logo
products

Fertilizer 99% Magnesium Sulfate Heptahydrate 10034-99-8

Basic Information
Place of Origin: ShanDong,China
Brand Name: AOXINCHENHG
Model Number: Magnesium sulfate heptahydrate
Minimum Order Quantity: 27Ton
Price: 86USD/TON
Packaging Details: Custom Packaging
Delivery Time: 7-10 day
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 40000Ton/per year
Detail Information
Product Name: Magnesium Sulfate Heptahydrate Appearance: Colorless Crystal
MF: MgSO4-7H2O MgSO4%: ≥99%
Magnesium Sulfate (MgSO4): ≥48.59% Magnesium Oxide (MgO): ≥16.24%
Mg%: ≥9.8% Fe%: ≤0.0015%
Cl%: ≤0.05% As%: ≤0.0002%
Pb%: ≤0.0008% Ph: 5.0-7.5
Dimension: 1-2mm2-4mm4-6mm Melting Point:: 1124 °C
Boiling Point: 330℃, 760 MmHg
Highlight:

Fertilizer Magnesium Sulfate Heptahydrate

,

99% Magnesium Sulfate Heptahydrate

,

Magnesium Sulfate Heptahydrate 10034-99-8


Product Description

High purity 98% MgSO4.7H2O magnesium sulfate heptahydrate crystals 2-4mm

 

Product Name Magnesium sulfate heptahydrate
Classification Sulfate
Hs Code 2833210000
CAS No 10034-99-8
Purity 99.5% Minute
Uses Magnesium fertilizer
Release speed quick
Appearance White Crystalline Granules
Grade standard Agricultural grade, Industrial grade
Ph value 5-8
Size 0.1-1mm, 1-3mm, 2-4mm
Sample 200g free
Origin

Shandong,China

Packaging 25kg, 50kg, 1000kg

 

Fertilizer 99% Magnesium Sulfate Heptahydrate 10034-99-8 0

 

Product Overview
Our 2-4mm granular magnesium sulfate heptahydrate (MGSO, 7H2O) is a high-grade industrial and agricultural chemical with a purity of 99.5%+ from a leading Chinese manufacturer. This crystalline, odorless, fast-dissolving compound is widely used in fertilizers, pharmaceuticals, food additives and industrial applications due to its high solubility and stable chemical properties.

1. For horticultural purposes:
Magnesium sulfate can be used as a fertilizer by being dissolved in water and applied to plants to correct magnesium deficiency in soil. It can be mixed with soil to improve nutrient retention and water absorption.
2. For Epsom salt bath use:
It can be dissolved in warm water as a soak for sore muscles and can also be added to bath water to help relieve stress and promote relaxation.
3. Industrial use:
In the production of paper, textiles and leather. It is also used to produce chemicals such as sulfuric acid and hydrogen peroxide.

Key Features
✔High purity (≥ 99.5%) - Meets ACS, food grade and industrial standards
✔Uniform particle size (2-4mm) - Ideal for controlled dosing in agriculture and chemical processing
✔Fast dissolution - Dissolves quickly in water for efficient nutrient absorption
✔Multi-industry applications - Agriculture, pharmaceuticals, textiles, water treatment, etc.

 

Applications
1. Agriculture and Fertilizers
Increases crop yields by providing magnesium (Mg) and sulfur (S) essential for chlorophyll synthesis and enzyme activation.
Prevents magnesium deficiency (yellowing leaves, stunted fruit development) in crops such as tomatoes, citrus and rubber trees.
Enhances nutrient absorption when mixed with NPK fertilizers for acidic or sandy soils.
2. Industrial and Chemical Manufacturing
Textile and Leather Processing - Acts as a weighting agent and dye fixative.
Water Treatment - Flocculant for wastewater purification.
Fire Protection and Construction - Filler in refractory materials and oxysulfide cement.
3. Pharmaceuticals and Food Additives
Laxatives and Epsom Salt Baths - USP grade for medical and therapeutic uses.
Food Stabilizers - Used in brewing, tofu production and mineral supplements

 

FAQ
1: How do we guarantee the quality?
Always pre-production samples before mass production;
Always final inspection before shipment;
2: What can you buy from us?
Magnesium sulfate, ferrous sulfate, ammonium sulfate, copper sulfate
3: Why should you buy from us instead of other suppliers?
We provide high quality products at affordable prices
4: What services can we provide?
Accept delivery terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express, DAF, DES;
Accept payment currencies: USD, EUR, JPY, CAD, AUD, HKD, GBP, CHF;
Accept payment methods: T/T, L/C, MoneyGram, PayPal, Western Union, Cash, Escrow;
Languages spoken: English, Chinese, Spanish, Portuguese, German, French, Italian

 

Contact Details
Aoxincheng

Phone Number : +8617562476006

whatsapp : +8617562476006