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Dyeing Chemical Sodium Sulfide / Sulphide
Category :
Chemicals->chemical fertilizer
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Product Specification
Model No:
52%/60%
Country
CN
Brand
BOSSORY
Packing
25kgs plastic bag
Minimum Order
20
Payment Term
L/C,T/T,Paypal,Western Union
Product Detail
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<span style="font-family:Verdana;font-size:16px;">Dyeing Chemical Sodium Sulfide / Sulphide 52%/60%</span>
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<span style="font-family:Verdana;font-size:16px;"><span style="font-family:Verdana;font-size:16px;line-height:26.6667px;">Dyeing Chemical Sodium Sulfide / Sulphide</span>,Industrial Dyeing sodium sulfide,Textile Dyeing Chemical Sodium Sulphide</span>
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<span>We still engage in other basic chemicals:such
as Formic Acid, Glacial Acetic Acid, Sodium Formate, Calcium
Formate,Sodium Sulfide,Sodium Hydrusulfide,Sodium Hydrosulfite</span>
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<span style="font-family:Verdana;">Preparation of</span><span style="font-family:Verdana;"> Sodium sulfide</span><span style="font-family:Verdana;">: Industrially Na</span><span style="font-family:Verdana;">2</span><span style="font-family:Verdana;">S is produced by reduction of Na</span><span style="font-family:Verdana;">2</span><span style="font-family:Verdana;">SO</span><span style="font-family:Verdana;">4 </span><span style="font-family:Verdana;">with carbon, in the form of coal:</span><br />
<span style="font-family:Verdana;">Na</span><span style="font-family:Verdana;">2</span><span style="font-family:Verdana;">SO</span><span style="font-family:Verdana;">4</span><span style="font-family:Verdana;"> + 4 C → Na</span><span style="font-family:Verdana;">2</span><span style="font-family:Verdana;">S + 4 CO</span><br />
<span style="font-family:Verdana;">In the laboratory, the anhydrous salt can be prepared by reduction of sulfur with sodium in anhydrous ammonia. Alternatively, sulfur can be reduced by sodium in dry THF with a catalytic amount of naphthalene:</span><br />
<span style="font-family:Verdana;">2 Na + S → Na</span><span style="font-family:Verdana;">2</span><span style="font-family:Verdana;">S</span><span style="font-family:Verdana;"></span>
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<span style="font-size:16px;font-family:Verdana;"></span><span style="font-size:16px;font-family:Verdana;">Uses of </span><span style="font-size:16px;font-family:Verdana;">Sodium sulfide</span><span style="font-size:16px;font-family:Verdana;">: It is primarily used in pulp and paper industry in the kraft process . It is used in water treatment as an oxygen scavenger agent and also as a metals precipitant, in the photographic industry to protect developer solutions from oxidation, in textile industry as a bleaching, as a desulfurising and as a dechlorinating agent and in leather trade for the sulfitisation of tanning extracts. It is used in chemical manufacturing as a sulfonation and sulfomethylation agent. It is used in the production of rubber chemicals, sulfur dyes and other chemical compounds. It is used in other applications including ore flotation, oil recovery, food preservative, making dyes, and detergent. Sodium sulfide is an active ingredient in some over-the-counter ingrown toenail relief products.</span><span style="font-size:16px;font-family:Verdana;"></span>
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<span style="font-family:Verdana;font-size:16px;"></span><span style="font-family:Verdana;font-size:16px;">Sodium sulfide</span><span style="font-family:Verdana;font-size:16px;">, its cas register number is 1313-82-2. It also can be called Sodium bichromate; and Disodium monosulfide. Sodium sulfide is the chemical compound with the formula Na</span><span style="font-family:Verdana;font-size:16px;">2</span><span style="font-family:Verdana;font-size:16px;">S, or more commonly its hydrate Na</span><span style="font-family:Verdana;font-size:16px;">2</span><span style="font-family:Verdana;font-size:16px;">S·9H</span><span style="font-family:Verdana;font-size:16px;">2</span><span style="font-family:Verdana;font-size:16px;">O. It is a yellow to red solid; readily soluble in water, slightly soluble in alcohol. It is a strong reducing agent and reacts with oxidants. It is used in the production of rubber chemicals, sulfur dyes and other chemical compounds.</span>
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<span style="font-family:Verdana;font-size:16px;">Storage:</span><br />
<span style="font-family:Verdana;font-size:16px;">It must prevent raining damp during transportation. It can't be shipped with acid.</span><span style="font-family:Verdana;font-size:16px;"></span><span style="font-family:Verdana;font-size:16px;"></span>
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<span style="font-family:Verdana;font-size:16px;">Packing :</span><br />
<span style="font-family:Verdana;font-size:16px;">25kg/bag ; 50kg/bag</span><br />
<span style="font-family:Verdana;font-size:16px;">Or as per your demand</span><br />
<span style="font-family:Verdana;font-size:16px;">Delivery Detail</span><span style="font-family:Verdana;font-size:16px;">: within 20 days after confirmation of the order.</span><span style="font-family:Verdana;font-size:16px;"></span>
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<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"><br />
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<table border="1" cellspacing="0" cellpadding="2" align="center" style="margin:0px;padding:0px;font-size:12px;font-family:Arial, Helvetica, sans-senif;border-collapse:separate;width:auto;color:#333333;background-color:#FFFFFF;">
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<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> Item</span>
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<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> Grade one</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> Grade two</span>
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<td align="center" valign="middle" style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> Colour</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> yellow</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> red</span>
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<td align="center" valign="middle" style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> Na2S%min</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> 52/60 </span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> 52/60</span>
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<td align="center" valign="middle" style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> Na2CO3%max</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> 1.80</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> 5.00</span>
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<td align="center" valign="middle" style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> Na2SO3%max</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> 1.80</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> 2.00</span>
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<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> Na2S2O3%max</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> 2.00</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> 2.00</span>
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<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> Water Insolubles % max</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> 0.18</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> 0.40</span>
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<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> Fe max</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> 10-150PPM</span>
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<td style="font-style:inherit;font-family:inherit;">
<span style="font-style:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family:verdana, geneva;vertical-align:baseline;color:#000000;"> 30-1500PPM</span>
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<p>
<img src="http://i.bosscdn.com/product/18/af/f3/439d4ac9b825ea4f3828fc819d.jpg" title="sodium sulphide yellow flakes" alt="sodium sulphide yellow flakes" />
</p>
<p>
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</p>
<p>
<img src="http://i.bosscdn.com/product/42/8f/de/ca5dc014749d3e2d9411e80fbf.jpg" title="sodium sulphide red flakes" alt="sodium sulphide red flakes" />
</p>
<p>
<img src="http://i.bosscdn.com/product/6f/86/ab/3d8a413aa838bd0b218ee6c6bc.jpg" title="sodium sulfide packing" alt="sodium sulfide packing" />
</p>
<p>
<img src="http://i.bosscdn.com/product/35/17/43/b98d8e6c43b5cbd50f0c0d81b1.jpg" title="sodium sulfide details" alt="sodium sulfide details" />
</p>
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</p>
<p>
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</p>bossorychem.com
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