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Phosphotungstic acid hydrate

BGC Id:186479414612
CAS No:12501-23-4
Synonyms:tungstophosphoric acid ; phosphotungsticacidreagent ; tungstate(3-),tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-o:o:o:o':o':o':o'':o'':o'':o''':o''':o''']]dodeca-,trihydrogen, hydrate (9ci) ; tungsten hydroxide oxide phosphate(w12(oh)3o33(po4)), hydrate ; heavy acid ; phosphotungstic acid ; 12-tungstophosphoricacid ; hydrogen phosphotungstate hydrate(h3pw12o40.xh2o) ; phosphotungstic aci ; phosphoric acid, tungsten complex ; tungstophosphoric acid (h3pw12o40), hydrate (8ci) ; 12-tungstophosphate hydrate ; phosphotungsticacidgr ; 12-tungstophosphate ; tungstate(3-),tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-ko:ko:ko:ko':ko':ko':ko'':ko'':ko'':ko''':ko''':ko''']]dodeca-, hydrogen, hydrate (1:3:?) ; phosphotungstic acid (h3pw12o40) hydrate ; phosphowolframic acid
Molecular Formula:H2O . x H . x O40 P W12
Molecular Weight:2898.07
EINECS:235-087-6
Structural Formula

2026 - The most valued supplier

The following 6 notable providers have been checked and can be recommended.
Chemical-Suppliers
Molekula
Molecular Weight : 2880.05 Formula : H3[P(W3O10)4] x H2O HS Code : 2811198090 Categories : Building Blocks,Inorganic Chemicals
Chemical-Suppliers
Leap Chem
Molecular Formula: H6O8PW Molecular Weight: 348.86 Hazard Symbols: C,Xi UN Number: UN 3260 8/PG 3 WGKGermany: 3 HS Code: 2811 19 80

The last intensive check and update was carried out on 2026/04/12.

Identify

Synonyms:
tungstophosphoric acid ; phosphotungsticacidreagent ; tungstate(3-),tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-o:o:o:o':o':o':o'':o'':o'':o''':o''':o''']]dodeca-,trihydrogen, hydrate (9ci) ; tungsten hydroxide oxide phosphate(w12(oh)3o33(po4)), hydrate ; heavy acid ; phosphotungstic acid ; 12-tungstophosphoricacid ; hydrogen phosphotungstate hydrate(h3pw12o40.xh2o) ; phosphotungstic aci ; phosphoric acid, tungsten complex ; tungstophosphoric acid (h3pw12o40), hydrate (8ci) ; 12-tungstophosphate hydrate ; phosphotungsticacidgr ; 12-tungstophosphate ; tungstate(3-),tetracosa-m-oxododecaoxo[m12-[phosphato(3-)-ko:ko:ko:ko':ko':ko':ko'':ko'':ko'':ko''':ko''':ko''']]dodeca-, hydrogen, hydrate (1:3:?) ; phosphotungstic acid (h3pw12o40) hydrate ; phosphowolframic acid
CAS:
12501-23-4
EINECS:
235-087-6
Molecular Formula:
H2O . x H . x O40 P W12
MDL:
MFCD00149915

Properties

Molecular Weight:
2898.07 g·mol−1
Melting point:
~95 °C(lit.)
Solubility:
soluble

Suppliers

Shandong Ench Chemical Co.,Ltd

Company type: Producer
Shandong Ench Chemical Co.Ltd is a professional manufacturers and supplier in the world ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. It is a privet-owned enterprise and located in Zhangqiu industrial park, We believe that quality is the life of our company. Shandong Ench Chemical Co.,Ltd is a seller of N,N-Diethyl-p-phenylenediamine sulfate. We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire ...
Country: P.R.China   Phone: +86-13869131854   Telefax: +86 531-8637666

H&Z Industry Co.,Ltd

Country: P.R.China
Phone: +86 13583185792
Telefax: +86 531 88905468
H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners. Methyl 3-(trifluoromethoxy)benzoate is also served by H&Z Industry Co.,Ltd.

Hangzhou Zhongqi Chem Co., Ltd

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. We are supplier of 3-Bromotoluene. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-86976032
Telefax: +86-571-86972162

Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Additionally 2,6-Xylidine is supplied by us. Our company has a large number of customers with good reputation at home and abroad, ...
Country: P.R.China   Phone: +86 155-64526813   Telefax: +86 531-56897532

Molekula GmbH

Company type: Trading company
Country: Germany
Phone: +49 (0) 89 360 900 900
Telefax: +49 (0) 89 360 900 901
Molekula supplies speciality chemicals and biochemicals to the fine chemical, research and diagnostic community. Our core competence is in the area of heterocycles for combinatorial chemistry, small building blocks for discovery and large scale synthesis for pilot teams and production. In the field of biochemicals, Molekula is a major supplier of key reabents used in the area of diagnostics, microbiology and biotechnology.

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. We are seller of 2,4-Dihydroxy-3-nitropyridine. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

Safety Information

Hazard Classes:
Risk Codes:
34-36/37/38 (R)
Safety Codes:
26-36/37/39-45-24/25-37/39-36 (S)
WGK Germany:
3
RID / ADR:
UN 3260 8 / PG 3
RTECS:
TH5650000
Storage temperature:
0-6°C

What other providers are available for CAS 12501-23-4?

In addition to the providers presented here for Phosphotungstic acid hydrate with the CAS number 12501-23-4, there are other 31 providers with slightly different product names available for this CAS number.

IBIS Chemie International | Simagchem Corporation | Sancai Industry Co.,Ltd. | Xiamen Equation Chemical Co.,Ltd | BIOZOL Diagnostica Vertrieb GmbH +8 additional providers that we know from the past
+2 additional providers that we know from the past
+5 additional providers that we know from the past
Dayang Chem (Hangzhou) Co.,Ltd. | Xingrui Industry Co., Limited +2 additional providers that we know from the past
Hangzhou Zhongqi Chem Co., Ltd +2 additional providers that we know from the past




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