Sodium phosphate tribasic dodecahydrate
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- CAS-Nr.
- 10101-89-0
- Englisch Name:
- Sodium phosphate tribasic dodecahydrate
- Synonyma:
- TSP;sodiuM phosphat;TRI-SODIUM PHOSPHATE DODECAHYDRATE;SODIUM PHOSPHATE TRIBASIC;SODIUM PHOSPHATE DODECAHYDRATE;TSP, 12-HYDRATE;TSP dodecahydrate;TRISODIUM PHOSHATE;Trisodium phosphoric;Sodium Phosphate 12-Water
- CBNumber:
- CB5700750
- Summenformel:
- H6NaO5P
- Molgewicht:
- 140.01
- MOL-Datei:
- 10101-89-0.mol
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Sodium phosphate tribasic dodecahydrate Eigenschaften
- Schmelzpunkt:
- 75 °C
- Dichte
- 1.62 g/mL at 25 °C
- storage temp.
- Store at +5°C to +30°C.
- Löslichkeit
- H2O: 0.5 M at 20 °C, clear, colorless
- Aggregatzustand
- Solid
- Wichte
- 1.62
- Farbe
- White
- Säure-Base-Indikators(pH-Indikatoren)
- 13 at 190 g/l at 25 °C
- PH
- 12 (10g/l, H2O, 20℃)
- Wasserlöslichkeit
- 258 g/L (20 ºC)
- Merck
- 14,8662
- Stabilität:
- Stable. Incompatible with strong acids. Keep dry.
- InChIKey
- ASTWEMOBIXQPPV-UHFFFAOYSA-K
- LogP
- -2.148 (est)
- CAS Datenbank
- 10101-89-0(CAS DataBase Reference)
- EPA chemische Informationen
- Trisodium phosphate dodecahydrate (10101-89-0)
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| Kennzeichnung gefährlicher |
C |
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| R-Sätze: |
34-35-36/38 |
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| S-Sätze: |
26-36/37/39-45-24/25 |
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| RIDADR |
UN 3262 8/PG 3 |
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| WGK Germany |
1 |
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| RTECS-Nr. |
TC9575000 |
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| TSCA |
Yes |
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| HazardClass |
8 |
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| PackingGroup |
III |
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| HS Code |
28352300 |
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| Toxizität |
LD50 orally in Rabbit: 7400 mg/kg |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H315 |
Verursacht Hautreizungen. |
Hautreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
| H335 |
Kann die Atemwege reizen. |
Spezifische Zielorgan-Toxizität (einmalige Exposition) |
Kategorie 3 (Atemwegsreizung) |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
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| Sicherheit |
| P261 |
Einatmen von Staub vermeiden. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P271 |
Nur im Freien oder in gut belüfteten Räumen verwenden. |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P302+P352 |
BEI BERÜHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckmäßig, ein Reinigungsmittel angeben oder, wenn Wasser eindeutig ungeeignet ist, ein alternatives Mittel empfehlen) waschen. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen. |
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Sodium phosphate tribasic dodecahydrate Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R34:Verursacht Verätzungen.
R35:Verursacht schwere Verätzungen.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
Beschreibung
Sodium phosphate tribasic dodecahydrate is also known as trisodium phospate or TSP. It is a highly soluble in water and widely used as a cleaning agent. The pH of a 1% solution is typically around 12, making this reagent sufficiently alkaline for saponification of grease and oils. In combination with surfactants, TSP is an excellent agent for cleaning everything from laundry to concrete driveways. This versatility and low manufacturing price made TSP the basis for a plethora of cleaning products sold in the mid-20th century.
Trisodium phosphate is used in the isolation of mycobacteria, including culturing of tubercle bacilli. Has been used as a protein precipitant in certain applications and in co-precipitation and fractionization of nucleotides. May be used for the preservation of biologically active soil samples. Because of the alkaline pH, TSP disrupts cytoplasmic and outer membranes of Salmonella enterica cells making it useful in preventing the spread of bacteria.
It is used in photographic developing, clarifying sugar, removing boiler scale, softening water and manufacturing of paper. They are added to many foods as an emulsifier to prevent oil separation. It can be utilized as a leavening agent. Some instances of these foods include the batter coating on breaded fish or chicken, and commercially baked cakes. Adding this item to food increases the shelf life of the food, maintaining the texture and visual aspect of the food.
Chemische Eigenschaften
colorless or white crystal(s); used to soften water, as a detergent and metal cleaner [MER06] [HAW93] [STR93]
Verwenden
Sodium phosphate tribasic dodecahydrate is often used in the formulation of various buffers.
Allgemeine Beschreibung
Sodium phosphate tribasic dodecahydrate is a hydrated trisodium salt of phosphoric acid. It is widely used in various water treatment methods.
