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سدیم هگزا نیترو کبالت 25 گرمی کد 102521 مرک آلمان
لطفا پس از پایان اعتبار قیمت با شماره تلفن 88920648 تماس حاصل فرمائید
جهت دریافت کاتالوگ لطفا روی عکس کلیک کنید
| Product information | |||
|---|---|---|---|
| Grade | ACS,Reag. Ph Eur | ||
| Synonyms | Cobalt(III) sodium nitrite, Sodium cobaltinitrite | ||
| Hill Formula | CoN6Na3O12 | ||
| Chemical formula | Na3[Co(NO2)6] | ||
| HS Code | 2842 90 80 | ||
| EC number | 237-077-7 | ||
| Molar mass | 403.93 g/mol | ||
| CAS number | 13600-98-1 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | 720 g/l (20 °C) | ||
| Melting point | 220 °C | ||
| Molar mass | 403.93 g/mol | ||
| Density | 0.48 g/cm3 | ||
| Bulk density | 480 kg/m3 | ||
| pH value | 5 (100 g/l, H2O, 20 °C) | ||
| Safety information according to GHS | |||
|---|---|---|---|
| Hazard Statement(s) |
H272: May intensify fire; oxidiser. H351: Suspected of causing cancer. H317: May cause an allergic skin reaction. |
||
| Precautionary Statement(s) |
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P308 + P313: IF exposed or concerned: Get medical advice/ attention. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. |
||
| Signal Word | Warning | ||
| Hazard Pictogram(s) |
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| RTECS | GF9480000 | ||
| Storage class | 5.1 B Oxidising agents (TRG 515 Group 2+3) | ||
| 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 | |||
|---|---|---|---|
| R Phrase |
R 8-40-43 Contact with combustible material may cause fire.Limited evidence of a carcinogenic effect.May cause sensitization by skin contact. |
||
| S Phrase |
S 25-36/37 Avoid contact with eyes.Wear suitable protective clothing and gloves. |
||
| Categories of danger | oxidizing, carcinogenic, sensitizing | ||
| Hazard Symbol |
|
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| Transport information | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 1479 Entzündend (oxidierend) wirkender fester Stoff, n.a.g.(NATRIUMHEXANITROCOBALTAT), 5.1, III | ||
| Declaration (transport by sea) IMDG-Code | UN 1479 OXIDIZING SOLID, N.O.S.(SODIUM HEXANITROCOBALTATE), 5.1, III | ||
| Declaration (transport by air) IATA-DGR | UN 1479 OXIDIZING SOLID, N.O.S.(SODIUM HEXANITROCOBALTATE), 5.1, III | ||
| Specifications | |
|---|---|
| Identity | passes test |
| Insoluble matter | ≤ 0.02 % |
| Chloride (Cl) | ≤ 0.005 % |
| Fe (Iron) | ≤ 0.002 % |
| Suitability for Potassium determination | passes test |
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