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Potassium carbonate Chinese standard Potassium carbonate (K2CO3)
|
Name |
I type |
II type |
| Top-grade |
First grade |
Qualified product |
Color tube grade |
| K2CO3≥% |
990 |
98.50 |
960 |
990 |
| KCl ≤% |
0.01 |
0.10 |
0.20 |
0.03 |
| K2SO ≤% |
0.01 |
0.10 |
0.15 |
0.04 |
| Fe ≤% |
001 |
003 |
0.010 |
001 |
| Water insoluble matter ≤% |
0.02 |
0.05 |
0.10 |
0.04 |
| Residue on ignition ≤% |
0.60 |
10 |
0.10 |
0.04 |
| NaCO3 ≤% |
|
|
|
0.8 |
|
 |
Uses : used in display tube, glass and electrode. |
|
Chinese standard |
Internal standard |
| Item |
First grade |
agglomeration/granule |
Non-agglomeration |
| KNO3 ≥ |
99.40% |
99.40% |
99.40% |
| K2CO3 ≤ |
|
0.02% |
(0.9-1.2) |
| KCl ≤ |
0.02% |
0.02% |
0.02% |
| NH4+ ≤ |
|
0.02% |
0.02% |
| K2SO4 ≤ |
0.01% |
0.01% |
0.01% |
| Water insoluble matter ≤ |
0.02% |
0.02% |
0.02% |
| NaNO3 ≤ |
|
0.45% |
0.45% |
| Moisture ≤ |
|
0.10% |
0.10% |
| Light transmittance ≥ |
|
95% |
95% |
| Moisture adsorption ≤ |
0.25% |
|
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| Fe ≤ |
003% |
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Uses : used in fire powder, optical glass, ammonia catalyst, metal heating treatment, firework, or used in drug, agriculture and tobacco. |
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| Product name |
Unit |
Value |
| Methanol= |
% |
95.5% |
Methanol Uses : used in the production of formaldehyde and Block board
Transportation: trough tank.
|
|
| Product name |
Unit |
Value |
| Liquid nitric acid ≥ |
% |
45 |
Uses : chemical material.
Transportation: trough tank, Liquid product.
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Ammonium chloride (NH4Cl) |
Industrial grade
| Index name |
Industrial grade |
Agricultural grade (wet) |
Agricultural grade (dry) |
| First grade |
Qualified product |
Internal standard |
| NH4Cl(dry)≥ |
99.30% |
99% |
97% |
85% |
92% |
| Moisture ≤ |
0.70% |
1% |
1% |
5% |
0.50% |
| Residue on ignition≤ |
0.40% |
0.40% |
2.50% |
|
|
| Fe≤ |
00% |
00% |
|
|
|
| SO4≤ |
0.02% |
|
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Properties:
colorless cubic crystal or white crystal. salt and bitter. relative density 1.527.
Uses : used in floatation, tannage, fertilizer, dyeing auxiliary, plating additive, flux, or used in tin plating, galvanizing, drugs, candle and precise casting. |
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Calcium nitrate |
Molecular formula: Ca(NO3)2.4H2O
Molecular weight: 236.15
Properties和Uses:
Colorless transparent monoclinic crystal.
Uses: Mainly used in refrigerants, rubber coagulant, is also used in the production of pyrotechnics, tubes and quick-acting fertilizers.
Storage: Sealed tightly, kept in waterproof package, no mixed with organic matters and sulfur, Avoid rain and insolation.
Packing: plastic bag lined plastic woven bag or paper-plastic laminated bag.
| Main index |
Unit |
Special grade |
Industrial grade |
Agricultural grade |
Assay |
% ≥ |
99.5 |
99.0 |
99.0 |
PH value |
-- |
5-7 |
5-7 |
5-7 |
Water insoluble matter |
% ≤ |
0.01 |
0.01 |
0.01 |
Heavy metals |
% ≤ |
0.001 |
0.001 |
0.001 |
Sulfate |
% ≤ |
0.03 |
0.03 |
0.03 |
Fe |
% ≤ |
0.003 |
0.002 |
0.003 |
Chloride |
% ≤ |
0.005 |
0.005 |
0.005 |
Calcium oxide |
% ≥ |
23.6 |
-- |
23.4 |
Nitrogen |
% ≥ |
11.8 |
-- |
11.76 |
|
Calcium Ammonium Nitrate |
 Molecular formula: 5Ca(NO3)2.NH4NO3.10H2O
Molecular weight: 1080.71
Properties和Uses: white round granules,soluble in water 100%, is a new and high efficient compound fertilizer containing nitrogen and available calcium, and a high efficient environment-friendly green manure.
Application range: It is suitable for a variety of soil and crops, and widely used in in greenhouse and the food crops, cash crops, flowers, fruit trees, vegetables in in field cultivation, etc..
Main index |
Unit |
Standard |
Appearance |
|
white globular matter |
Nitrogen |
% ≥ |
15.5 |
Nitrate Nitrogen |
% ≥ |
14.4 |
Ammonium nitrogen |
% ≥ |
11 |
钙 |
% ≥ |
19 |
Water insoluble matter |
% ≤ |
0.1 |
Fe |
% ≤ |
0.005 |
Cl |
% ≤ |
0.02 |
Phosphate radical |
% ≤ |
0.05 |
PH value |
|
5-7 |
Packing: 25/50kg plastic bag lined plastic woven bag, or following your demands
|
Magnesium nitrate |
Molecular formula: Mg(NO3)2
Molecular weight: 256.41
Properties:
Magnesium nitrate hexahydrate is colorless monoclinic crystal. Relative density 1.461, Melting point 95°C, Decompound in 300°C
Uses:
It can be used in industry as a dehydrating agent of concentrated nitric acid, used as the material in the manufacturing of explosives, catalysts and other magnesium and nitrates, fogging agent of wheat.
Main index |
Unit |
Standard |
Special grade |
Magnesium nitrate |
% ≥ |
98.0 |
99 |
MgO |
% ≥ |
-- |
15.8 |
Nitrogen |
% ≥ |
-- |
10.8 |
Water insoluble matter |
% ≤ |
0.05 |
0.05 |
Fe |
% ≤ |
0.001 |
0.001 |
Heavy metals |
% ≤ |
0.002 |
0.002 |
PH value |
|
4.0 |
6.5-7.5 |
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Nitrogen phosphorus potassium mixed fertilizer |
Uses: used as base fertilizer of Wheat, corn, peanuts, soybeans, fruit trees other crops and
Properties:
Colorless transparent orthorhombic crystal or white powder, Relative density 2.109. Melting point 334℃.
Index name |
Unit |
Powdery product |
Granular products |
Total nutrient |
% ≥ |
60 |
60 |
Nitrogen (Nitrate Nitrogen) |
% ≥ |
13.7 |
13.7 |
K2O |
% ≥ |
46.3 |
46.3 |
Cl- |
% ≤ |
0.01-0.03 |
0.01-0.03 |
Moisture H2O |
% ≤ |
0.1 |
0.1 |
Features:
1. high Potassium assay
2. Good to the activation of soils
3. Easy to use
4. Increase crop yields, improve product quality
5. Excellent "quality fertilizer"
Packing: plastic bag lined plastic woven bag or paper-plastic laminated bag, Net wt 5/10/25/50KG
Storage: Kept in ventilating and dry warehouse, not for shed or open storage. Avoid moisture, rain, damage and contamination. No mixed with acid, Fire fighting with water.
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