Glucono Delts Lactone(GDL)
GDL is partially hydrolysed to gluconic acid, with the balance between the lactone form and the acid form established as a chemical equilibrium. The rate of hydrolysis of GDL is increased by heat and high pH .
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Items |
Standard |
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Description |
White odourless crystalline powder |
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Indentification |
Positive |
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Assay |
99-101.0% |
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Moisture,% |
0.3max |
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Reducing substances(as sugar)% |
0.5max |
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As ppm |
1max |
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Heavy metals ppm |
10max |
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Lead ppm |
2max |
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Chloride % |
0.02max |
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Sulphate ash % |
0.03max |
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Solubility |
99.9min |
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Aerobe |
50/G max |
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Yeast |
10/G MAX |
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Mold |
10/G max |
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e.coli |
Not available at 10g |
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Salmonella |
Not available at 25g |
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Total count plate |
50/G max |
Storage: in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Shelf Life: 48 months
Package:in 25kg/bag
delivery:prompt
1. What’s your payment terms?
T/T or L/C.
2. What’s your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.
