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SJZChem-PharmCo.,Ltd.
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Professional Export Industrial Sodium Metabisulfite
产品分类 :
服飾及紡織->配件->包包配件
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产品规格
Country
CN
Packing
25kg plastic woven bag
Minimum Order
1
Payment Term
L/C,T/T,D/P,Paypal,Money Gram,Western Union
产品描述
<p>
<strong><span style="font-family:Arial;font-size:18px;">Sodium Metabisulfit</span></strong>
</p>
<p>
<br />
</p>
<p>
<br />
</p>
<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;">
<span style="font-family:Arial;font-size:16px;">1. Chemical Name: Sodium Metabisulfite</span>
</p>
<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;">
<span style="font-family:Arial;font-size:16px;">2. Molecular Formula: Na2S2O5</span>
</p>
<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;">
<span style="font-family:Arial;font-size:16px;">3. Molecular Weight: 190.09</span>
</p>
<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;">
<span style="font-family:Arial;font-size:16px;">4. CAS: 7681-57-4</span>
</p>
<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;">
<span style="font-family:Arial;font-size:16px;">5. Character: It is white or yellow crystalline powder or crystalline, with strong smell of SO2. The specific gravity is 1.4. It is soluble in water and the aqueous solution is acidity. It reacts with strong acid to release SO2 and yield the corresponding salt. It is oxided to Na2S2O6 when it is exposed in the air for a long time. Therefore, it is not stable to be stored for a long time. It is decomposed to SO2 with the temperature higher than 150°C.</span>
</p>
<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;">
<span style="font-family:Arial;font-size:16px;">6. Usage:</span>
</p>
<p>
<span style="line-height:18px;background-color:#FFFFFF;color:#333333;vertical-align:baseline;font-family:Arial;font-size:16px;">(1)</span><span style="line-height:18px;background-color:#FFFFFF;color:#333333;vertical-align:baseline;font-family:Arial;font-size:16px;">sodium metabisulfite food grade:</span>
</p>
<p>
<span style="background-color:#FFFFFF;font-family:Arial;font-size:16px;">Bleach agent (e.g. candies, cake, bamboo shoots, etc); Loose agent (e.g. bread, cracker etc); </span>
</p>
<p>
<span style="line-height:18px;background-color:#FFFFFF;color:#333333;vertical-align:baseline;font-family:Arial;font-size:16px;">Antiseptic and germicide (e.g. fruit juice, tinned food, brews, the cereals food is defended storage etc);</span><span style="background-color:#FFFFFF;color:#333333;font-family:Arial;font-size:16px;">Inhibitor and freshen agent (e.g. day lily, seafood, fruit and vegetable etc).</span>
</p>
<p>
<span style="line-height:18px;background-color:#FFFFFF;color:#333333;vertical-align:baseline;"></span>
</p>
<p>
<span style="line-height:18px;background-color:#FFFFFF;color:#333333;vertical-align:baseline;font-family:Arial;font-size:16px;">(2)sodium metabisulfite industry grade: </span>
</p>
<p>
<span style="background-color:#FFFFFF;font-family:Arial;font-size:16px;">Mordant of printing and dyeing; Dechlorinate of textile after bleaching; Sulphonated agent and reducer of chemical industry and pharmacy; </span><span style="background-color:#FFFFFF;font-family:Arial;font-size:16px;">Bleach of paper pulp, bamboo and timber bleach of Stap; Treatment agent of waste water; Rubber solidifying agent </span><span style="background-color:#FFFFFF;font-family:Arial;font-size:16px;">Perfume </span><span style="background-color:#FFFFFF;font-family:Arial;font-size:16px;">industry is served as hydro </span>
</p>
<p>
<span style="background-color:#FFFFFF;font-family:Arial;font-size:16px;">carbon perfume aldehyde.</span><span style="background-color:#FFFFFF;color:#333333;font-family:Arial;font-size:16px;">T</span><span style="background-color:#FFFFFF;color:#333333;font-family:Arial;font-size:16px;">he hide profession employ to do to molt dose and pliable dose and wearproof dose; sewage treatment, and so on .</span>
</p>
<p>
<span style="line-height:18px;background-color:#FFFFFF;color:#333333;vertical-align:baseline;"></span>
</p>
<p>
<br />
</p>
<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;">
<span style="font-family:Arial;font-size:16px;">7. Packing: </span>
</p>
<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;">
<span style="font-family:Arial;font-size:16px;">It is packed with polyethylene bag as inner layer and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.</span>
