe express way to all the country.
                                               
3.Has a number of highly qualified engineers and experts to provide guidance for reagents.
   
4.When you meet problems in mineral processing, we can provide technical guidance.
           
5.We can supply sample for testing.
                                                                           
6.We promise 100% deliveried,and 100% resend or refunds if parcel is not deliveried!

FAQ

Q1: What's your MOQ?
A:It depends on different products,we can accept sample order or provide free sample for your test.

Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed.  (Chinese holiday not included)

Q3: Is there a discount?
A:Different quantity has different discount.

Q4:How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information.  Payment by T/T, Western Union or Bitcoin.

Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero.  If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q6. Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.