Sodium tungstate dihydrate 98%
9 Inquiries
10213-10-2
Industrial Grade
98%
QINGDAO
25kg/0.2kg Bag
2016-11-27
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Product Description
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Seller Information
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Inquiry History
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Description
Colorless crystal or white crystalline powder. In dry air weathering, 100 degrees Celsius loss of crystal water. Soluble in water, insoluble in ethanol. Relative density 3.23 ~ 3.25. Melting point 698 C (anhydrous).
Molecular formula: Na2WO4.2H2O
Properties: white crystal, soluble in water, insoluble in alcohol, weathering in dry air.
Specifications:
The chemical composition of chemical pure grade grade two
Na2WO4.2H2O 999897
Mo 0.02 0.001 -
AS 0.001 0.001 0.001
Cu 0.001 0.001 0.0005
Fe 0.001 0.005 0.001
Si 0.04 0.04 0.004
Water insoluble matter 0.05 0.05 0.005
8.5-9 8.5-9 8.5-9 PH
Purpose: intermediate products of tungsten materials, can also be used for mordant, catalyst pigment and analysis reagent, textile industry used as fabric weighting agent and water treatment agent, making fireproof and waterproof material,
As well as the salt of phosphorus and boron.
Packing: 25 kg net iron, woven bag, kraft paper bag lined with plastic bag or 50 kg drum lined with plastic bag.
Basic Info-
Product Name:
Sodium tungstate dihydrate
Other Name:Tungstate (WO42-),disodium,dihydrate,(T-4)-;Tungstic acid (H2WO4),disodium salt,dihydrate;Disodium tungstate (Na2WO4) dihydrate;Sodium tungstate (Na2WO4) dihydrate;Sodium tungstate dihydrate;Disodium tungstate dihydrate;Disodium tungsten oxide dihydrate (Na2WO4&bull2H2O);934590-97-3
CAS No.:10213-10-2
Molecular Formula:H2O.Na.1/2O4W
InChIKeys:InChIKey=GTMVRMYIXKQDHG-UHFFFAOYSA-N
Molecular Weight:329.84800
Exact Mass:329.93100
EC Number:600-275-2
UNII:X1F4NY6U13
DSSTox ID:DTXSID0032079
HScode:28418000
Categories:
Characteristics-
PSA:
98.72000
XLogP3:-0.60380
Appearance:white orthorhombic crystals
Density:4.18
Melting Point:698ºC
Water Solubility:H2O: 730 g/L (20 ºC)
Storage Conditions:Store in a cool, dry, well-ventilated area away from incompatible substances.
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s)
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Location:
Yuduo town Taizhou city Jiangyan district left private village
Taizhou Rundong metal products Co., Ltd. is located in Jiangyan Beijiao scenic Jiangsu city in Taizhou Province, the industrial town of Yu Duo. The transportation is convenient, the East West Salt Salt Jing highway, Nanjing expressway. The company is in the production of tungsten, molybdenum products based professional manufacturers. And run a variety of tungsten and molybdenum waste recycling. Products: sodium tungstate, sodium molybdate, ammonium molybdate, barium molybdate and sodium tungstate. Spot large reserves of welcome to negotiate orders! Standardized industrial plant, advanced detection means, first-class product quality, our factory has passed ISO9001---2000 quality system certification. Products in addition to stable domestic market, but also exported to Japan, Europe and the United States, Southeast Asia and other countries and regions, is the foreign trade tungsten, molybdenum products, manufacturers of fixed-point. The company has complete functional departments, staff well-equipped, advanced production technology, the spirit of "quality first, reputation first" purpose, requiring employees to strengthen awareness of product quality, and strive to achieve excellence, advancing with the times. Focus on the future, close cooperation with domestic and foreign merchants Rundong company is willing to create a better tomorrow!
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Inquiry History9 Inquiries
Country Product Purchase Quantity Date Posted
India
Sodium Tungstate Dihydrate
2.00 MT Apr 7, 2024
India
Sodium Tungstate Dihydrate
1.00 MT Feb 19, 2024
India
Sodium Tungstate Dihydrate
25.00 KG Jul 2, 2026
India
Sodium Tungstate Dihydrate 99%
900.00 KG Jun 11, 2026
India
Sodium tungstate, dihydrate 98%
1000.00 KG Jun 11, 2024
Romania
Sodium tungstate dihydrate 98%
3500 MT Sep 13, 2023
Russia
SODIUM TUNGSTATE
100 KG Feb 5, 2025
India
Sodium Tungstate Dihydrate
1.00 MT Sep 11, 2023
United States
Sodium Tungstate Dihydrate
2 MT Apr 17, 2026 Post an enquiry for this product