China Sulfate Manufacturers Suppliers Company & Products

Industrial Grade Magnesium Sulfate Heptahydrate (Water Treatment Grade)

$0.45

Purity: 98.0% min

Grade: Industrial Water Treatment Grade

Moisture Content: 15.0% ±1.0%

Heavy Metal Limit: ≤50 ppm

CAS Number: 10034-99-8

Execution Standard: HG/T 2680-2018

pH Value (10% Solution): 5.0-8.0

Particle Size: 10-20 mesh

Hunan Xingmeiyuan Technology Co., Ltd

Yueyang, Hunan, China

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Feed Grade Magnesium Sulfate Heptahydrate

$1.12

Magnesium Content: 9.5% min

Grade: Feed Grade (FAMI-QS Compliant)

Moisture Content: 15.0% ±0.8%

Heavy Metal Limit: ≤20 ppm

CAS Number: 10034-99-8

Execution Standard: GB 13080-2018

pH Value (10% Solution): 5.0-7.5

Particle Size: 40-60 mesh

Hunan Xingmeiyuan Technology Co., Ltd

Yueyang, Hunan, China

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Food Grade Anhydrous Magnesium Sulfate

$2.8

Purity: 99.5% min

Moisture Content: 0.1% max

Heavy Metal Content: <10ppm

Mesh Size: 200mesh pass rate 99%

CAS Number: 7487-88-9

Compliance Standard: GB 1886.234-2016, FDA 21 CFR Part 184.1465

Appearance: White flowable crystalline powder

Solubility: Freely soluble in water

Hunan Xingmeiyuan Technology Co., Ltd

Yueyang, Hunan, China

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Agricultural Slow-release Magnesium Sulfate Fertilizer

$1.2

Available Nutrients: MgO 16.0% min, S 13.0% min

Slow-release Period: 60-90 days

Appearance: Gray granular

Particle Size: 2-4mm (90% pass rate)

Moisture Content: <2.0%

pH Value: 6.0-7.5

Packaging Specification: 50kg PP woven bags

Anti-caking Rate: ≥95%

Hunan Xingmeiyuan Technology Co., Ltd

Yueyang, Hunan, China

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Medical Grade Magnesium Sulfate for External Use Powder

$2.8

Purity: 99.9% minimum

CAS Number: 10034-99-8

Appearance: White crystalline powder

Moisture Content: ≤0.05%

Heavy Metal Content: ≤5ppm

Execution Standard: ChP 2025 Edition

Shelf Life: 36 months

Storage Condition: Sealed, cool and dark place

Hunan Xingmeiyuan Technology Co., Ltd

Yueyang, Hunan, China

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Food Grade Magnesium Sulfate

$12

Purity: 99.5% min

CAS No.: 7487-88-9

Packaging: 25 Kilograms per Carton

Compliance Standard: FCC Grade

Solubility: 100g/100ml Water

Particle Size: 100 Mesh

Heavy Metal Content: ≤10ppm

PH Value: 5.5-7.0

Hunan Xingmeiyuan Technology Co., Ltd

Yueyang, Hunan, China

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Medical Grade (Injection Grade) Magnesium Sulfate

$28.5

Purity: 99.9% min

CAS No.: 7487-88-9

Packaging: 10 Kilograms per Drum

Compliance Standard: USP/EP Grade

Sterilization: EO Sterilized

Pyrogen Content: ≤0.5 EU/ml

Particle Size: 200 Mesh

Heavy Metal Content: ≤5ppm

Hunan Xingmeiyuan Technology Co., Ltd

Yueyang, Hunan, China

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Food Grade Magnesium Sulfate (Nutritional Fortifier)

$1.5

grade: Food Grade (Compliant with USP/FCC Standards)

main_component: Magnesium Sulfate Heptahydrate

purity: ≥99.5%

moisture_content: ≤0.2%

heavy_metal_content: ≤10ppm

arsenic_content: ≤2ppm

lead_content: ≤3ppm

appearance: Colorless transparent crystals or white powder

Hunan Xingmeiyuan Technology Co., Ltd

Yueyang, Hunan, China

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Pharmaceutical Grade Anhydrous Magnesium Sulfate

$3.25

Purity: 99.9% min

Grade: USP EP BP Compliant

Moisture Content: ≤0.5%

Heavy Metal Limit: ≤5 ppm

CAS Number: 7487-88-9

Execution Standard: USP 43-NF 38

pH Value (10% Solution): 5.5-7.5

Particle Size: 30-60 mesh

Hunan Xingmeiyuan Technology Co., Ltd

Yueyang, Hunan, China

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Pharmaceutical Grade Magnesium Sulfate Heptahydrate

$4.2

Purity: 99.0% min

Moisture Content: 51.2%-52.0% (theoretical value of heptahydrate)

Heavy Metal Content: <5ppm

Insoluble Matter: <0.05%

CAS Number: 10034-99-8

Compliance Standard: BP2023, USP43

Appearance: Colorless transparent prismatic crystals

Solubility: Freely soluble in water, slightly soluble in ethanol

Hunan Xingmeiyuan Technology Co., Ltd

Yueyang, Hunan, China

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