sodium fluoride toothpaste grade
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| Post Date: | Mar 19,2015 |
| Expiry Date: | Mar 18,2016 |
| Detailed Description: |
Cas No. :7681-49-4
Quantity: 1000Metric Tons Specs:99% Price:2300 USD Metric Tons Payment Method: TT OR LC Index item Standard content (%) Test result (%) appearance White powder White powder Sodium fluoride（NaF） ≥99 99.5 Silicon dioxide （SiO2） ≤0.5 0.15 Sulfate （SiO4） ≤0.2 0.03 Acidity （HF） ≤0.1 --- Sodium carbonate （Na2CO3） ≤0.1 0.02 Water insoluble matter ≤0.5 0.03 Water（H2O） ≤0.5 0.1 Pb ≤0.005 0.002 Fe ≤0.005 0.003 As ≤0.0005 0.0004 Mesh size 80—200mesh 180-200mesh |
| CAS Registry Number: | 7681-49-4 |
| Synonyms: | ;Fluoride ion chromatography standard solution Fluka;Sodiumfluoridemetalsbasiswhitepowder;Sodiumfluorideopticalgradewhitextl;Sodium fluoride solution;Activity standard solution for fluoride electrode (100 ppm as fluoride);Natriumfluorid; |
| Molecular Formula: | NaF |
| Molecular Weight: | 41.99 |
| Molecular Structure: | 
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| Hazard Symbols: |  T:Toxic; |
| Risk Codes: | R25:; R32:; R36/38:; |
| Safety Description: | S22:; S36:; S45:; |
| Company: | Hunan Guangcheng Chemical Industry Development Co., Ltd [ China ] |
| Contact: | celia huang |
| Tel: | 86-731-85780969 |
| Fax: | 86-731-85780559 |
| Email: | sales@hngcchem.com |
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