Tungstosilicic acid hydrate
Molecular Structure:
MDL:
MFCD00150392
Molecular Formula:
H4[Si(W3O10)4]·xH2O
Molecular Weight:
2878.17(无水酸)
Alias:
Silicotungstic acid
Product order:
| Name |
Specifications |
Packing |
Price |
Delivery |
| Tungstosilicic acid hydrate |
AR |
25g |
RMB 44 |
Consulting service |
| Tungstosilicic acid hydrate |
AR |
100g |
RMB 198 |
Consulting service |
Character:
白色或淡黄色潮解结晶,易溶于水和醇。受热则溶于本身的结晶水,加热至600~650℃时分解。
Quality Standard:
项目Item 分析纯 化学纯
(AR) (CP)
水不溶物Insoluble matter in water,% ≤ 0.01 0.02
灼烧残渣(以硫酸盐计)Ignition residue,% ≤ 17.0 17.0
氯化物(Cl)Chloride,% ≤ 0.001 0.003
硫酸盐(SO4)Sulfate,% ≤ 0.005 0.01
硝酸盐(NO3)Nitrate,% ≤ 0.01 0.02
钨酸盐(WO4)Tungstate 合格 合格
二氧化硅(SiO2)Silicon dioxide,% 1.80~2.35 1.80~2.35
重金属(以Pb计)Heavy metals,% ≤ 0.002 0.005
Storage:
密封干燥处保存。
Related Products
- 3-Methyl-4-nitrobenzoic Acid
- Chlorogenic acid
- NA
- 3-(Trifluoromethoxy)benzoic acid
- (Z)-2-Amino-alpha-[1-(tert-butoxycarbonyl)]-1-1-methylethoxyimino-4-thiazolacetic acid
- 4-Chlorocinnamic acid
- N-Glycolylneuraminic Acid
- Abietic acid
- 4-Bromobutyric acid
- 1-Diazo-2-naphthol-4-sulfonic acid
- 4-Fluorophenylacetic acid
- 3-ETHOXYPROPIONIC ACID
- 2,3-Difluorophenylboronic acid
- 2-(Trifluoromethyl)acrylic acid
- Fmoc-β-(2-pyridyl)-D-Ala-OH
- 3,5-Dimethylphenylacetic acid
- 4-Mercaptobenzoic acid
- 4-Ethoxybenzoic acid
- 2,2'-Biisonicotinic Acid
- 5-Methylisoxazole-4-carboxylic Acid
- Glyoxylic acid monohydrate
- Poly(methyl vinyl ether-alt-maleic acid)
- DL-Lactic acid
- 3,5-Dimethoxycinnamic acid, predominantly trans
- N-Formyl-Met-Leu-Phe
- 2-Adamantylamine hydrochloride
- 2-Formylphenylboronic acid
- Fmoc-β-cyclohexyl-D-alanine
- Trimethylsulfonium iodide
- Phenoxyacetic acid
- 3,3,5-Triiodo-L-thyronine
- Indole-2-carboxylic Acid
- Diethylenetriaminepentaacetic acid
- 2,4-Dichloro-5-fluoro-3-nitrobenzoic acid
- Fmoc-D-propargyl-Gly-OH
- 10,12-Pentacosadiynoic acid
- Urocanic acid
- 4-Cyanophenylboronic acid
- 2-Amino-6-chlorobenzoic acid
- Ethephon
- 5-Chloro-2-(methylthio)pyrimidine-4-carboxylic acid
- cis-Aconitic acid
- Citric acid monohydrate
- 1H-indole-7-carboxylic acid
- 2-Picolinic acid
- 2,2′-Dithiodibenzoic acid
- (S)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid
- 2-Methylbutyric acid
- 2-Methylphenyl-L-alanine
- 2-Methoxycinnamic acid
- Butylboronic acid
- EPSILON-POLYLYSINE
- Citrate
- N-Ethylurea
- 1-Hydroxy-2-naphthoic acid
- D-(−)-Isoascorbic acid
- Dehydroacetic acid
- 2-Methoxybenzoic acid
- 3,3-Diphenylpropionic acid
- 5-Hexynoic acid
- 2,4,6-Trihydroxybenzoic acid
- 6-(Trifluoromethyl)nicotinic acid
- Fmoc-L-beta-Homophenylalanine
- 4-(benzyloxy)-3-fluorophenylboronic acid
- Chelidamic acid hydrate
- 3-Cyclohexanepropionic acid
- Cyclopentylacetic acid
- 4-Chloropyridine-2-Carboxylic Acid
- 3,4-Dimethoxybenzoic acid
- 4-Ethoxyphenylboronic acid
- 4-Aminophenylacetic acid
- 4-Bromo-2-methylbenzoic Acid
- Boc-3-(3-pyridyl)-D-Ala-OH
- Telluric acid
- 2-Ketobutyric acid
- 5-Methoxy-2-nitrobenzoic Acid
- Glycolic acid
- Orotic acid
- 4-Fluorophenylboronic acid
- trans-3-Nitrocinnamic acid