Reagents and chemical products – Page 4 – Isometric

Reagents and chemical products

Sodium acetate anhydrous EPR
CH₃COONa
Acetic Acid Sodium Salt
M.W: 82.03 CAS: 127-09-3 EC: 204-823-8
P: P102-P202

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Assay 99 – 101%

Formic acid ? 0.1%

Arsenic (As) ? 0.0002%

Iron (Fe) ? 0.0003%

Mercury (Hg) ? 0.00001%

Heavy metals ? 0.001%

pH (1% water) 8 – 9.5

Loss on drying ? 0.5%

Lead (Pb) ? 0.0002%

Sulfates (SO₄) ? 0.005%

Potassium (K) ? 0.05%

Calcium (Ca) + Magnesium (Mg) ? 0.005%

Chloride (Cl^–) ? 0.03%

Cadmium (Cd) ? 0.0001%

Acetic acid (CH₃COOH) ? 0.5%

Appearance white/hygrosc. powd.

Substances insoluble in water (H₂O) ? 0.05%

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Copper sheet 85 x 25 x 1 mm GLR
Cu
M.W: 65.55 CAS: 7440-50-8 EC: 231-159-6

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Approximated dimensions 100 x 30 x 0.8 mm

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Diphenylamine AGR ACS
(C₆H₅)₂NH
Restriction: Export restrictions PQP – Health
M.W: 169.23 CAS: 122-39-4 EC: 204-539-4 EC INDEX: 612-026-00-5
UN: 3077 IMDG: 9 III UN 3077 ADR: 9 III UN 3077 IATA: 9 III UN 3077 H: H301+H311+H331;H400;H410;H373 P: P264;P271;P280;P301+P310;P302+P352;P304+P340;P403+P233;P501

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Assay ? 99%

Melting range 52.5 – 54°C

Iron (Fe) ? 0.001%

Sensitivity to NO₃ ? 1:1600000

Insolubility in Ethanol (CH₃CH₂OH) Passes test

Nitrates (NO₃) No reaction

Aniline ? 0.01%

Copper (Cu) ? 0.001%

Residue on roasting (SO₄) ? 0.03%

Nickel (Ni) ? 0.001%

Lead (Pb) ? 0.001%

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Methyl ethyl ketone 99.5% GLR
CH₃COC₂H₅
MEK, 2-Butanone, Ethylmethylketone
Restriction: Drugs precursors Cat. 3 – AEAT
M.W: 72.11 CAS: 78-93-3 EC: 201-159-0 EC INDEX: 606-002-00-3
UN: 1193 IMDG: 3 II UN 1193 ADR: 3 II UN 1193 (D/E) IATA: 3 II UN 1193

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Assay ? 99.5%

Appearance Transp./yellowish liq.

Water (H₂O) ? 0.05%

Acidity (Acetic acid (CH₃COOH)) ? 0.003%

Colour (Hazen) ? 10

Density at 20°C 0.804 – 0.807g/ml

Ethanol impurities ? 0.5%

Residue on evaporation ? 0.005%

Distillation range 78.5 – 81.0ºC

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2-Propanol 99.9% GLR
CH₃CH(OH)CH₃
Dimethycarbinol, IPA, Isopropanol, iso_Propyl Alco
M.W: 60,10  CAS: 67-63-0  EC: 200-661-7  TARIC: 29051200
EC INDEX: 603-117-00-0
UN: 1219  IMDG: 3 II UN 1219  ADR: 3 II UN 1219 (D/E)  IATA: 3 II UN 1219

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Assay ? 99.9%

Appearance Colourless transparent liquid

Colour (Hazen) ? 10

Loss on drying ? 0.1%

Acidity (Acetic acid (CH₃COOH)) ? 0.001%

Density at 20°C 0.784 – 0.786g/ml

Refractive index 1.376 – 1.378

Non-volatile matter ? 0.001g/100ml

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2-Propanol HPLC GGR
CH₃CH(OH)CH₃
Dimethycarbinol, IPA, Isopropanol, iso_Propyl Alco
M.W: 60,10  CAS: 67-63-0  EC: 200-661-7  TARIC: 29051200
EC INDEX: 603-117-00-0
UN: 1219  IMDG: 3 II UN 1219  ADR: 3 II UN 1219 (D/E)  IATA: 3 II UN 1219

