Zinc Sulphate Crystal

Zinc Sulphate Crystal Specification

Smell
Odorless

HS Code
28332910

Application
Fertilizers, animal feed, micronutrient, water treatment, electroplating, laboratory reagent, pharmaceuticals

Ph Level
4.5 - 5.0 (5% solution)

Density
2.07 Gram per cubic centimeter(g/cm3)

Storage
Store in cool, dry, well-ventilated place, in tightly closed container

Properties
Colorless or white crystals, soluble in water, non-flammable, highly hygroscopic

Product Type
Zinc Sulphate

Molecular Weight
287.54 g/mol (heptahydrate)

Purity
99% min (heptahydrate)

Ingredients
Zinc, Sulphur, Oxygen, Water of crystallization (heptahydrate form)

Grade
Technical / Industrial / Agricultural / Analytical

CAS No
7733-02-0

Solubility
Highly soluble in water

Structural Formula
ZnSO47H2O

Taste
Astringent, metallic

Poisonous
Non-poisonous at recommended concentrations

Usage
As trace mineral in agriculture, source of zinc in feed and fertilizers, as electrolyte in electroplating, laboratory and industrial processes

Physical Form
Granule

Shape
Granules or powder

Appearance
White crystalline solid

EINECS No
231-793-3

Shelf Life
2 years

Melting Point
100 C (loses water), decomposes above 280 C

Molecular Formula
ZnSO47H2O

Biodegradability
Not considered hazardous for environment at recommended usage

Synonyms
White Vitriol, Zinc vitriol, Zinc sulfate heptahydrate

Hazard Statements
May cause skin and eye irritation

Regulatory Status
Complies with FCO standards for fertilizers

Lead Content
Less than 0.002%

Shelf Life (Unopened)
Up to 2 years

Stability
Stable under normal storage conditions

Free Flowing
Yes - free flowing crystalline material

Iron Content
Less than 0.01%

Packaging
25 kg/50 kg HDPE woven bags with inner liner, Jumbo bags as required

EC Number
231-793-3

Moisture Content
Max 0.5% (if specifically requested)

Product Code
ZSC-HH

Zinc Sulphate Crystal Trade Information

Minimum Order Quantity
500 Kilograms

FOB Port
INDIA

Payment Terms
Cash Advance (CA), Cash in Advance (CID)

Supply Ability
150000 Kilograms Per Month

Delivery Time
1 Days

Sample Available
No

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
50 Kg Bags

Main Domestic Market
All India

Zinc Sulphate Crystal About

Zinc Sulphate Crystals Technical Description

Product Name: Zinc Sulphate Crystals
Chemical Name: Zinc Sulphate Heptahydrate
Chemical Formula: ZnSO7HO
Molecular Weight: 287.54 g/mol
CAS Number: 7446-20-0
EINECS No.: 231-793-3

Physical and Chemical Properties

Appearance: White to colorless crystalline solid
Odor: Odorless
Taste: Astringent, metallic
Solubility: Freely soluble in water; insoluble in alcohol
pH (5% solution): 4.0 6.0
Density: 1.97 g/cm
Melting Point: Decomposes at 100C (loses water of crystallization)
Stability: Stable under normal storage conditions; hygroscopic in nature

Chemical Characteristics

Zinc Sulphate Crystals are an inorganic salt formed by the reaction of zinc oxide or zinc metal with sulphuric acid.
Exhibits good chemical stability and high water solubility, making it suitable for liquid and solid formulations.
Acts as a source of bioavailable zinc ions (Zn).

Typical Specifications

Assay (as ZnSO7HO): 98.0%
Zinc (Zn) Content: 2122%
Sulphate (SO): 3435%
Insoluble Matter: 0.05%
Heavy Metals (as Pb): 10 ppm (grade dependent)

Applications

Agriculture: Micronutrient fertilizer for zinc-deficient soils and crops
Pharmaceuticals: Used in dietary supplements and medicinal formulations (pharma grade)
Animal Feed: Zinc supplement for livestock nutrition
Water Treatment: Coagulant and algae control agent
Chemical Industry: Raw material in the manufacture of other zinc compounds
Textiles & Leather: Mordant and processing agent

Packaging and Storage

Packaging: HDPE bags, woven sacks with inner liners, or drums (25 kg / 50 kg)
Storage Conditions: Store in a cool, dry, well-ventilated area; protect from moisture
Shelf Life: 23 years under recommended storage conditions

Safety and Handling

Avoid inhalation of dust and contact with eyes or skin.
Use appropriate PPE (gloves, goggles, dust mask).
Not classified as flammable; may cause irritation on prolonged exposure.

Versatile Applications Across Industries

Zinc Sulphate Crystal is essential in various sectors, serving as a key trace mineral in fertilizers, animal feed, and as an electrolyte in electroplating. Its analytical grade ensures suitability for laboratory processes, pharmaceuticals, and water treatment, providing flexibility in industrial and agricultural contexts.

Exceptional Purity and Quality Assurance

Each batch of Zinc Sulphate Crystal features a 99% minimum purity, low lead (less than 0.002%), and iron content (less than 0.01%). Its stable, free-flowing structure and high solubility guarantee consistent performance in all recommended uses.

Safe and Sustainable for the Environment

Designed with safety in mind, this product poses no significant hazard to the environment at standard application concentrations. Its compliance with FCO fertilizer standards assures responsible usage, while the non-poisonous nature enhances user safety.

FAQ's of Zinc Sulphate Crystal:

Q: What are the primary uses of Zinc Sulphate Crystal?

A: Zinc Sulphate Crystal serves multiple functions, notably as a micronutrient in fertilizers for agriculture, as a source of zinc in animal feed, an electrolyte in electroplating, and as a laboratory reagent. It is also used in water treatment and certain pharmaceutical formulations.

Q: How should Zinc Sulphate Crystal be stored for maximum shelf life?

A: To preserve its quality, store the product in a cool, dry, and well-ventilated location. Always keep the packaging tightly sealed to prevent absorption of moisture, as the crystals are highly hygroscopic. When stored as recommended, its shelf life is up to two years.

Q: What safety precautions are necessary during handling?

A: Although non-poisonous at recommended concentrations, Zinc Sulphate Crystal may cause skin and eye irritation. It is advisable to use protective gloves and eyewear and avoid direct contact. Wash hands thoroughly after handling and adhere to standard safety protocols.

Q: Where is Zinc Sulphate Crystal typically applied within agriculture?

A: In agriculture, it is commonly applied to correct zinc deficiency in soil, acting as a trace element in fertilizers. Its use promotes healthy plant growth and increases crop yield. It also fortifies animal feed with essential zinc, supporting livestock health.

Q: What are the packaging options available for Zinc Sulphate Crystal?

A: The product is offered in 25 kg or 50 kg HDPE woven bags with an inner liner, and can also be supplied in jumbo bags upon request. This ensures convenient handling and protection from environmental factors during storage and transport.

Q: What benefits does Zinc Sulphate Crystal provide compared to other zinc compounds?

A: Zinc Sulphate Crystal boasts high solubility in water, rapid absorption in soil and feed, and exceptional purity. These features enhance its efficacy as a micronutrient, reagent, and industrial additive, making it a preferred choice over other forms of zinc supplementation.

Price 49.0 INR/ Kilograms

Minimum Order Quantity
500 Kilograms

Supply Ability
150000 Kilograms Per Month

Delivery Time
1 Days

Main Domestic Market
All India

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