China Factory 99% Magnesium Sulfate Fertilizer Magnesium Sulfate Monohydrate

• Customization: Available
• CAS No.: 7487-88-9
• Formula: Mgso4
• EINECS: 231-298-2
• Certification: CCIC, ISO
• Purity: 90%~99%
• Type: Magnesium Sulfate
• Appearance: Flake
• Grade Standard: Industrial Grade
• Transport Package: Woven Bag
• Specification: 25kg/bag
• Trademark: customized
• Origin: China
• HS Code: 2833210000
• Production Capacity: 400tons Per Day

Product Description

Magnesium Sulphate

MF : MgSO₄ · nH₂O (n=0,1,2,3,4,5,6,7)
Molecular weight : 120.37+18n (n= 0,1,2,3,4,5,6,7)
CAS No: 10034-99-8 (MgSO₄ · 7H₂O)
7487-88-9 (MgSO₄ )

Grade Item	MgSO4·7H2O	MgSO4·5H2O	MgSO4·3H2O	MgSO4·2H2O	MgSO4·H2O	MgSO4
Appearance	White crystal	White Powder/cystal	White  Powder/cystal	White powder or cystal	White powder or cystal	White powder or cystal
Purity ≥ %	99.5	99	99	99	99	98
MgSO4≥ %	48.59	56	68	76	86	98
MgO≥ %	16.20	19.00	22.70	25.30	28.60	32.60
Mg≥ %	9.80	11.31	13.65	15.23	17.21	19.6
PH (5%)	5.0-9.2	5.0-9.2	5.0-9.2	5.0-9.2	5.0-9.2	5.0-9.2
(Fe ) ≤ %	0.0015	0.0015	0.0015	0.0015	0.0015	0.0015
(Cl) ≤ %	0.014	0.014	0.014	0.014	0.014	0.014
(Pb) ≤ %	0.0006	0.0006	0.0007	0.0007	0.0008	0.0008
(As) ≤ %	0.0002	0.0002	0.0002	0.0002	0.0002	0.0002

Q1: Is it possible to custom the labels with my own design?

A : Yes, and you just need to send us your drawings or artworks, then you can get you want.

Q2: How does your factory control the quality?

A: Quality is the life of our factory, first, each raw materials, come to our factory, we will test it firstly, if qualified, we will process the manufacturing with this raw materials, if not, we will return it to our supplier, and after each manufacturing step, we will test it, and then all the manufacturing process finished, we will do the final test before the commodities left our factory.

Q3: How about your service?

A: We provide 7*24 hours service, and whenever you need, we will always here with you, and besides, we can provide one stop purchasing for you, and when you purchase our commodities, we can arrange testing, custom clearance, and logistic for you !

Q4: Does free samples available for quality evaluation?

A: Yes, of course, we can provide free samples for you before you buy commercial quantity.

Q5: What is the delivery time?

A: For small quantity, it will take only 5-7 days for delivery, and for large quantity, it will take about 3-4 weeks.