</p>
<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;">
<span style="font-family:Arial;font-size:16px;">8. Storage and Transportation: </span>
</p>
<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;">
<span style="font-family:Arial;font-size:16px;">Should be stored in a dry and ventilation warehouse. Loaded and unloaded gently. Keep away from moisture and heat. Avoid the moisture from the rain during the transportation. Stored separately from poisonous substances.</span>
</p>
<p style="font-style:normal;text-indent:0px;font-family:Arial, Helvetica, sans-senif;color:#333333;font-size:12px;vertical-align:baseline;font-weight:normal;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">9.Specification:</span>
</p>
<table style="font-style:normal;margin:0px;width:auto;border-collapse:collapse;font-family:Arial, Helvetica, sans-senif;background:#ffffff;color:#333333;font-size:12px;font-weight:normal;" class="aliDataTable">
<tbody>
<tr>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" rowspan="2" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;"><strong>Item </strong></span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" colspan="2" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;font-family:;vertical-align:baseline;"><span style="font-family:Arial;font-size:16px;"> </span><strong><span style="font-family:Arial;font-size:16px;"> </span></strong><strong><span style="font-family:Arial;font-size:16px;">Quality Index</span></strong></span>
</p>
</td>
</tr>
<tr>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;font-family:;vertical-align:baseline;"><strong><span style="font-family:Arial;font-size:16px;"> </span></strong><strong><span style="font-family:Arial;font-size:16px;">Food Grade </span></strong></span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;"><strong>Industry Grade</strong></span>
</p>
</td>
</tr>
<tr>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">Purity ( As Na2S2O5) </span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">98.0% min</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">96.0% min</span>
</p>
</td>
</tr>
<tr>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">Sulfur Dioxide( SO2)</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">65.0% min</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">65.0% min</span>
</p>
</td>
</tr>
<tr>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">Arsenic ( As )</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">0.0002% max</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">-</span>
</p>
</td>
</tr>
<tr>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">Heavy metals ( As Pb )</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">0.0005% max</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">-</span>
</p>
</td>
</tr>
<tr>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">Selenium (Se )</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">0.0005% max</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">-</span>
</p>
</td>
</tr>
<tr>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">Iron (Fe)</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">0.001% max</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">0.002% max</span>
</p>
</td>
</tr>
<tr>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">Water insoluble</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">0.02% max</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">0.05% max</span>
</p>
</td>
</tr>
<tr>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">PH value :</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">4.0-4.8</span>
</p>
</td>
<td style="font-family:inherit;color:#000000;font-size:12px;font-weight:400;" valign="center">
<p style="font-family:inherit;vertical-align:baseline;">
<span style="line-height:18px;vertical-align:baseline;font-family:Arial;font-size:16px;">4.0-4.8</span>
</p>
</td>
</tr>
</tbody>
</table>
<img title="Sodium metabisulfite-3" alt="Sodium metabisulfite-3" src="http://i.bosscdn.com/product/72/0e/4c/a42a84279931687e628a3f8c30.jpg" />
<p>
</p>
<span style="font-family:Arial;color:#000000;font-size:14px;"></span><span style="line-height:18px;background-color:#ffffff;font-style:normal;font-family:arial, helvetica, sans-serif;color:#333333;font-size:12px;vertical-align:baseline;font-weight:normal;"></span><strong><span style="font-family:Arial;font-size:18px;"></span></strong>sjzchem-pharm.com
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