Chemical name:Magnesium nitrate
Molecular formula:Mg(NO3)2.6H2O
Molecular weight:256.40
Property:soluble in water,liquid ammonia, methanol and ethanol.Stable at room temperature, the relative density of 1.461, higher than the melting point of 95�°C off the water to generate alkaline magnesium nitrate, heated to 300�°C begins to decompose above 400�°C to completely decompose into magnesium oxide and Nitrogen oxide gas.
Quality standard:
Item Indicator
Industrial grade Agriculture grade
Magnesium nitrate (Mg(NO3)2.6H2O) â?¥98.0% â?¥98.0%
PH value â?¥4 ---
Heavy metal â?¤0.002 ---
Water insoluble â?¤0.05% â?¤0.1%
Iron â?¤0.001% ---
Magnesium oxide content(CaO) --- â?¥15%
Nitrogen content(N) --- â?¥10.7%
Use:Concentrated nitric acid for industrial de-water agent, manufacture of explosives, catalysts and other magnesium salts and nitrates catalyst raw materials, wheat ashing agent.Used in agriculture, magnesium soluble fertilizer for soilless culture.
Packing:25/50KGlined with plastic bag and exterior is woven bagPacking or according to customers requirements.
1.Purity 98% white granule
2.Used for fertilizer or industrial material
3.Export Asia/Europe
4.ISO9001
Magnesium Citrate, E345, CAS no.7779-25-1, the Magnesium salt of Citric Acid, white powder, soluble in water. Magnesium Citrate manufacturing process via chemical synthesis, magnesium carbonate and citric acid as raw materials. Along with other citrics, such as Sodium Citrate, Calcium Citrate and Potassium Citrate, used as acidity regulator and preservative in food and beverage. Magnesium Citrate is also a source of magnesium used in food, beverage, and in nutritional supplement applications. Magnesium Citrate also used as a pore cleanser in skin care products and a fertilizer in plant food.
As an experienced Magnesium Citrate manufacturer and supplier, we has been supplying and exporting Magnesium Citrate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Magnesium Citrate powder Specification
Appearance White or almost white, fine, slightly hygroscopic powder
Solubility Soluble in water, practically insoluble in ethanol (96 %). It dissolves in dil. HCl.
Identification :
A. Reaction of citrates
B. Reaction of magnesium
C. pH
D. Loss on drying Shall pass the test
Shall pass the test
7.0 â?? 8.5
Max. 3.5 %
Appearance of solution Clear and not more intensely coloured than reference solutions Y7 or BY6
pH 6.0 8.5
Oxalates Max. 280 ppm
Sulphates Max. 0.2 %
Calcium Max. 0.2 %
Iron Max. 100 ppm
Heavy metals Max. 10 ppm
Loss on drying Max. 3.5 %
Assay as Magnesium (On dried substance) 15.0 % 16.5 %
Product name: Magnesium Magnesium Sulphate / Magnesium Sulfate Salt (Epsom salt)
CAS 10034-99-8
Packing: 25 or 50 kg PP bags
HS Code: 28332100
Molecular Formula: MgSo4.7H2o
Magnesium sulfate contains two elements (magnesium and sulfur) -
The First) The importance of magnesium in plants is due to its entry into the formation of the chlorophyll molecule.
It is also similar to calcium in the formation of the plasma membrane and is a bridge between the enzyme molecule and the phosphate group and plays an activating role for some enzymes responsible for the transformation of carbohydrate and nitrogenous substances in plants.
Magnesium helps seed growth, Plant afforestation, flower production, increases chlorophyll (Chlorophyll is responsible for the process of plant
photosynthesis), and improves the absorption of phosphorus and nitrogen.
The Second) The importance of sulfur for plants:
It is a sterilizing substance for the soil, as it kills microbes and bacteria present in the soil around the roots of the plant. Likewise, sulfur combines with the nitrogen present in the soil to form amino acids, which act as a chelating substance, binding to the divalent elements.