Hazard
Low toxicity by ingestion.
läuterung methode
It crystallises from warm dilute aqueous NaOH (1mL/g) on cooling to 0o.
Sodium phosphate tribasic dodecahydrate Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Sodium phosphate tribasic dodecahydrate Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 474)Lieferanten
10101-89-0()Verwandte Suche:
- DODECAHYDRATE TRISODIUM PHOSPHATE
- Phosphoric acid, trisodium, 12-hydrate
- Sodium Phosphate 12-Water
- TSP dodecahydrate
- TRISODIUM PHOSHATE
- TRISODIUM PHOSPHATE TECH. GRADE
- TRISODIUM PHOSPHATE TECHNICAL GRADE
- SODIUM PHOSPHATE DODECAHYDRATE, REAGENT- PLUS, 99.99+%
- SODIUM PHOSPHATE, TRIBASIC DODECAHYDRATE , 98+%, A.C.S. REAGENT
- SODIUM PHOSPHATE REAGENT GRADE TRIBASIC DODECAHYDRA
- SODIUM PHOSPHATE TRIBASIC,*DODECAHYDRATE SIGMAULTRA
- TRI-SODIUM PHOSPHATE (TERT) DODECA- &
- SODIUM PHOSPHATE DODECAHYDRATE 98+% &
- TRI-SODIUM PHOSPHATE (TERT) DODECAHYDRAT E, ACS
- Sodium phosphate·10hydrate
- Sodium phosphate, tribasic dodecahydrate,98+%,for analysis ACS
- Trisodium phosphoric
- Sodium phorhoate tribaric dodecahydrate
- tri-Sodium phosphate dodecahydrate, reagent grade, ACS
- SODIUM PHOSPHATE TRIBASIC, ACS
- SODIUM PHOSPHATE, TRIBASIC REAGENT (ACS)
- SodiuM phosphate, tribasic dodecahydrate, for analysis ACS, 98+% 500GR
- SodiuM phosphate, tribasic dodecahydrate, for analysis, 98% 1KG
- SodiuM phosphate, tribasic dodecahydrate, for analysis, 98% 25GR
- Phosphoricacid,trisodiumsalt,dodeahydrate
- SODIUM PHOSPHATE, TRIBASIC 12-WATER
- SODIUM PHOSPHATE TRIBASIC DODECAHYDRATE
- SODIUM PHOSPHATE, TRIBASIC HYDRATED
- SODIUM O-PHOSPHATE, HYDROUS
- TERT-SODIUM PHOSPHATE DODECAHYDRATE
- PHOSPORIC ACID TRISODIUM SALT
- TSP, 12-HYDRATE
- TRI-SODIUM ORTHOPHOSPHATE 12H2O
- TRI-SODIUM ORTHOPHOSPHATE DODECAHYDRATE
- TRI-SODIUM PHOSPHATE-12-HYDRATE
- TRISODIUM PHOSPHATE 12-WATER
- TRI-SODIUM PHOSPHATE (TERT) DODECAHYDRATE
- SodiuM phosphate, tribasic dodecahydrate, 98%, for biocheMistry
- TRI-SODIUM PHOSPHATE DODECAHYDRATE P.A.
- TRI-SODIUM PHOSPHATE DODECAHYDRATE FOR A
- tri-SodiumphosphatedodecahydrateGRPhEur
- Sodium phosphate tribasic dodecahydrate ACS reagent, >=98%
- Sodium phosphate tribasic dodecahydrate puriss. p.a., ACS reagent, >=98.0% (T)
- Sodium phosphate tribasic dodecahydrate Vetec(TM) reagent grade, 98%
- EDTA FREE ACID ULTRA PURE GRADE
- PHENOL CHLOROFORM 5:1 SOL.
- SODIUM SELENITE HIGH PURITY GRADE
- Phosphoricacid,trisodiumsalt,dodecahydrate
- sodiumphosphate,tribasicdodecahydrate,reagentacs
- trisodiumphosphate(sodiumphosphate
- trisodiumphosphate(sodiumphosphatetribasic)
- tri-Sodiumphosphate,dodecahyd
- SODIUM PHOSPHATE TRIBASIC 12 H2O (Na3PO4)
- Sodium phosphate, tribasic dodecahydrate, for analysis ACS, 98+%
- Sodiumphosphatedodecahydrate,98+%(ACS)
- sodium phosphate dodecahydrate, acs
- SODIUMPHOSPHATETRIBASIC,DODECAHYDRATE,CRYSTAL,REAGENT,ACS
- SODIUMPHOSPHATETRIBASIC,DODECAHYDRATE,CRYSTAL,TECHNICAL
