ChemicalBook > CAS DataBase List > Sodium tungstate dihydrate

Sodium tungstate dihydrate

Product Name
Sodium tungstate dihydrate
CAS No.
10213-10-2
Chemical Name
Sodium tungstate dihydrate
Synonyms
FOLIN;SODIUM TUNGSTEN OXIDE;SODIUM TUNGSTATE 2H2O;Sodium tung;state dihydrate;SODIUM WOLFRAMATE;SodiumTungstateGr;Sodium tungstate dih;SODIUM TUNGSTATE, ACS;SODIUM WOLFRAMATE 2H2O
CBNumber
CB8393632
Molecular Formula
H2NaO5W-
Formula Weight
288.84
MOL File
10213-10-2.mol
More
Less

Sodium tungstate dihydrate Property

Melting point:
698 °C(lit.)
Density 
4.18
storage temp. 
Store at +15°C to +25°C.
solubility 
H2O: 1 M at 20 °C, clear, colorless
form 
Solid
color 
White to slightly yellow
Specific Gravity
3.25
Odor
Odorless
PH Range
9 - 11.5 at 100 g/l at 20 °C
PH
9.5-11.5 (25℃, 1M in H2O)
Water Solubility 
730 g/L (20 ºC)
λmax
λ: 260 nm Amax: ≤0.120
λ: 280 nm Amax: ≤0.035
Merck 
14,8698
Exposure limits
ACGIH: TWA 3 mg/m3
NIOSH: TWA 1 mg/m3; STEL 3 mg/m3
InChIKey
WPZFLQRLSGVIAA-UHFFFAOYSA-N
CAS DataBase Reference
10213-10-2(CAS DataBase Reference)
EPA Substance Registry System
Tungstate (WO42-), disodium, dihydrate, (T-4)- (10213-10-2)
More
Less

Safety

Hazard Codes 
Xn
Risk Statements 
22-36/38-36
Safety Statements 
36-37/39-26-39
WGK Germany 
1
RTECS 
YO7900000
TSCA 
Yes
HS Code 
28418000
Toxicity
LD50 (mg tungstate/kg) in rabbits: 105 i.m.; in rats: 240 s.c. (Venugopal, Luckey)
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P501Dispose of contents/container to..…

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
223336
Product name
Sodium tungstate dihydrate
Purity
ACS reagent, ≥99%
Packaging
5g
Price
$49.6
Updated
2024/03/01
Sigma-Aldrich
Product number
1.06673
Product name
Sodium tungstate dihydrate
Purity
for analysis EMSURE?
Packaging
250g
Price
$268
Updated
2024/03/01
Sigma-Aldrich
Product number
1.06673
Product name
Sodium tungstate dihydrate
Purity
for analysis EMSURE?
Packaging
1kg
Price
$669
Updated
2024/03/01
Sigma-Aldrich
Product number
1.06672
Product name
Sodium tungstate dihydrate
Purity
EMPLURA?
Packaging
1kg
Price
$535
Updated
2024/03/01
Sigma-Aldrich
Product number
1.06672
Product name
Sodium tungstate dihydrate
Purity
EMPLURA?
Packaging
25kg
Price
$10710
Updated
2024/03/01
More
Less

Sodium tungstate dihydrate Chemical Properties,Usage,Production

Chemical Properties

white to slightly yellow crystalline powder or

Uses

Sodium tungstate dihydrate is currently being investigated as a potential therapy for obesity. Sodium tungstate dihydrate is also an inhibitor of acid phosphatases.

Uses

Sodium tungstate dihydrate may be used in the preparation of aqueous sols of tungsten oxide dihydrate.

Uses

Fireproofing and waterproofing fabrics; preparing complex Compounds such as phosphotungstate and silicotungstate; as a protective colloid in biological development methods; precipitant for alkaloids; catalyst in oxidation reactions; corrosion inhibitor for steel.

Definition

ChEBI: A hydrate that is the dihydrate form of sodium tungstate. Combines with hydrogen peroxide for the oxidation of secondary amines to nitrones

General Description

Sodium tungstate dihydrate is a sodium salt of tungstic acid, which occurs as white colorless crystals.

