1-1000 Tons
$1,260.00
≥1001 Tons
$1,244.00
| Item | Index | ||
| Top grade | First grade | Second grade | |
| Appearance | transparent without suspended substance | transparent without suspended substance | transparent without suspended substance |
| Odor | no unpleasant odor | no unpleasant odor | no unpleasant odor |
| Chroma, Hazen ≤ | 20 | 30 | 30 |
| Assay, % ≥ | 99.5 | 98 | 95 |
| Density (20ºC), g/ml ≥ | 1.2598 | 1.2559 | 1.2481 |
| Chloride (as Cl), % ≤ | 0.001 | 0.01 | - |
| Sulfatizing ash, % ≤ | 0.01 | 0.01 | 0.05 |
| Acidity or Alkalinity, mmol/100g ≤ | 0.05 | 0.1 | 0.3 |
| Saponification equivalent, mmol/100g ≤ | 0.4 | 1 | 3 |
| Arsenic (as As), mg/kg ≤ | 2 | 2 | - |
| Heavy metals (as Pb), mg/kg ≤ | 5 | 5 | - |
| Reductive matter | no precipitation or silver mirror | no precipitation or silver mirror | - |
(1) In foods and beverages, glycerol serves as a humectant, solvent and sweetener, and may help preserve foods. It is also used as filler in commercially prepared low-fat foods, and as athickening agent in liqueurs
(2) Glycerol is also used to manufacture mono- and di-glyceridesfor use as emulsifiers, as well as polyglycerolestersgoing into shortenings and margarine.
(3) Inorganic synthesis, glycerol is used as a readily available prochiral building block.
(4) It is also used as antifreeze, plasticizer, and in the manufactureof dynamite, cosmetics, liquid soaps, inks, and lubricant
why choose us:
1. Quality
Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.
2. Price
We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3. Packing
We can do according to the customers' request.
4. Transport
The products can be transported by Courier, by air or by sea.
5. Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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