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Molybdic acid

Descriptioin
Molybdic acid
Molybdic acid structure
CAS No.
7782-91-4
Chemical Name:
Molybdic acid
Synonyms
MOLYBDIC ACID;MolybdicAcidAr;MolybdicAcid>98%;MolybdicAcid85%Gr;MOLYBDIC ACID pure;molybdic acid, acs;AMMONIUM MOLYBDATE;MolybdicAcidReagent;ammonium dimolydbate;Molybdic acid, pract.
CBNumber:
CB8854324
Molecular Formula:
HMoO4-
Formula Weight:
160.95
MOL File:
7782-91-4.mol

Molybdic acid Properties

Melting point:
300 °C
Density 
3.1 g/mL at 25 °C (lit.)
vapor density 
6.2 (vs air)
storage temp. 
Store at +5°C to +30°C.
form 
white powder
Specific Gravity
3.1
color 
White powder
Odor
Odorless
Water Solubility 
70 g/l (20 ºC)
Merck 
13,6263
CAS DataBase Reference
7782-91-4(CAS DataBase Reference)
FDA UNII
I96N991J1N
EPA Substance Registry System
Molybdate (MoO42-), dihydrogen, (T-4)- (7782-91-4)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS08
Signal word  Warning
Hazard statements  H315-H319-H335-H373
Precautionary statements  P280a-P304+P340-P405-P501a-P261-P305+P351+P338
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-48/20/22-36/37
Safety Statements  24/25-22-26
WGK Germany  3
TSCA  Yes
HS Code  28111990

Molybdic acid price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 232084 Molybdic acid ≥85.0% MoO3 basis, ACS reagent 7782-91-4 100g $79.8 2021-03-22 Buy
Sigma-Aldrich 232084 Molybdic acid ≥85.0% MoO3 basis, ACS reagent 7782-91-4 500g $305 2021-03-22 Buy
Alfa Aesar 022983 Molybdic acid, ACS, MoO3 85% min 7782-91-4 500g $161 2021-03-22 Buy
Alfa Aesar 022983 Molybdic acid, ACS, MoO3 85% min 7782-91-4 2kg $500 2021-03-22 Buy
Alfa Aesar A10537 Molybdic acid, MoO3 85% min 7782-91-4 2500g $422 2021-03-22 Buy

Molybdic acid Chemical Properties,Uses,Production

Descriptioin

The monohydrate is a yellow solid consisting of monoclinic crystals; density 3.124 g/cm3 at 15°C; loses water of crystallization on heating at 70°C;
sparingly soluble in cold water (1.33 g/L at 18°C); moderately soluble in hot water 25.68 g/L at 70°C; soluble in caustic soda and sodium carbonate solution. The anhydrous acid consists of white hexagonal crystals; density 3.112 g/cm3; converts to molybdenum trioxide, MoO3 at 70°C; slightly soluble in water; soluble in alkalies and sulfuric acid.
The monohydrate is prepared by treating a molybdate solution with nitric acid, followed by crystallization which may take several weeks to separate out as a yellow solid. The anhydrous molybdic acid is obtained as a white crystalline substance by careful dehydration of the yellow monohydrate.

Chemical Properties

white crystals or crystalline powder

Uses

Determination of phosphates.

Definition

Molybdic acid of commerce iseither ammonium molybdate (molybdic acid 85%)or molybdenum trioxide. The use of the term inter-changeably for these compounds has caused con-fusion. Solutions of molybdic acid are very com-plex chemically since they show a great tendencyto polymerize.

Molybdic acid Preparation Products And Raw materials

Raw materials

Preparation Products


Molybdic acid Suppliers

Global( 180)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29960 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu zzwenxi@126.com CHINA 13187 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17607 58
ShenZhen Ipure Biology import and export company co.,ltd
18071025641 18071025641
eric@ipurechemical.com CHINA 11336 58
Shaanxi Dideu Medichem Co. Ltd
18192503167 +86-29-89586680
+86-29-88380327 1005@dideu.com CHINA 9937 58
Wuhan Fortuna Chemical Co., Ltd
86-27-59207850
86-27-59524646 info@fortunachem.com CHINA 2678 58
Baoji Guokang Bio-Technology Co., Ltd.
09173909592
09173909592 cngksw@aliyun.com CHINA 9446 58

View Lastest Price from Molybdic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-09-29 Molybdic acid
7782-91-4
US $1.00 / KG 1KG 85% 100kg/month WUHAN FORTUNA CHEMICAL CO., LTD
2021-07-13 Molybdic acid
7782-91-4
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 Molybdic acid
7782-91-4
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

Molybdic acid Spectrum


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