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Product Description
Succinic acid is a diprotic, dicarboxylic acid with chemical formula C4H6O4 and structural formula HOOC-(CH2)2-COOH. It is a white, odorless solid. Succinate plays a role in the citric acid cycle, an energy-yielding process. The name derives from Latin succinum, meaning amber, from which the acid may be obtained.
I.Product name: Succinic acid, Bio-based (Excellent product) CAS No.: 110-15-6
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Appearance
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White crystalline or powder,no visible impurities
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Qualified
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Succinic acid,w/%
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≥99.7
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99.75
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Moisture,w/%
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≤0.40
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0.32
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Iron,w/%
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≤0.001
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0.0001
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Chloride(as C1-),w/%
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≤0.002
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<0.001
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2-Sulfate(As SO4 ),w/%
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≤0.02
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<0.01
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Residue on ignition,w/%
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≤0.010
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0.003
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Melting point range, ºC
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185-188
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186
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Ease oxide, (mL/g)
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≤0.40
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0.05
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Heavy metals(As Pb),w/%
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≤0.001
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<0.001
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As2O3,w/%
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≤0.0002
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Not detected
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Analytical conclusion
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Pass
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II.Product name: Product name: Succinic acid, Bio-based (First grade product)
CAS No.: 110-15-6
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Appearance
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White crystalline or powder,no visible impurities
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Qualified
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Succinic acid,w/%
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≥99.5
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99.65
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Moisture,w/%
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≤0.50
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0.30
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Iron,w/%
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≤0.002
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0.0001
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Chloride(as C1-),w/%
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≤0.005
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<0.001
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2-Sulfate(As SO4 ),w/%
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≤0.05
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<0.01
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Residue on ignition,w/%
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≤0.025
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0.005
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Melting point range, ºC
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184-188
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186
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Ease oxide, (mL/g)
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≤0.60
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0.23
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Heavy metals(As Pb),w/%
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≤0.005
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<0.001
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As2O3,w/%
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≤0.0002
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Not detected
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Analytical conclusion
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Qualified product
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Main Functions
1. Mainly used as raw materials for the production of glutamic acid, dia cetyl, condiments, fresh and other food additives.
2. The primary raw material for the synthesis of degradable plastics PBS, PBST and PBSA.
3. It is used to produce the main raw materials of Nylon, 54 and other polymer materials.
4. The main raw material of biological fiber material for daily clothing.
5. Auxiliary raw materials for the production of surfactant products.
6 Auxiliary raw materials for production, polyether and other products.
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