| Customization: | Available |
|---|---|
| CAS No.: | 551-68-8 |
| Formula: | C6h12o6 |
|
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Product Name: Allulose
Synonyms: D-Allulose, D-psicose
Molecular Formula: C6H12O6
Molecular Weight: 180.16
CAS No.: 551-68-8
Grade Type of Product: Powder,Syrup ,Granule
| Test Item | Standard | Test standard | Test method |
| Powder | Q/371426FY 007 | Take an appropriate amount of sample and place it in a clean and dry container. Observe the color and condition of the sample under appropriate natural light, and check for visible impurities; Take an appropriate amount of sample to smell its taste, put it in your mouth to taste its taste (rinse your mouth with water before tasting the second sample), and make a record. | |
| Appearance | White or light yellow Powder | ||
| Taste | Sweet | ||
| D-Allulose (dry basis), % | ≥98.0 | High performance liquid chromatography | |
| Moisture, % | ≤1.0 | Karl Fischer method | |
| pH | 5.0-7.0 | Take a proper amount of sample, prepare the solution to be tested with pure water with a dry matter of about 30%, wash the electrode with the sample solution, insert the electrode into the sample solution, adjust the temperature of the pH meter to compensate to 25 ºC, and measure the pH value of the sample solution. Repeat the operation until the pH reading stabilizes for 1 minute, and record the result. | |
| Ash, % | ≤0.1 | Place the crucible on a high-temperature furnace or electric heating plate, with a half lid on the crucible cover, and carefully heat it to completely carbonize the sample without smoke under ventilated conditions. Immediately place the crucible in the high-temperature furnace, raise the temperature to 900 ºC± 25 ºC, and maintain this temperature until all remaining carbon disappears. Generally, ashing can be completed within 1 hour. Cool it to around 200 ºC, take it out, and cool it in a dryer for 30 minutes. If carbon particles are found in the burnt residue before weighing, a small amount of water should be dropped into the sample to moisten it, making the clumps loose. Steam the water dry and burn it again until there are no carbon particles, indicating complete ashing. Only then can it be weighed. Repeated burning until the difference between the two weights does not exceed 0.5mg is considered constant weight. | |
| Total colony of bateria, CFU/g | ≤10³ | GB 4789.2-2022 | Plate counting method |
| Coil bacterial, CFU/g | ≤100 | GB 4789.3-2022 | Plate counting method |
| Salmonella, /25g | 0 | GB 4789.4-2022 | Plate counting method |
| Protein, g/100g | / | GB 5009.5-2016 | Kjeldahl nitrogen determination method |
| Fat, g/100g | / | GB 5009.5-2016 | Kjeldahl nitrogen determination method |
| Carbohydrate, g/100g | / | GB 28050-2011 | NRV |
| Na, g/100g | / | GB 5009.268-2016 | ICP-MS |
| As(Arsenic), mg/kg | ≤0.5 | GB 5009.12-2017 | ICP-MS |
| Pb(lead), mg/kg | ≤0.5 | GB 5009.11-2014 | ICP-MS |
Shijiazhuang Sincere Chemicals Co., Ltd.Established in 2001, we specialize in supplying high-quality raw materials for Chemical products. Our company locates in hebei province, China. It is no more than 370 kilo metres away from Tianjin Port, and around 290 km to Beijing, enjoying the convenience of traffic and also the excellent geographic location.
High quality, competitive price and best service are our advantages.
Since establishing, our campany has obtained very fast development benefiting from advanced management, human resource advantage, better marketing network, warm and thoughtful hospitality, as well as our clients help.
On the basis of being honest, faithful and people-oriented, our campany sincerely welcome domestic and international, old and new friends, customers to come and cooperate with our campany.
1. Can I get samples?
Yes, samples are available.
2. Do you accept customized orders?
Yes, both product and package can be customized.
3. What is the payment terms?
TT, LC, DP are available.
4. What is the lead time for mass production?
Delivery time depends on product type and quantity.
Our company has a digital ordering system to ensure scientific and reasonable scheduling of orders, please consult the sales staff you contacted.
5. How to guarantee the product quality?
Sincere Chemicals has a complete raw material inspection, quality control and pre-factory inspection system to ensure that the order delivered to you is in line with the contract.
In addition, it also supports third-party inspection before shipment. If the inspection fails, the customer's payment will be refunded, and the loss caused by the breach of contract will be compensated.
6. How to deal with after-sales problems?
The after-sales service implements the order responsibility system, and the salesman is the first responsible person for the order. The after-sales service department will set up a service team after receiving the complaint. They will complete the incident investigation and provide you with a resolution within 72 hours.
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