Product 15175 is intended for research use as a reagent in chemical synthesis rather than for use as a deployable fungicide. Unfortunately, information is not available for this purpose.
15175
Bis[tetrakis(hydroxymethyl)phosphonium] sulfate solution
technical, 70-75% in H2O (T)
Synonyme(s) :
Tetrakis(hydroxymethyl)phosphonium sulfate
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250 ML
105,00 $
105,00 $
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250 ML
105,00 $
About This Item
Formule linéaire :
[(HOCH2)4P]2(SO4)
Numéro CAS:
Poids moléculaire :
406.28
Beilstein:
8521357
Numéro MDL:
Code UNSPSC :
12352000
ID de substance PubChem :
Nomenclature NACRES :
NA.22
105,00 $
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Produits recommandés
Qualité
technical
Niveau de qualité
Concentration
70-75% in H2O (T)
Impuretés
formaldehyde
Chaîne SMILES
[O-]S([O-])(=O)=O.OC[P+](CO)(CO)CO.OC[P+](CO)(CO)CO
InChI
1S/2C4H12O4P.H2O4S/c2*5-1-9(2-6,3-7)4-8;1-5(2,3)4/h2*5-8H,1-4H2;(H2,1,2,3,4)/q2*+1;/p-2
Clé InChI
YIEDHPBKGZGLIK-UHFFFAOYSA-L
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Mention d'avertissement
Danger
Mentions de danger
Classification des risques
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 1B - Eye Dam. 1 - Skin Sens. 1
Code de la classe de stockage
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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what concentration of this substance should use for protection of stone monument from fungi biodeterioration?
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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Does Sigma-Aldrich offer any chiral phase transfer catalysts?
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We offer several chiral phase transfer catalysts to produce enantiospecific products.
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Product 15175, Bis[tetrakis(hydroxymethyl)phosphonium] sulfate solution, is listed as a phase transfer catalyst. What does this mean?
1 answer-
A phase transfer catalyst (PTC) is a compound that promotes or accelerates a chemical reaction by allowing the migration of a specific chemical component from one phase into another phase in a heterogeneous system. A PTC is typically used when the starting materials for a reaction cannot be mixed into the same phase, which would prevent them from coming into contact each other to react. It can transport a reagent from a hydrophilic phase into the hydrophobic phase (and vice versa) so that the subsequent reaction can occur.
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