Due to the small size of amino acids, they permeate soil particles through plant roots and are easily absorbed, and the plant absorbs sulfur, magnesium, nitrogen, and other divalent elements.
Magnesium sulphate â?¥ 98%
Magnesium (as magnesium oxide) â?¥16%
Sulfur â?¥ 12.7%
Water solubility: quickly soluble in water 100%
Colour: white crystals
Particle size: 0.1 - 2.0 mm
Commodity: Calcium chloride
Molecular formula CaCl2
H.S code 28272000
Product feature
Calcium chloride is an inorganic salt, which exists as solid or liquid. Solid calcium chloride is a white, crystal substance in the form of flake, granule, pellet or powder. With different crystallized water contents, it can be dihydrate or anhydrous.
Liquid calcium chloride is a colorless, clear solution. As calcium chloride has such properties as quick dissolving, exothermic ability, attracting moisture from the air and surroundings, dissolving at very low temperature,
Specifications:
Analysis Item Standard
Calcium chloride (CaCl2) 74%min,77% min,94%min
Total Chlorinated Alkali: (NaCl) 5.0%max
Magnesium Chloride(MgCl2) 0.5%max
Insoluble matter in water 0.25%max
Calcium Sulfate (CaSO4): 0.2%max
Ferric Oxide (Fe2O3) 0.025%max
Heavy Metal as Cu., Pb., Cd., Cr., Hg., As 0.005%max
Application
Mainly used in drying, melting snow for airport express and street, concrete desiccant and concreting fast, removing dust and oil industry.
Exporting Packing :Plastic woven bag with PE ,25kg/50kg/1000kgs net weight or 25kg x 40 bags into one big bag or 40 bags on a pallet with shrink-wrapped
Means of transportation :in containers or by bulk vessel with large quantity
Solid type: white powder or granules, hygroscopic, readily soluble in water. The aqueous solution may absorb CO2 and form aluminum hydroxide precipitate. Addition of NaOH is required to increase stability.
Liquid type: transparent slurry, stable during storage life. Prolonged stay of diluted aqueous solution may cause aluminum hydroxide precipitate.
Use:
In the construction process, it can be used as leaking stoppage agent combined with the sodium silicate.
In paper-making, this product can mix with aluminum sulfate to be a good filling agent.
In water treatment, it can be used as additive of purifier.
Chemical Properties
Boiling point 40 C
density 0.967 g/mL at 25 C(lit.)
vapor pressure 23 hPa (195 C)
refractive index 1.439
Fp 82 F
storage temp. Flammables area
solubility Miscible with alcohol, isopropyl alcohol and toluene.
form Oily Liquid
Specific Gravity 0.9671
color Light yellow
Item Specifications
Appearance Colorless transparent or light yellow liquid
Purity % 99.99
Aluminum content % 10.2-12.5
Density ( g/cm3) 0.92-0.97
English name:Â Calcium Nitrite
Molecular formula:Â Ca(NO2)2
Molecular weight:Â 132
CAS NO. 13780-06-8
HS CODE:Â 28341000
UN NO.: 2627 5.1 type oxidizing agent
Properties:Â White powder without crystal water. It is tasteless and toxic. Easily in water and presents light yellow solution.
Specifications:
Item Superior grade First grade Second grade
Calcium Nitrite[Ca(NO2)2Â as dry basis]% 94 92 90
Calcium Nitrate[Ca(NO3)2Â as dry basis]% <4 <5 <6
Calcium hydroxide[Ca(OH)2Â as dry basis]% <1.0 <1.0 <1.0
Moisture % <1.0 <1.0 <1.0
Water insoluble matter % <0.6 <1.0 <1.0
Uses:
1. Antifreezing agent.
2. Inhibitor of steel in concrete.
3. Can prepare compound early strength agent.
Packing 25/50/1000KG woven bag lined with plastic or according to customer's requirements.
