104864 SupelcoDvojchróman draselný
pre analýzu EMSURE® ACS,ISO,Reag. Ph Eur
More>> pre analýzu EMSURE® ACS,ISO,Reag. Ph Eur Less<<Synonyms: Potassium bichromate, Potassium pyrochromate
Recommended Products
Overview
Replacement Information | |
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Replacement Information | In North America 104864.0500 replaces and is identical to PX1445-1 |
Key Spec Table
CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass | Grade Value |
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7778-50-9 | 231-906-6 | Cr₂K₂O₇ | K₂Cr₂O₇ | 294.19 g/mol | ACS,ISO,Reag. Ph Eur |
Products
Catalogue Number | Packaging | Qty/Pack | |
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1048640500 | Plastová flaša | 500 g | |
1048641000 | Plastová flaša | 1 kg |
Description | |
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Catalogue Number | 104864 |
Replaces | PX1445-2; PX1445 |
Synonyms | Potassium bichromate, Potassium pyrochromate |
References |
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Product Information | |
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CAS number | 7778-50-9 |
EC index number | 024-002-00-6 |
EC number | 231-906-6 |
Grade | ACS,ISO,Reag. Ph Eur |
Hill Formula | Cr₂K₂O₇ |
Chemical formula | K₂Cr₂O₇ |
Molar Mass | 294.19 g/mol |
HS Code | 2841 50 14 |
Quality Level | MQ300 |
Applications |
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Biological Information |
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Physicochemical Information | |
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Boiling point | >500 °C (1013 hPa) |
Density | 2.680 g/cm3 (20 °C) |
Melting Point | 390 °C |
pH value | 3.5 - 5.0 (29.4 g/l, H₂O, 25 °C) |
Bulk density | 1250 kg/m3 |
Solubility | 115 g/l |
Dimensions |
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Materials Information |
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Toxicological Information | |
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LD 50 oral | LD50 Potkan 90.5 mg/kg |
LD 50 dermal | LD50 Potkan 1170 mg/kg |
Safety Information | |
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Categories of danger | karcinogénna, mutagénna, toxická pre reprodukciu, oxidujúca, ve?mi jedovatá, žieravá, senzibilizujúca, nebezpe?ná pre životné prostredie |
Product Usage Statements |
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Storage and Shipping Information | |
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Storage | Skladujte pri +2°C až +30°C. |
Packaging Information |
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Supplemental Information |
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Global Trade Item Number | |
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Catalogue Number | GTIN |
1048640500 | 04022536055800 |
1048641000 | 04022536055824 |
Documentation
Dvojchróman draselný MSDS
Title |
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Dvojchróman draselný Certificates of Analysis
Product Number | Packaging | Specification | Lot Number |
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1048640500 | Plastová flaša | PDF Specification Document | |
1048641000 | Plastová flaša | PDF Specification Document |
Brochure
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