Purification Methods

The salt crystallises from hot water (0.8mL/g) on cooling to 0o. [Grüttner & Jender in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II p 1727 1965].

Sodium tungstate dihydrate Preparation Products And Raw materials

Raw materials

WO Tungsten Concentrate TUNGSTEN ORE scheelite,tungstite Hydrochloric acid Sodium hydroxide Sodium carbonate Potassium nitrate

Preparation Products

Pigment Fast Reddish Blue Toner R Pigment Red 81 Pigment Fast Light Red Lake Tungstic acid 2,3-HEXANEDIONE Brinzolamide Pigment Fast Rose Toner Calcium tungstate 4,6-DIMETHOXYPYRIMIDINE-2-SULFONYL CHLORIDE Pigment Violet 3 Ethanethiol Pigment Fast Reddish Blue Lake BO Sultamicillin
More
Less

Sodium tungstate dihydrate Suppliers

Belgium 1 Canada 2 China 306 Europe 3 France 2 Germany 5 India 25 Japan 6 Mexico 1 Russia 1 South Korea 1 Switzerland 1 United Kingdom 10 United States 43 Global 407
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
18521735133 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25015
Advantage
65
Guangdong wengjiang Chemical Reagent Co., Ltd.
Tel
0751-2886750 13927877953
Fax
0751-2886750
Email
3005811397@qq.com
Country
China
ProdList
13360
Advantage
58
Rhawn Reagent
Tel
400-400-1332688 18019345275
Fax
400-133-2688
Email
amy@rhawn.cn
Country
China
ProdList
15503
Advantage
58
Hebei Zhentian food additives Co., LTD
Tel
0319-5925599 13373390591
Email
13373390591@163.com
Country
China
ProdList
11427
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Beijing dtftchem Technology Co., Ltd.
Tel
010-60275820 13031183356
Fax
010-60270825
Email
elainezt@sina.com
Country
China
ProdList
1392
Advantage
62
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7583
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12458
Advantage
60
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9984
Advantage
60
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
13355009207 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18739
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9823
Advantage
79
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Tel
0731-85526065 13308475853
Email
ivy@hnhbsj.com
Country
China
ProdList
4550
Advantage
62
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11714
Advantage
57
Spectrum Chemical Manufacturing Corp.
Tel
021-021-021-67601398-809-809-809 15221380277
Fax
021-57711696
Email
marketing_china@spectrumchemical.com
Country
China
ProdList
9664
Advantage
60
Dalian Meilun Biotech Co., Ltd.
Tel
0411-62910999 13889544652
Email
sales@meilune.com
Country
China
ProdList
4647
Advantage
58
ShangHai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847 13636370518
Fax
021-55068248
Email
shyysw007@163.com
Country
China
ProdList
4941
Advantage
60
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9725
Advantage
55
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9900
Advantage
58
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17779
Advantage
75
Beijing innoChem Science & Technology Co.,Ltd.
Tel
400-810-7969 010-59572699
Fax
010-59572688
Email
ningzi.li@inno-chem.com.cn
Country
China
ProdList
6139
