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CMC for toothpaste |
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1、 Product characteristics
CMC is in the nature of good compatibility with toothpaste ingredients and because of its effect on agglutination and forming, it can keep the toothpaste in stable quality, exquisite paste, no water diversion, suitable consistency, and good appearance. |
| 2、Specification |
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Table one |
| Test item\ model |
IH9 |
IH10 |
9H |
9M |
500T |
| appearance |
Free flowing white or yellowish powder or granule, non-caking |
| 2% peroxide solution viscosity (mpa.s) |
900-1200 |
≥1500 |
500-800 |
450-750 |
| Substitution value |
≥0.90 |
≥1.00 |
≥1.00 |
0.80-1.00 |
0.65-0.90 |
| Chloride (C%) |
≤1.80 |
≤0.60 |
≤0.30 |
| Loss on dry (%) |
≤7.0 |
| PH value |
6.0-8.5 |
| total bacterial colony (count/g) |
≤100 |
| Heavy metal (by the Pb count) % |
≤0.002 |
| Iron (Fe) % |
≤0.03 |
| Arsenic (As) % |
≤0.0002 |
| 3、 Product standard: QBIT 2318-97, Q/TW 14-2007 |
| 4、 Packing, marks, transportation and storage |
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●Packing
Enclosed in Polyethylene film inner-bag and outer-bag of plastic woven or composite-paper. Net weight 25kg/bag.
●Marks
Shipping marks include names of manufacturer, product and the brand, numbers of executive standard and product model, batch number, manufacturing date, net weight and other essential marks.
●Transportation, storage
CMC should be stored in clean, dry and ventilated warehouse for transportation or storage. Do not store, mix and ship it with poisonous materials or materials with peculiar smell together. CMC is easy to absorb water, and requires waterproof measures and pay attention to package breakage in the transportation process. The shelf life is 24 months after the manufacturing date on the condition that the packing, transportation and storage are in accordance with this standard. | |
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