| Customization: | Available |
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| CAS No.: | 9005-38-3 |
| Formula: | (C6h7nao6)X |
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Introduction:
In printing and textile industry sodium alginate has been a long history since sodium alginate was used in starching , packing and printing. In printing, it is the good material with wide use in the cotton, wool, silk and synthetic fibre. Especially since the reactive dye was found in the world, there has been many years' history of application. There is no other gelatinigation which can compare beauty with it by so far. Sodium alginate can't react with the reactive dye or form covalent bond as result of having second hydroxyl in its structure without the origin hydroxyl, and meanwhile having strong cathodic carboxyl in its organization. This is its great property. Therefore, it not only does not absorb the dyestuff but also excludes it. It is easy to move the dyestuff from the gelatinigation to the firbre which benefits keeping clearness and uniformity of the printing. Therefore the printing is clear, vivid, high in the dyeing quantity and has good handle and firm degree at the same time. The products of medium and low viscosity are suitable for the printing requirements of net, roll style and handwork printing. It has the flowing property of the pseudoplastic fluid, which means that it will turn watery when being cut and restore the original viscidity after losing being cut. This fits for fine printing, full ground printing and wet printing. It can make products with the features of thin line, clear profile and good uniformity.
Application:
1. Stabilizer
Replacing starch and carrageenan, sodium alginate can be used in beverage, dairy products, iced products.
2. Thickener and emulsion
As food additive, sodium alginate mainly used in sala flavoring, pudding jam, tomato ketchup and the canned products.
3. Hydration
Sodium alginate can make noodle, vermicelli and rice noodle more cohesiveness.
4. Gelling property
With this character, sodium alginate can be make into kinds of gel product. It also can be used as a cover for fruit, meat andseaweed products away from air and keep them stored longer.
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Items
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Standards
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Appearance
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White powder
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Particule size
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80 Mesh
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Viscosity (mPa.s, 1% solution, 20ºC)
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1000 Mpa.s(1%solution natural basis
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Assay (dry basis, %)
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90.8 - 106%
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Loss on drying (105ºC, 4h)
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≤ 15%
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pH (1% solution)
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6.0 - 7.5
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Zinc (Zn)
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≤ 10PPM
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Lead (Pb)
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≤ 3PPM
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Total Heavy metals (as Pb)
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≤ 10PPM
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Total plate count
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≤ 5000 cfu/g
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Yeast & mould
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≤ 500 cfu/g
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Salmonella/ 10g
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Absent
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Packaging:
Shipping:
Q1:May I get one simple before placing order?
For those high value products, you just need to freight and certain productcost. When we both cooperate for some times or when you are our VIPcustomer, free sample will be offered when you need.
Q2:Which payment is available for your company?
Re: T/T, L/C trade insurance. You can choose the one which isconvenient for you.
Q3.:How and when can l get my goods after payment?
Re: For small quantity products, they will be delivered to you byinternational courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost3-5days that you can get the goods after delivery.For large quantityproducts,shipping by see is worthwhile.lt will cost days to weeks to come toyour destination port, which depends on where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. lf needed, we'd like to use label or package according to yourrequirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of onecompany, so whatever products we provide for you all are qualified. We willhave goods tested and provide COA before delivery for sure.
After Sales Service:
NO.1.Our company guarantes that the products that leave the factory are produced and inspected accrding to the relevant national standards and the ungualitfed productswll never leave the factory. Guarantee the strict implementation and fulfilment ofproduct quality, and strictly implement relevant regulations on product afer-salesservice.
NO.2. the customer raises objection to the quality ofou company's products, we promises to respond within 24 hours afer reciving the user's objection Ifthe quality ofour company's products does not meet the promise, we are willing to refund the payment.
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