Merck 100582.0100 Tungstophosphoric acid hydrate

cryst. EMPLURA

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Ambalaj Miktarı: 100 gr

(2024 güncel fiyat)

Ambalaj Fiyatı: 96,53 € + %20 KDV

 

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Ürün Fiyatı: 96,53 €

Ürün Özellikleri

CAS # EC Number Hill Formula Chemical Formula Molar Mass
12501-23-4 215-682-7 H₃O₄₀PW₁₂ * x H₂O H₃[P(W₃O₁₀)₄] * x H₂O 2880.17 g/mol (anhydrous)
Description
Catalogue Number 100582
Synonyms Phosphotungstic acid

Product Information
CAS number 12501-23-4
EC number 215-682-7
Hill Formula H₃O₄₀PW₁₂ * x H₂O
Chemical formula H₃[P(W₃O₁₀)₄] * x H₂O
Molar Mass 2880.17 g/mol (anhydrous)
HS Code 2811 19 80

Physicochemical Information
Melting Point 107 °C
pH value 1.3 (20 g/l, H₂O, 20 °C)
Bulk density 960 kg/m3
Solubility (20 °C) soluble

Toxicological Information
LD 50 oral LD50 Rat 3300 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s) H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word Danger
Storage class 8B Non-combustible, corrosive hazardous materials
WGK WGK 2 water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

Safety Information
Hazard Symbols Corrosive
Categories of danger corrosive
R Phrase R 34
Causes burns.
S Phrase S 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

Storage and Shipping Information
Storage Store at +15°C to +25°C.

Transport Information
Declaration (railroad and road) ADR, RID UN 3260 , 8, III
Declaration (transport by air) IATA-DGR UN 3260 , 8, III
Declaration (transport by sea) IMDG-Code UN 3260 , 8, III, Segregation Group: 1 (Acids)

Specifications
Specifications
In water insoluble matter ≤ 0.01 %
Chloride (Cl) ≤ 0.01 %
Sulphate (SO₄) ≤ 0.01 %
Total nitrogen (N) ≤ 0.005 %
Cu (Copper) ≤ 0.001 %
Fe (Iron) ≤ 0.002 %
Pb (Lead) ≤ 0.005 %
Loss on ignition (750 °C) ≤ 17 %

M100582.0100

1.00582.0100

1005820100

Ürün Özellikleri:

100 gr 96,53 € + %20 KDV
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