1.00468.0500 L(+)-ASCORBIC ACID MERCK

Description Catalogue Number 100468 Product Information CAS number 50-81-7 EC number 200-066-2 Grade ACS,Reag. Ph Eur Hill Formula C₆H₈O₆ Molar Mass 176.12 g/mol HS Code 2936 27 00 Structure formula Image Structure formula Image Quality Level MQ300 Physicochemical Information Density 1.65 g/cm3 (20 °C) Ignition temperature 380 °C pH value 2.2 - 2.5 (50 g/l, H₂O, 20 °C) Bulk density 500 - 900 kg/m3 Solubility 330 g/l Toxicological Information LD 50 oral LD50 Rat 11900 mg/kg Safety Information according to GHS RTECS CI7650000 Storage class 10 - 13 Other liquids and solids WGK WGK 1 slightly hazardous to water Storage and Shipping Information Storage Store at +15°C to +25°C. Transport Information Declaration (railroad and road) ADR, RID Kein Gefahrgut Declaration (transport by air) IATA-DGR No Dangerous Good Declaration (transport by sea) IMDG-Code No Dangerous Good Specifications Assay (iodometric) 99.0 - 100.5 % Identity (IR-spectrum) conforms Appearance white or almost white, cristalline powder Appearance of solution (50 g/l CO₂-free water) clear (≤ 3 NTU) and not so intense in colour than reference solution BY₇ pH (50 g/l CO₂-free water) 2.1 - 2.6 Spec. rotation [α²0/D (100 g/l, water) +20.5 - +21.5 ° Chloride (Cl) ≤ 50 ppm Sulfate (SO₄) ≤ 20 ppm Cu (Copper) ≤ 5 ppm Fe (Iron) ≤ 2 ppm Heavy metals (ACS) ≤ 10 ppm Oxalic acid ≤ 0.2 Related substances (HPLC) (Impurity C) ≤ 0.15 % Related substances (HPLC) (Impurity D) ≤ 0.15 % Related substances (HPLC) (unspecified impurities singly) ≤ 0.10 % Related substances (HPLC) (sum of impurities (except impurity C and D)) ≤ 0.2 % Sulfated ash (600 °C) ≤ 0.05 % Loss on Drying (105 °C) ≤ 0.1 %

Ürün Fiyatı : ₺

Ürün Kodu :

Stok Durumu : VAR

SÜPER HIZLI KARGO HAKKINDA

KARGOM NE ZAMAN ULAŞIR?