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ACS Specification

UV Absorbance

UV-Absorbance maximum limit (205 nm) ? 1.0%

UV-Absorbance maximum limit (220 nm) ? 0.25%

UV-Absorbance maximum limit (230 nm) ? 0.13%

UV-Absorbance maximum limit (254 nm) ? 0.02%

UV Cutoff ? 205nm

Assay ? 99.8%

Colour (Hazen) ? 10

Water (H₂O) by Karl – Fischer ? 0.05%

Residue on evaporation ? 0.0002%

Carbonyl compounds ? 0.002%

Solubility in water

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2-Propanol LC/MS LGR
CH₃CH(OH)CH₃
Dimethycarbinol, IPA, Isopropanol, iso_Propyl Alco
M.W: 60,10  CAS: 67-63-0  EC: 200-661-7  TARIC: 29051200
EC INDEX: 603-117-00-0
UN: 1219  IMDG: 3 II UN 1219  ADR: 3 II UN 1219 (D/E)  IATA: 3 II UN 1219

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Assay ? 99.9%

Filtered through 0.2 µm

Appearance Clear colourless liquid

Water (H₂O) by Karl – Fischer ? 0.05%

Colour (Hazen) ? 5

Acidity (Acetic acid (CH₃COOH)) ? 0.002%

Alkalalinity (Ammonia (NH₃)) ? 0.002%

Residue on evaporation ? 0.0005%

Gradient elution High Peak at 210 nm ? 0.002AU

Potassium (K) ? 0.00001%

Gradient elution High Peak at 254 nm ? 0.002AU

Transmittance at 210 nm ? 40%

UV Absorbance at 220 nm ? 80%

Transmittance at 230 nm ? 90%

Transmittance at 250 nm ? 98%

Calcium (Ca) ? 0.00001%

Magnesium (Mg) ? 0.00001%

Sodium (Na) ? 0.00001%

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2-Propanol AGR ACS, Ph.Eur.
CH₃CH(OH)CH₃
Dimethycarbinol, IPA, Isopropanol, iso_Propyl Alco
M.W: 60,10 CAS: 67-63-0 EC: 200-661-7 EC INDEX: 603-117-00-0
UN: 1219 IMDG: 3 II UN 1219 ADR: 3 II UN 1219 (D/E) IATA: 3 II UN 1219

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Assay ? 99.8%

Non-volatile matter ? 0.0005%

Iron (Fe) ? 0.00001%

Water (H₂O) ? 0.1%

Colour ? 10Apha

Boron (B) ? 0.000002%

Barium (Ba) ? 0.00001%

Copper (Cu) ? 0.000002%

Aluminum (Al) ? 0.00005%

Calcium (Ca) ? 0.00005%

Cobalt (Co) ? 0.000002%

Chromium (Cr) ? 0.000002%

Cadmium (Cd) ? 0.000005%

Magnesium (Mg) ? 0.00001%

Nickel (Ni) ? 0.000002%

Lead (Pb) ? 0.00001%

Tin (Sn) ? 0.00001%

Sodium (Na) ? 0.0001%

Sulfur (S) ? 0.00005%

Zinc (Zn) ? 0.00001%

Acetone (CH₃COCH₃) ? 0.002%

Ethanol (CH₃CH₂OH) ? 0.01%

Methanol (CH₃OH) ? 0.1%

Carbonyl compounds ? 0.002%

Substances reducing KMnO₄ ? 0.0005%

Density 0.784 – 0.786g/ml

Residue on evaporation ? 0.001%

Acidity ? 0.0001meq/g

Alkalinity ? 0.0001meq/g

Benzene (C₆H₆) ? 0.002%

Absorbance (230 nm) ? 0.3nm

Absorbance (250 nm) ? 0.1nm

Absorbance (270 nm) ? 0.03nm

Absorbance (290 nm) ? 0.020nm

Absorbance (310 nm) ? 0.01nm

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Citric acid monohydrate EPR Ph.Eur.
C₆H₈O₇·H₂O
M.W: 210.14 CAS: 5949-29-1 EC: 201-069-1
H: H319

