MAGNESIUM SULPHATE HEPTAHYDRATE INDUSTRY GRADE

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Product Details

Place of Origin:	Shandong in China

Specifications

Appearance white crystal
Main content 99.5% min
MgSO4 48.6% min
MgO 16.3% min
Mg 9.8% min
Ph(5w/v%sol) 5-6.5
Ferron(Fe) 0.0008% max
Chlorid(Cl) 0.003% max
Heavy metal(Pb)0.0006 %max
Arsenic(As) 0.0001% max
Insoluble 0.0010% max
Size(mm)0.1-1

Service Process

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Service Guarantee

Free Service Charge

ECVV doesn't charge any service fee to Buyers for buying this product.
ECVV Supply

ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
Product Quality Commitment

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
Deposit Service Commitments

In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.