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9552
Advantage
55
Shanghai Ruji Biology Technology Co., Ltd.
Tel
+86-21-65211385-8001 36031160
Fax
+86-21-65211385-8004
Email
sales@shruji.com
Country
China
ProdList
3224
Advantage
55
Shanghai Yolne Chemical Co., Ltd.
Tel
021-62960152
Fax
021-52212593
Email
934678158@qq.com
Country
China
ProdList
9906
Advantage
55
Beijing Universal Century Technology Co., Ltd.
Tel
400-8706899
Fax
400-8706899
Email
hysj_bj.com
Country
China
ProdList
3585
Advantage
55
Huainan Kedi Chemical Factory
Tel
0554-2106669
Fax
0554-2666215
Email
sales1@kedichem.com
Country
China
ProdList
4928
Advantage
55
Bide Pharmatech Ltd.
Tel
400-1647117 15221909166
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41438
Advantage
60
Mei Lan Industrial (Shanghai) Co., Ltd.
Tel
021-58958189
Fax
021-58957967
Email
wouchina@126.com
Country
China
ProdList
2671
Advantage
55
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13358
Advantage
58
ShangHai DeBang Chemical Co., Ltd.
Tel
021-61531158
Fax
021-66315205
Email
910583793@qq.com
Country
China
ProdList
284
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15878
Advantage
55
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
Tel
021-69106960 13701823733
Fax
021-69106780
Email
13701823733@163.com
Country
China
ProdList
4775
Advantage
60
Hangzhou J&H Chemical Co., Ltd.
Tel
+86-571-87396432
Fax
0571-87396431
Email
sales@jhechem.com
Country
China
ProdList
10015
Advantage
53
Shanghai Song Yuan Chemical Technology Co., Ltd.
Tel
010-1234567 18521000990
Fax
86-021-33275113
Email
sonyuanchemical@163.com
Country
China
ProdList
6490
Advantage
50
Beijing Holiyang Chemical Co. Ltd.
Tel
13718199399
Fax
QQ : 206661479
Email
holiyangchem@163.com
Country
China
ProdList
3387
Advantage
56
Shanghai YouPeng Chemical Co. Ltd.
Tel
021-69005955 13701776567
Fax
021-69005775
Email
youpengchem@163.com
Country
China
ProdList
4303
Advantage
56
Sichuan Hainuowei Technology Co. Ltd.
Tel
13708085536
Fax
QQ : 121102042
Email
hanovichem@163.com
Country
China
ProdList
3389
Advantage
56
Shanghai TongYuan Chemical Co., Ltd.
Tel
021-021-69182866 13701855675
Fax
021-69182022
Email
tongyuanchem@126.com
Country
China
ProdList
4331
Advantage
58
Shanghai Kaisai Chemical Co., Ltd
Tel
021-33516722 13701817765
Fax
021-33516776
Email
kaisaichem@163.com
Country
China
ProdList
4751
Advantage
58
Chengdu RunZeBenTu Chemical Co., Ltd
Tel
13096311329 028-88469284 616445927
Fax
028-88469284
Email
616445927@qq.com
Country
China
ProdList
2876
Advantage
50
Credit Asia Chemical Co., Ltd.
Tel
+86 (21) 61124340
Fax
+86 (21) 6129-4103
Country
China
ProdList
9767
Advantage
58
Shanghai LanRun Chemical Co., Ltd.
Tel
021-69515658 ; 69515628 13701998368
Fax
021-69515998
Email
longrunchem@163.com
Country
China
ProdList
3920
Advantage
50
Shanghai Rolead Chemical Technology Co., Ltd.
Tel
021-69992220 13701886816
Fax
021-69992237
Email
roleadchem@163.com
Country
China
ProdList
4759
Advantage
50
Shanghai Kangtuo Chemical Co., Ltd.
Tel
021-69185552 13701777608
Fax
021-69186006
Email
kangtuochem@163.com
Country
China
ProdList
4369
Advantage
55
More
Less

