Molybdsure
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- CAS-Nr.
- 7782-91-4
- Bezeichnung:
- Molybdsure
- Englisch Name:
- Molybdic acid
- Synonyma:
- molybdicaci;MOLYBDIC ACID;MolybdicAcidAr;MolybdicAcid>98%;MolybdicAcid85%Gr;MOLYBDIC ACID pure;molybdic acid, acs;MolybdicAcidReagent;ammonium dimolydbate;MOLYBDIC ACID AR/ACS
- CBNumber:
- CB8854324
- Summenformel:
- HMoO4-
- Molgewicht:
- 160.95
- MOL-Datei:
- 7782-91-4.mol
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Molybdsure Eigenschaften
- Schmelzpunkt:
- 300 °C
- chüttdichte
- 980kg/m3
- Dichte
- 3.1 g/mL at 25 °C (lit.)
- Dampfdichte
- 6.2 (vs air)
- storage temp.
- Store at +5°C to +30°C.
- L?slichkeit
- slightly soluble in H2O; soluble in alkaline solutions
- Aggregatzustand
- white powder
- Wichte
- 3.1
- Farbe
- White powder
- Geruch (Odor)
- Odorless
- PH
- 3.46(1 mM solution);2.94(10 mM solution);2.43(100 mM solution)
- Wasserl?slichkeit
- 70 g/l (20 ºC)
- Merck
- 13,6263
- Expositionsgrenzwerte
- ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 1000 mg/m3
- CAS Datenbank
- 7782-91-4(CAS DataBase Reference)
- EPA chemische Informationen
- Molybdate (MoO42-), dihydrogen, (T-4)- (7782-91-4)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| 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-Toxizit?t (einmalige Exposition) |
Kategorie 3 (Atemwegsreizung) |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
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| H373 |
Kann die Organe sch?digen bei l?ngerer oder wiederholter Exposition. |
Spezifische Zielorgan-Toxizit?t (wiederholte Exposition) |
Kategorie 2 |
Warnung |
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P260, P314, P501 |
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| Sicherheit |
| P261 |
Einatmen von Staub vermeiden. |
| P304+P340 |
BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen. |
| P405 |
Unter Verschluss aufbewahren. |
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Molybdsure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
S22:Staub nicht einatmen.
Chemische Eigenschaften
white crystals or crystalline powder
Verwenden
Molybdic acid is used as a precursor in the production of ammonium molybdate tetrahydrate and molybdenum(IV) sulfide. The mixture of molybdic acid in concentrated sulfuric acid is called as Froehde reagent, which finds application in analytical chemistry for the detection of alkaloids.
Definition
Molybdic acid of commerce iseither ammonium molybdate (molybdic acid 85%)or molybdenum trioxide. The use of the term inter-changeably for these compounds has caused con-fusion. Solutions of molybdic acid are very com-plex chemically since they show a great tendencyto polymerize.
Molybdsure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Molybdsure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 269)Lieferanten
7782-91-4(Molybdsure)Verwandte Suche:
- Molybdic acid, for analysis
- Molybdic acid, for analysis ACS
- MOLYBDIC ACID, 85% REAGENT (ACS)
- MOLYBDIC ACID, A.C.S. REAGENT
- MOLYBDIC ACID CA. 85 % MOO3 (COMMER-CIAL QUALITY, CONTAINS AMMONIUM
- MOLYBDIC ACID >=85.0% AS MOO3 A.C.S&
- MolybdicAcid85%ExtraPure
- MolybdicAcid>98%
- MolybdicAcidAr
- MolybdicAcid85%Gr
- MolybdicAcidReagent
- Molybdic acid, pract.
- Molybdicacid,ACS,MoO385%min
- Molybdic acid, MoO3 85% min
- Ammonium molybdate (di), 10% w/v aq. soln.
- Ammonium molybdate (di), 4% w/v aq. soln.
- Molybdic Acid, 85 %
- MOLYBDIC ACID extrapure AR
- MOLYBDIC ACID pure
- Molybdate (MoO42-), dihydrogen, (T-4)-
- molybdic acid, acs
- MOLYBDIC ACID: MOO3 85%
- Molybdic Acid, 85%, Reagent
- AMMONIUM MOLYBDATE TS
- ammonium dimolydbate
- Molybdic acid, ACS, MoO3 85% min
- Molybdic acid, ACS, MoO min
- (beta-4)-molybdate(moo42-dihydrogen
- AMMONIUM MOLYBDENUM OXIDE (DI)
- AMMONIUM MOLYBDATE (DI)
- AMMONIUM MOLYBDATE REAGENT
- dihydrogen,(T-4)-Molybdate
- MOLYBDIC ACID
- Molybdic Acid, 85 Percent, Reagent, ACS
- Molybdic acid, for analysis ACS 100GR
- MOLYBDIC ACID ABOUT 85% MOO3 (CONTAINING
- Molybdic acid >=85.0% MoO3 basis, ACS reagent
- Molybdic acid, MoO3 85.0% min.
- Molybdic acid, MoO3 85.0% min., ACS
- Molybdic acidACS reagent,
≥ 85.0% (MoO3) (Titration)
- Molybdic acid about 85% MoO (containing ammonium molybdate) EMPLURA
- Molybdate (MoO42-), hydrogen (1:2), (T-4)-
- MOLYBDIC ACID, 85%, REAGENT (ACS)MOLYBDIC ACID, 85%, REAGENT (ACS)MOLYBDIC ACID, 85%, REAGENT (ACS)MOLYBDIC ACID, 85%, REAGENT (ACS)
- Molybdic acid, 85%, ACS reagent
- Molybdic acid Visualization Reagents, 20g/L in 5% H2SO4
- Molybdic Acid,99%, MoO3:85%
- MOLYBDIC ACID 85% MOO3 1 KG
- Molybdic acid ISO 9001：2015 REACH
- Molybdic acid hydrate extrapure 100GM
- Molybdic acid hydrate extrapure 500GM
- Molybdic acid hydrate AR/ACS 100GM
- Molybdic acid, GR 85%
- Molybdic acidQ: What is
Molybdic acid Q: What is the CAS Number of
Molybdic acid Q: What is the storage condition of
Molybdic acid Q: What are the applications of
Molybdic acid
- Molybdic acid 85% MoO3 basis
- Molybdic Acid extrapure AR, ACS, ExiPlus, Multi-Compendial, 85%
- Molybdic Acid (SQ), Qualigens
- MOLYBDIC ACID AR/ACS
- MOLYBDIC ACID Extra Pure
