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841745 2,5-Dihidroxibenzoesav

841745
Purchase on Sigma-Aldrich

Áttekintés

Replacement Information

Kulcsspecifikációk táblázata

CAS #EC NumberHill FormulaMolar Mass
490-79-9207-718-5C₇H₆O₄154.12 g/mol

Products

KatalógusszámCsomagolás Menny./csomag
8417450050 Muanyagpalack 50 g
8417450250 Muanyagpalack 250 g
Description
Catalogue Number841745
References
Product Information
CAS number490-79-9
EC number207-718-5
Hill FormulaC₇H₆O₄
Molar Mass154.12 g/mol
HS Code2918 29 21
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Application2,5-Dihydroxybenzoic acid for synthesis. CAS 490-79-9, molar mass 154.12 g/mol.
Biological Information
Physicochemical Information
Melting Point202 - 206 °C
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H302: Lenyelve ártalmas.
Precautionary Statement(s)P264: A használatot követően a bőrt alaposan meg kell mosni.
P270: A termék használata közben tilos enni, inni vagy dohányozni.
P301 + P312: LENYELÉS ESETÉN: Rosszullét esetén forduljon TOXIKOLÓGIAI KÖZPONTHOZ/orvoshoz.
P501: A tartalom/edény elhelyezése hulladékként: jóváhagyott hulladékkezelőben.
Signal WordFigyelem
RTECSLY3850000
Storage class10 - 13 Egyéb folyadékok és szilárd anyagok
WGKWGK 3 erősen vízszennyező
Safety Information
Product Usage Statements
Storage and Shipping Information
Storage+30°C alatt tárolandó.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (HPLC, area%)≥ 99.0 % (a/a)
Melting range (lower value)≥ 200 °C
Melting range (upper value)≤ 206 °C
Identity (IR)passes test
Global Trade Item Number
Katalógusszám GTIN
8417450050 04022536657561
8417450250 04022536768045

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Kategóriák

Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Phenols and Phenol Ethers > Phenolcarboxylic Acids and Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Phenols and Phenol Ethers > Phenolcarboxylic Acids and Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acids > Hydroxycarboxylic Acids and Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acids > Hydroxycarboxylic Acids and Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Phenols and Phenol Ethers > Phenolcarboxylic Acids and Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acids > Hydroxycarboxylic Acids and Derivatives