Sodium molybdate dihydrate
1.Product description
White diamond-shaped crystals. Molybdenum trioxide can be formed by oxidation roasting of molybdenum concentrate, and sodium molybdate solution can be extracted with liquid alkali, which can be made after filtration, concentration, cooling, centrifugation and drying.
APPLICATION
1.
For the preparation of molybdenum salt and dyes, pigments, catalyst, corrosion inhibitor, etc.
2.
As metal inhibitor, scale inhibitor, bleaching promoter and skin and hair protection agent
3.
used as analytical reagent, used for alkaloids, dye and pharmaceutical industry
4.
For alkaloids, ink, fertilizer, molybdenum pigment, catalyst, molybdenum salt, can also be used to manufacture flame retardant and pollution-free cold water system metal inhibitor, also used as zinc plating, polishing agent and chemical reagent.
5.
Molybdate is an anodic oxide film corrosion inhibitor, which forms ferrous iron-molybdenum oxide passivation film on anodic iron for corrosion inhibition.
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CAS No.:
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10102-40-6
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Formula:
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H2monao5-
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EINECS:
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600-158-6
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Type:
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Synthesis Material Intermediates
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Appearance:
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Powder
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Model NO.
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QM21-1123
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Colour
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White
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Transport Package
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25kg/Drum
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Specification
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99%
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MW
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200.95
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Specification:
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Item
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Index
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Selected products
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First-class
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Second-class
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High-class
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Anhydrous
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(imported grade)
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Sodium molybdate
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Sodium molybdate(Na2MoO42H2O),%≥
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99.5
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99
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96
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93
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Mo %≥
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39.5
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39.2
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45
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Water insolubles content ,%≤
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0.02
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0.02
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0.02
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0.1
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0.1
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Sulfate, %≤
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0.07
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0.1
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0.1
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0.2
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Cl %≤
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0.02
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0.02
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0.05
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0.05
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Pb %≤
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0.0005
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0.0005
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0.0005
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0.002
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0.002
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Fe %≤
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0.002
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0.002
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0.002
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0.01
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0.005
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As %≤
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0.0005
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0.0005
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0.0005
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0.002
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0.002
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Cu %≤
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0.0005
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0.0005
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0.001
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0.001
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0.001
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PH value
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7.0-9.0
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7.0-9.0
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7.0-9.0
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7.0-9.0
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7.0-9.0
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2.Service information
1. Certificate Of Analysis (COA)
2. Material Safety Data Sheet (MSDS)
3. Route of synthesis (ROS)
4. Method of Aanlysis (MOA)
6. Any inquiries will be replied within 12 hours.
7. Dedication to quality, supply & service.
8. Strictly on selecting raw materials.
9. Reasonable & competitive price, fast lead time.
10. Faster delivery:Sample order in stock and one week for bulk production.
11.
We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
3.competitive edge
It is used in industry for corrosion inhibition, as it is a non-oxidizing anodic inhibitor. The addition of sodium molybdate significantly reduces the nitrite requirement of fluids inhibited with nitrite-amine, and improves the corrosion protection of carboxylate salt fluids.In industrial water treatment applications where galvanic corrosion is a potential due to bimetallic construction, the application of sodium molybdate is preferred over sodium nitrite. Sodium molybdate has the advantage in that the dosing of lower ppm's of molybdate allow for lower conductivity of the circulating water. Sodium molybdate at levels of 50-100 ppm offer the same levels of corrosion inhibition that sodium nitrite at levels of 800+ ppm. By utilizing lower concentrations of sodium molybdate, conductivity is kept at a minimum and thus galvanic corrosion potentials are decreased.
4.Inventory scale
*Factory size:5,000-10,000 square meters
*Factory region:Chemical Industry Park Maanshan,China
*Our Supply Ability：15000 Metric Ton/Metric Tons per Year
*No. of Production Lines： above 10 lines
*Annual Output Value：US$50 Million - US$100 Million
*Contract Manufacturing:OEM Service Offered
Company Profile Introduction
Wistone is a company mainly engaged in the export of pharmaceutical raw materials.We have a 200 square meter analysis laboratory (equipped with AAS, LC-MS, FTIR, NMR and other basic testing equipment). We are a young company full of vitality and vitality. The company has a group of energetic, well-trained employees and strong technical research and development capabilities. We specialize in the production, development and sales of API intermediates, fine chemicals and plant extracts. Relying on advanced equipment and strict management, adhere to the business philosophy of "openness, tolerance, innovation, and sharing" to create a win-win cooperation platform. Everything comes from innovation, it is our philosophy !
5.quality control
We have a fully equipped laboratory, with milling, flotation, sedimentation, leaching and analysis equipment, that enables us to accurately benchmark alternate reagent suites against each other.we can make the process for different metal mining. Could arrange engineer to teach the workman on site and guarantee the clients getting the efficient result and saving cost.
Our production line is fully equipped and regularly checked and cleaned to ensure that no impurities in the environment affect production.Our operators have undergone special door training and strictly abide by the operating procedures. Operation and disposal are performed in places with local ventilation or comprehensive ventilation facilities. Our working environment is far away from fire and heat source, smoking is strictly prohibited in the workplace, and we use explosion-proof ventilation system and equipment. Products shall be stored separately from inflammable, alkali, alcohols, etc. The storage area shall have suitable material for the leakage.
6.Sample
You can get free samples and you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
7.Packaging details
Package:
1kg/bag ,25kg/drum or according requirements. product,and clear&firm mark in every bag.including trademark,name,model, lot number,net weight,manufacturer ect...
storage:
It should be placed indoor where is dry& well-ventilated, room temperature is 5-30ºC, Stored in batches. do not near the power,prevent humid, avoid sun exposure.strictly prohibit storage with volatile chemicals to prevent adsorption modification.
Shipping
delivery：
Delivery as common product. when transport KP line products shuld use clear conveyance and avoidmoisture,rain,sun and carry gentlyto prevent smash package.
8.Shipment
Support various modes of transportation, welcome to contact us for consultation.
shipping: will be about 7-15days after receive the payment .
Port: any port in China
9.Accepted payment methods
Enjoy encrypted and secure payments View details.
T/T, L/C, D/P D/A, Money Gram, Credit Card, PayPal, Western Union, Cash, Escrow
10.FAQ
Q: When I send inquiry, what information can help you to choose the best suitbale product for me?
A: The following information will help us to choose the production for you: exactly quantity, packing, destination port, specs requirements. If you have any special requires, we also provide the free customize service for you.
Q: How can I know whether your performance is better?
A: My friend, the best way to check whether the performance is good or not good is to get some samples to test.
Q:Can l get a lower price if I order. large quantities?
A:Yes, prices discount according to the order quantities and payment term.
11.Certyification
