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متیل اورنج مرک Methyl orange Merck

850,000 تومان

متیل اورنج مرک Methyl orange Merck

تولید کمپانی مرک MERCK
ساخت کشور آلمان
Methyl orange Merck – متیل اورنج ( متیل اورانژ )

متیل اورنژ (اورنج) مرک 101322
متیل اورنژ (اورنج) مرک 101322

حجم 100 گرم
کد مرک 101322
دارای گواهی و ستریفیکیت
MSDS COA

کاتالوگ فنی کمپانی مرک Methyl orange Merck 101322

Catalogue Number 101322
Synonyms 4-Dimethylaminoazobenzene-4′-sulfonic acid sodium salt, Gold orange, Helianthine, Orange III
Product Information
CAS number 547-58-0
EC number 208-925-3
Grade ACS,Reag. Ph Eur
Hill Formula C₁₄H₁₄N₃NaO₃S
Molar Mass 327.34 g/mol
HS Code 2927 00 00
Structure formula Image Structure formula Image
Quality Level MQ200

methyl orange merck merck 101322
methyl orange merck merck 101322

Physicochemical Information
Melting Point >300 °C
pH value 6.5 (5 g/l, H₂O, 20 °C)
Bulk density 200 – 400 kg/m3
Solubility 5 g/l
Toxicological Information
LD 50 oral LD50 Rat 60 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H301: Toxic în caz de înghiţire.
Precautionary Statement(s) P264: Spălaţi-vă pielea bine după utilizare.
P270: A nu mânca, bea sau fuma în timpul utilizării produsului.
P301 + P310: ÎN CAZ DE ÎNGHIȚIRE: sunați imediat la un CENTRU DE INFORMARE TOXICOLOGICĂ/un medic.
P405: A se depozita sub cheie.
P501: Aruncaţi conţinutul/ recipientul la o staţie autorizată de eliminare a deşeurilor.
Signal Word Pericol
Storage class 6.1C Compuşi combustibili, toxicitate acută Categoria 3/compuşi toxici sau compuşi ce provoacă efecte cronice
WGK WGK 3 puternică poluare a apei
Disposal 9
Compusii cancerigeni si compusii inflamabili marcati ca “toxici” sau “foarte toxici”: container F. Alchili-sulfatii sunt cancerigeni. Luati masuri speciale pentru a evita inhalarea sau contactul cu pielea. Pentru neutralizarea alchil-sulfatilor, acestia se adauga in picaturi (cu o palnie de picurare) in solutie concentrata de amoniac racita cu gheata (Cod Merck 105426) agitand puternic. Inainte de colectarea in containerul D, verificati pH-ul cu strip-uri indicatoare pH, universale (Cod Merck 109535).
Safety Information
Categories of danger toxic
Storage and Shipping Information
Storage A se depozita între +2°C la +30°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 3143 , 6.1, III
Declaration (transport by air) IATA-DGR UN 3143 , 6.1, III
Declaration (transport by sea) IMDG-Code UN 3143 , 6.1, III
Specifications
Identity (UV/VIS-Spectrum) passes test
Clarity of solution (1 g/l; water) passes test
Transition range pH 3.1 – pH 4.4 pink – orange yellow
Absorption maximum λ 1 max. (buffer pH 3.1) 501 – 505 nm
Absorption maximum λ 2 max. (buffer pH 4.4) 466 – 471 nm
Spec. Absorptivity A 1%/1cm (λ 1 max.; 0.01 g/l; buffer pH 3.1; calc. on dried substances) 1000 – 1150
Spec. Absorptivity A 1%/1cm (λ 2 max.; 0.01 g/l; buffer pH 4.4; calc. on dried substances) 730 – 850
Loss on drying (110 °C) ≤ 5 %
Transition range (according to ACS) passes test
Sensitivity test passes test

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