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Заводская поставка периодат натрия CAS 7790 28 5 бесплатный образец
- Category: Syntheses Material Intermediates >>>
- Supplier: HAIHANG INDUSTRY CO. LTD.
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Product Overview
Description
Sodium metaperiodate 7790-28-5
1. CAS: 7790-28-5
2. Package: 25kg/drum
3. Purity: 99%
SODIUM METAPERIODATE | |
Synonym : Periodic Acid Sodium Salt | |
CAS No. : 7790 – 28 – 5 Grade : LR | |
Mol. Wt. : 213.89 g / mol Mol. Formula : NaIO4 | |
Appearance : White Crystals Identity : Passes test Test Solution (10 % w/v), water : Clear and Colorless Solution | |
PARAMETERS | LR |
Assay | NLT 99. 0% |
MAXIMUM LIMITS OF IMPURITIES |
|
Moisture Content | 0.5 % |
Iodide (IO3) | 0.02 % |
Manganese (Mn) | 0.05 % |
SODIUM IODIDE ACS | |
PARAMETERS | ACS |
Assay | NLT 99.5 % |
pH (5% Aqueous solution) at 25 °C | 6.0-9.0 |
MAXIMUM LIMITS OF IMPURITIES |
|
Insoluble Matter | 0.01% |
Chloride (Cl)& Bromide (Br) | 0.01% |
Sulphate (SO4) | 0.005% |
Phosphate (PO4) | 0.001% |
Barium (Ba) | 0.002% |
Calcium (Ca) | 0.002% |
Iron (Fe) | 0.0005 % |
Heavy Metals (as Pb) | 0.0005 % |
Iodate(IO3) | 0.0003 % |
Magnesium(Mg) | 0.001% |
Potassium (K) | 0.01% |
| Appearance & Physical State: | white to off-white |
| Density: | 3.865 |
| Melting Point: | 300ºC (dec.) |
| Boiling Point: | 300ºC |
| Water Solubility: | 80 g/L (20 ºC) |
| Stability: | Stable. Incompatible with organic materials, combustible materials. Forms explosive mixtures with reducing agents, finely powdered metals, magnesium. |
| Storage Condition: | Do not store near combustible materials. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
Packaging & Shipping
Shipping : within 5-7 days after receive your payment
Packaging : According to customer requirement
company info 2019
Our services
1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc., and we cooperate with Sinosure many years.
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
We has passed through the ISO9001:2015 Quality System Certificate, we have strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
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