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Identification Passes test

Assay (Acidim,dried basis) 99.5 – 100.5%

Appearance of solution Passes test

Sulphated ash ? 0.05%

Oxalic acid (H₂C₂O₄) ? 0.036%

Arsenic (As) ? 0.0003%

Heavy metals (Pb) ? 0.001%

Sulfates (SO₄) ? 0.015%

Subs.darkd.by hot H2SO4 Passes test

Water (H₂O) 7.5 – 9.0%

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Glycerol (Vegetal origin) USP GLR
(HOCH₂)₂CHOH
1,2,3-Propanetriol, Glycerine
M.W: 92.09 CAS: 56-81-5 EC: 200-289-5
H: H319

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Assay ? 99%

Appearance Clear liquid

Colour (Hazen) ? 10

Chloride (Cl^–) ? 0.001%

Loss on drying ? 1%

Specific gravity ? 1.249g/cm³

Fatty acids and esters ? 0.01meq/g

Refractive index ? 1.47

Chlorinated compounds ? 0.003%

Heavy metals ? 0.0005%

Aldehydes ? 0.001%

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Nitric acid 65% AGR ISO, ACS
HNO₃
M.W: 63.01  CAS: 7697-37-2  EC: 231-714-2   TARIC: 28080000
EC INDEX: 007-004-00-1
UN: 2031  IMDG: 8 (5.1) II UN 2031  ADR: 8 (5.1) II UN 2031 (E)  IATA: 8 (5.1) II UN 2031

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Assay ? 65%

Residue on ignition ? 0.0005%

Iron (Fe) ? 0.00002%

Arsenic (As) ? 0.000001%

Calcium (Ca) ? 0.0001%

Copper (Cu) ? 0.000005%

Lead (Pb) ? 0.000005%

Sulfates (SO₄) ? 0.0001%

Zinc (Zn) ? 0.00001%

Chloride (Cl^–) ? 0.00005%

Phosphate (PO₄) ? 0.00005%

Cadmium (Cd) ? 0.000001%

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N,N-Dimethylformamide 99.9% GLR
(CH₃)₂NCHO
Formic Acid Dimethylamide, DMF
M.W: 73.09 CAS: 68-12-2 EC: 200-679-5 EC INDEX: 616-001-00-X
UN: 2265 IMDG: 3 III UN 2265 ADR: 3 III UN 2265 (D/E) IATA: 3 III UN 2265

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Assay ? 99.9%

Appearance Clear liquid

Colour (Hazen) ? 10

Loss on drying ? 0.05%

Acidity (Formic acid (HCOOH)) ? 0.001%

Alkalinity ? 0.001%

Methanol (CH₃OH) ? 0.005%

Density at 20°C 0.948 – 0.952g/ml

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Karl-Fischer methanol, dried, KFR, volumetric method
CH₃OH
M.W: 32.04 CAS: 67-56-1 EC: 200-659-6 TARIC: 29051100

UN: 1230 IMDG: 3(6.1) II UN 1230 ADR: 3(6.1) II UN 1230 (D/E) IATA: 3(6.1) II UN 1230 H: H225;H301;H311;H331;H370 P: P210;P233;P240;P241;260;P264

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Appearance Volatile clear, colourless liquid

Identification IR Spectrometry

Assay (GC) ? 99.8%

Density at 20°C ? 0.794g/ml

Solubility in water (H₂O) Passes test

Refractive index (at 20ºC) 1.327 – 1.328

Water (H₂O) ? 0.02%

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Vaseline, liquid AUX Ph.Eur.
Vaseline oil
CAS: 8042-47-5 EC: 232-455-8

Specifications :

Appearance Colourless, transparent, oily / liquid, free from fluorescence in daylight

Identification Conforms

Acidity or alkalinity Passes test

Relative density 0.827 – 0.89g/ml

Viscosity 11.0 – 23.0mPa-s

Poly Alifatic Hydrocarbons (PAH) Passes test

Readily carbonisable substances Passes test

Solid paraffins Passes test
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Eriochrome black T (C.I. 14645) IND
C₂₀H₁₂N₃NaO₇S
M.W: 461.38 CAS: 1787-61-7 EC: 217-250-3 TARIC: 32041200

H: H319-H412

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Appearance ? Brownish black powder

Suitability as indicator for metal titration ? Passes test

Absorption maximum at pH 10 605 – 625nm

Loss on drying ? 7%

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