Methyl Orange

Synonym(s): Acid Orange 52, C.I. 13025 Formula: C14H14N3NaO3S Formula weight: 327.34 CAS Number: 547-58-0 UN Number: UN3143 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2927.00 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …

for microscopy (Hist.), indicator (pH 3.0-4.4) Synonym(s): 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid sodium salt; Acid Orange 52; Helianthin; Orange III Empirical Formula: C₁₄H₁₄N₃NaO₃S Formula Weight: 327.33 Linear Formula: …

indicator, Reag. Ph. Eur. Synonym(s): 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid sodium salt; Acid Orange 52; Helianthin; Orange III Empirical Formula: C₁₄H₁₄N₃NaO₃S Formula Weight: 327.33 Linear Formula: …

ACS reagent, Dye content 85 % Synonym(s): 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid sodium salt; Acid Orange 52; Helianthin; Orange III Amino Acid Sequence: Empirical Formula: C₁₄H₁₄N₃NaO₃S Formula Weight: 327.33 Linear…

CAS: 547-58-0 EC No: 208-925-3 MDL No: MFCD00007502 RTECS: DB6327000 UN No: UN3143; Haz Class: 6.1; Packing Group: III Crystalline/Powder Molecular Formula: C₁₄H₁₄N₃NaO₃S MW: 327.34 Melting Point: >300°

Synonym(s): Acid Orange 52, C.I. 13025 Formula: C14H14N3NaO3S Formula weight: 327.34 CAS Number: 547-58-0 UN Number: UN3143 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2927.00 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …

Grade: Reagent, ACS CAS No.: 547-58-0 UN No.: UN3143 Class: 6.1 Pkg. Group: PG III

C₁₄H₁₄N₃O₃S Na

C₁₄H₁₄N₃O₃SNa CAS#: 547-58-0 F.W.: 327.34

Concentration: 1% w/v Composition: Water 99%, Methyl Orange, Sodium Salt 1% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Orange liquid Physical State: Liquid pH Range: 3.2 (pink) – 4.4 (yellow) Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient…

Concentration: 0.01% w/v Composition: Methyl Orange Sodium Salt 0.10%, Water 99.90% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Orange liquid Physical State: Liquid pH Range: 3.2 (pink) – 4.4 (yellow) Solubility Information: Miscible Shelf Life: 24 Months Storage:…

Concentration: 0.1% w/v Composition: Methyl Orange Sodium Salt 0.10%, Water 99.90% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Orange liquid Physical State: Liquid pH Range: 3.2 (pink) – 4.4 (yellow) Solubility Information: Miscible Shelf Life: 36 Months Storage:…

Concentration: 0.05% w/v Composition: Water 99.95%, Methyl Orange, Sodium Salt 0.05% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Orange liquid Physical State: Liquid pH Range: 3.2 (pink) – 4.4 (yellow) Solubility Information: Miscible Shelf Life: 24 Months …

Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Orange liquid Physical State: Liquid pH Range: 3.2 (pink) – 4.4 (yellow) Solubility Information: Miscible Storage: Ambient DOT: NOT REGULATED.

Methyl Orange 0.1%, Xylene Cyanole 0.26% in Water

…Number 1: 547-58-0 Density (g/cm3): 1.14 Chemical synonyms: 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid sodium salt; Acid Orange 52; Helianthin; Orange III Material category: Analytical Applications Material Group 1: Analytical Reagents Material Group 2: Other Indicators …

pH 3.2 (red) to pH 4.4 (yellow). APHA, ACS RS

pH 3.2 (red) to pH 4.4 (yellow). APHA, ASTM

pH 3.2 (red) to pH 4.4 (yellow). APHA, ACS RS