View Lastest Price from Sodium tungstate dihydrate manufacturers

Shaanxi Haibo Biotechnology Co., Ltd
Product
Sodium tungstate dihydrate 10213-10-2
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000ton
Release date
2023-09-08
Hebei Saisier Technology Co., LTD
Product
Sodium tungstate dihydrate 10213-10-2
Price
US $6.00/KG
Min. Order
1KG
Purity
More than 99%
Supply Ability
2000KG/Month
Release date
2024-04-11
Shandong Juchuang Chemical Co., LTD
Product
Sodium Tungstate Dihydrate 10213-10-2
Price
US $20.00-12.00/kg
Min. Order
500kg
Purity
99.9
Supply Ability
200tons
Release date
2024-03-14

10213-10-2, Sodium tungstate dihydrateRelated Search:

Tungstic acid Diclofenac sodium Sodium sulfate Sodium benzoate Sodium acetate Sodium chlorite Sodium bicarbonate Sodium hydroxide Sodium chloride Ammonium paratungstate Cobalt chloride Sodium tungstate SODIUM TETRATHIONATE DIHYDRATE Sodium tetraborate decahydrate Sodium thiomethoxide Sodium triacetoxyborohydride Sodium sulfide Sodium thiocyanate

  • SODIUM TUNGSTATE 2H2O
  • SODIUM TUNGSTATE-2-HYDRATE
  • SODIUM TUNGSTATE DIHYDRATE
  • SODIUM TUNGSTATE HYDRATED
  • SODIUM TUNGSTATE(VI) DIHYDRATE
  • TUNGSTIC ACID NA-SALT 2H2O
  • TUNGSTIC ACID SODIUM SALT DIHYDRATE
  • Tungsticaciddisodiumsaltdihydrate
  • SODIUM TUNGSTATE, DIHYDRATE, REAGENT (ACS)SODIUM TUNGSTATE, DIHYDRATE, REAGENT (ACS)SODIUM TUNGSTATE, DIHYDRATE, REAGENT (ACS)
  • SODIUM TUNGSTATE, DIHYDRATE, TECHNICALSODIUM TUNGSTATE, DIHYDRATE, TECHNICALSODIUM TUNGSTATE, DIHYDRATE, TECHNICAL
  • TUNGSTIC ACID SODIUM DIHYDRATE
  • SODIUM TUNGSTATE DIHYDRATE, 99%, A.C.S. REAGENT
  • SODIUM TUNGSTATE DIHYDRATE, 99.995%
  • SODIUM TUNGSTATE-2-HYDRATE PURE
  • SODIUM TUNGSTATE DIHYDRATE, ACS
  • SODIUM TUNGSTATE, DIHYDRATE, ACS*REAGENT
  • SODIUM TUNGSTATE DIHYDRATE 99% A.C.S.&
  • TungsticAcid,AmmoniumSalt
  • SODIUM O-TUNGSTATE, HYDROUS
  • SODIUM WOLFRAMATE
  • SODIUM WOLFRAMATE DIHYDRATE
  • SODIUM TUNGSTEN OXIDE
  • SODIUM TUNGSTEN OXIDE, DIHYDRATE
  • SodiumTungstateGr
  • SODIUM TUNGSTATE GR DIHYDRATE
  • Sodium tungstate dihydrate, for analysis ACS, 99+%
  • FOLIN
  • Sodium tungstate dihydrate, for analysis, 99+%
  • SODIUM TUNGSTATE, DIHYDRATE REAGENT (ACS)
  • Tungstate (WO42-), disodium, dihydrate, (T-4)-
  • Sodium tungstate, dehydrate
  • Sodium tungstate dihydrate ACS reagent, >=99%
  • Sodium tungstate dihydrate purum, >=99%
  • Sodium tungstate dihydrate suitable for preparation of protein-free filtrates according to Folin
  • SODIUM WOLFRAMATE 2H2O
  • SODIUM TUNGSTATE DIHYDRATE FOR ANALYSIS EMSURE
  • Tungstic acid sodium salt dihydrate Sodium wolframate tungstic acid disodium salt sodium tungstate
  • Sodium tungstate dihydrate, p.a.
  • Sodium tungstate dihydrate, ACS, 99.0-101.0%
  • Sodium tungsten oxide dihydrate, ACS grade 99-101%
  • Sodium tung
  • state dihydrate
  • sodium tungsten oxide dihydrate, acs
  • SODIUMTUNGSTATE,DIHYDRATE,CP
  • SODIUMTUNGSTATE,DIHYDRATE,CRYSTAL,REAGENT,ACS
  • TUNGSTATEDISODIUMDIHYDRATE
  • Sodium Tungstate 2 Hydrate ACS
  • Sodium tungsten oxide dihydrate, ACS, 99.0-101.0%
  • SODIUM TUNGSTATE extrapure
  • SODIUM TUNGSTATE HYDRATED extrapure AR
  • Tungstic acid dihydrate sodium salt
  • Sodium Tungstate, Dihydrate, Crystal, Reagent
  • Sodium tungstate dihydrate, 99+%, for analysis
  • SODIUM TUNGSTATE DIHYDRATE, 99+%, FOR ANALYSIS ACS
  • Sodium tungstate dihydrate, for analysis
  • Sodium tungstate dihydrate, for analysis ACS
  • Sodium tungstate dihydrate, reagent grade, ACS
  • SODIUM TUNGSTATE, ACS