TDS for PRESERVATIVES
TDS OF Benzoic Acid
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Molecular
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Formula C7H6O2N
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Molecular
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Weight 144.
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Nature
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This product is a small white bead particles or powder. No smelly or microstrip benzoin smell, taste sweet, stable in air.Soluble in water.
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Use
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This product is a good preservative used by the pharmaceutical, tobacco industry
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Adding amount
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The soy sauce, vinegar, fruit juice, jam, fruit juice, canned 1g/kg; wine, fruit wine, agar candy 0.8g/kg; soft drinks, sparkling wine 0.2g/kg; fruit soda 0.4g/kg; low-salt picklesjams, candied fruit cake, sherbet 0.5g/kg; concentrated juice 2g/kg.
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Limited amount
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|
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Packing
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Bags, packing within a layer of polyethylene film bag, packaging polypropylene woven bag, net weight 25KG
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Quality standard
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Indicator
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Food grade GB1902-94
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Pharmaceutical gradeBP98
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Content(dry base)
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≥99.0%
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99.0-100.5%
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Loss on dry
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≤1.5%
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≤2.0%
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Solubility
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Compliance to standard
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Compliance to standard
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PH
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Past test
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Past test
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Chloride
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≤0.05%
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≤0.02%
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Chlorine-containing compounds
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/
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≤0.03%
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Heavy metals
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≤0.01%
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≤0.001%
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Arsenic(以AS計)
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≤0.0002%
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≤0.0002%
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Sulfate
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/
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≤0.1%
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PRODUCT: Benzoic acid
CAS RN 532-32-1
EINECS No 208-534-8
TDS OF Potassuim Sorbate
PRODUCT: Potassuim Sorbate
CAS RN 24634-61-5;590-00-1
EINECS NO 246-376-1
molecular formula: C6H7KO2
molecular weight: 150.2169
Outstanding properties of high effective and safe preservative sorbic acid and potassium sorbate
Sorbic Acid (Potassium Sorbate) can restrain effectively the activity of mould, yeast and aerophile bacteria. Restrain growth and reproduction of the pernicious micro oraganism as pseudomonas, staphylococcus salmonella action to restrain growth is more powerful than killing. Meanwhile, it can not restrain useful microoraganim growth as Anaerobicspore-bearing bacilli, acidophil therefore to lengthen food store period and remain food original flavor. The preservative efficiency of sorbic acid (potassium sorbate) is 5-10 times sodium benzoate.
Sorbic acid (potassium sorbate) is one kind of nonsuturated fatty acid compounds. It can be absorbed by human body rapidly, then decomposed into CO2 and H2O, moreover no remaining in body.
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Potassium sorbate Standard FCC IV
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Item
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Standard
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Characteristics:
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White powder or Granule
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Assay (C6H7O2K)
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98.0-101.0%
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Acidity or Alkalinity
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≤1%
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Heavy Metals (as Pb)
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≤10ppm
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Loss on Drying
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≤1%
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Products of this company conform to America Standard FCC IV in all the quality aspects.
TDS OF Sodium benzoate
PRODUCT: Sodium benzoate
CAS RN 65-85-0
EINECS NO 200-618-2
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Molecular
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formula C7H6O2N
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|
Molecular
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weight 144.
|
|
Nature
|
This product is a small white bead particles or powder. No smelly or microstrip benzoin smell, taste sweet, stable in air.Soluble in water.
|
|
Use
|
This product is a good preservative used by the pharmaceutical, tobacco industry
|
|
Adding amount
|
The soy sauce, vinegar, fruit juice, jam, fruit juice, canned 1g/kg; wine, fruit wine, agar candy 0.8g/kg; soft drinks, sparkling wine 0.2g/kg; fruit soda 0.4g/kg; low-salt picklesjams, candied fruit cake, sherbet 0.5g/kg; concentrated juice 2g/kg.
|
|
Limited amount
|
|
|
Packing
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Bags, packing within a layer of polyethylene film bag, packaging polypropylene woven bag, net weight 25KG
|
|
Quality standard
|
|
Indicator
|
Food grade GB1902-94
|
Pharmaceutical gradeBP98
|
|
Content(dry base)
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≥99.0%
|
99.0-100.5%
|
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Loss on dry
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≤1.5%
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≤2.0%
|
|
Solubility
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Compliance to standard
|
Compliance to standard
|
|
PH
|
Past test
|
Past test
|
|
Chloride
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≤0.05%
|
≤0.02%
|
|
Chlorine-containing compounds
|
/
|
≤0.03%
|
|
Heavy metals
|
≤0.01%
|
≤0.001%
|
|
Arsenic(以AS計)
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≤0.0002%
|
≤0.0002%
|
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Sulfate
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/
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≤0.1%
|
|
TDS OF Sorbic Acid
PRODUCT: Sorbic Acid
CAS RN 110-44-1
EINECS NO.: 203-768-7
molecular formula: C6H8O2
molecular weight: 112.12832
Sorbic acid is one kind of nonsuturated fatty acid compounds. It can be absorbed by human body rapidly, then decomposed into CO2 and H2O, moreover no remaining in body. Sorbic acid is stable in sealed status, will not be decomposed until 270℃. It will be oxidized into colored ones and absorbing moisture in case exposed in air for a long time.
At the moment, sorbic acid has been used extensively in food, drink, vegetables in soy, tobacco, drugs, cosmetics, agricultural products, forage and other domain. Its application should be wide and wide in the world.
As acidic preservative, sorbic acid is also used well in neutral food (ph6.0-6.5). The preservative efficiency of sodium benzoate will decrease clearly and have a bed taste while PH>4.
Comforming to GB1905-2000 GB13736-92 American Standard FCCIV and England Standard BP93
Sorbic acid standard FCC IV
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Item
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Standard
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Characteristics
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Colour less crystals or a white crystalline powder
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|
Assay (C6H8O2)
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99.0-101.0%
|
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Water
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≤0.5%
|
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Heavy Metals( as Pb)
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≤10ppm
|
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Melting range
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132-135℃
|
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Residue on Ignition
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≤0.2%
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Products of this company conform to America Standard FCC IV in all the quality aspects.