Phosphotungstic acid 44-hydrate
| Price | $1 |
| Package | 1KG |
| Min. Order: | 1KG |
| Supply Ability: | 200kg |
| Update Time: | 2019-09-02 |
Product Details
| Product Name: Phosphotungstic acid 44-hydrate | CAS No.: 12067-99-1 |
| Min. Order: 1KG | Purity: 98% |
| Supply Ability: 200kg | Release date: 2019/09/02 |
| Product No :: Cindy 80 |
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Product Name:
Phosphotungstic acid 44-hydrate
Synonyms:
PHOSPHOTUNGSTIC ACID, REAGENTPHOSPHOTUNGSTIC ACID, REAGENTPHOSPHOTUNGSTIC ACID, REAGENT;tungstenhydroxideoxide;tungstenhydroxideoxidephosphate;PHOSPHOTUNGSTIC ACID;SIWA 12-PWA;Dodeca-Tungstophosphoric acid;Phosphotungstic acid 44-hydrate;PTA
CAS:
12067-99-1
MF:
H6O80P2W24
MW:
5760.11
EINECS:
235-087-6
Product Categories:
UVCBs-inorganic;Hematology and Histology;Histology Special Stains;Pharmaceutical intermediates
Mol File:
12067-99-1.mol
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Phosphotungstic acid 44-hydrate Chemical Properties
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Melting point
89℃ [HAW93]
RTECS
TH5650000
storage temp.
Refrigerator (+4°C)
form
Powder
color
White to pale yellow
Water Solubility
practical insoluble
Merck
14,7364
EPA Substance Registry System
Tungsten hydroxide oxide phosphate(12067-99-1)
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Safety Information
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Hazard Codes
C
Risk Statements
34
Safety Statements
26-36/37/39-45-24/25
RIDADR
UN 3264 8/PG 2
WGK Germany
3
TSCA
Yes
HazardClass
5.1
PackingGroup
III
HS Code
28112900
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MSDS Information
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Dodeca-Tungstophosphoric acid
English
SigmaAldrich
English
ALFA
English
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Phosphotungstic acid 44-hydrate Usage And Synthesis
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Chemical Properties
white to pale yellow crystalline powder
Uses
As reagent for alkaloids and many other nitrogen bases, for phenols, albumin, peptone, amino acids, uric acid, urea, blood, carbohydrates; as biological stain.
Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of POx.
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Phosphotungstic acid 44-hydrate Preparation Products And Raw materials
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Raw materials
Sodium hydroxide-->Hydrochloric acid-->Diethyl ether-->Phosphorous acid-->Tungsten trioxide
Preparation Products
Dimethyl fumarate-->3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE
Tag:Phosphotungstic acid 44-hydrate(12067-99-1) Related Product Information
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ion Products And Raw materials
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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China- Since: 2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
INQUIRY
楊俊青
sales@coreychem.com
sales@coreychem.com