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Hebei Shengnan Chemical Product Co., Ltd.
China Manufacturer with main products: Soda Ash, Caustic Soda, Calcium Carbide, Carbon Black |
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| Place of Origin: | Hebei in China |
|---|---|
| Packaging Details: | 25/50kgs per bag |
Specifications
Usage: as the basic chemical material, widely used in the chemical , metallurgy, paper-making , oil, textile, and domestic chemical industry
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Item
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Index
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Mercury Process
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Causticizing Process
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Diaphragm Process
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Superior quality
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First grade
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Acceptable part
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Superiorquality
|
First grade
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Acceptable part
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Superior quality
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First grade
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Acceptable part
|
|
|
NaOH≥
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99.5
|
99.5
|
99.0
|
97.0
|
97.0
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96.0
|
96.0
|
96.0
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95.0
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NaCO3≤
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0.40
|
0.45
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0.90
|
1.5
|
1.7
|
2.5
|
1.3
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1.4
|
1.6
|
|
NaCl≤
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0.06
|
0.08
|
0.15
|
1.1
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1.2
|
1.4
|
2.7
|
2.8
|
3.2
|
|
Fe2O3≤
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0.003
|
0.004
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0.005
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0.008
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0.01
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0.01
|
0.008
|
0.01
|
0.02
|
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Ca/Mg≤
|
0.01
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0.02
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0.03
|
|
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|
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SiO2≤
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0.02
|
0.03
|
0.04
|
0.50
|
0.55
|
0.60
|
|
|
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Hg≤
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0.005
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0.005
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0.0015
|
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Service Guarantee
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Free Service Charge
ECVV doesn't charge any service fee to Buyers for buying this product.
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ECVV Supply
ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
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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.
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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.
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