MENÜ
1.06514.2500 SODIUM THIOSULFATE PENTAHYDRADE MERCK
Description
Catalogue Number 106514
Synonyms Antichlor
Product Information
CAS number 10102-17-7
EC number 231-867-5
Grade Ph Eur,BP,USP
Hill Formula Na₂O₃S₂ * 5 H₂O
Molar Mass 248.18 g/mol
HS Code 2832 30 00
Quality Level MQ500
Physicochemical Information
Density 1.74 g/cm3 (20 °C)
Melting Point 48 °C
pH value 6.0 - 7.5 (100 g/l, H₂O, 20 °C)
Bulk density 1000 kg/m3
Solubility 701 g/l
Toxicological Information
LD 50 oral LD50 Rat > 5000 mg/kg
Safety Information according to GHS
RTECS WE6660000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
Disposal 28
Aqueous solutions: Container D.
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Specifications
Assay (iodometric) 99.0 - 101.0 %
Assay (iodometric, calc.on anhydrous substance) 99.0 - 100.5 %
Identity passes test
Identity (IR-spectrum) passes test
Appearance of solution passes test
pH-value (10 %; water) 6.0 - 8.4
Sulfate and sulphite (as SO₄) ≤ 0.2 %
Sulfide (S) passes test
Ca (Calcium) passes test
Residual solvents (ICH Q3C) excluded by manufacturing process
Water 32.0 - 37.0 %
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph Eur,BP,USP
Corresponds to Ph Eur,BP,USP
Ürün Fiyatı : ₺
Ürün Kodu :
Stok Durumu : VAR
HEMEN SİPARİŞ VER!
ÜRÜN AÇIKLAMASI
