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  • Reactive Blue 21

    1%
    4%
    REACTIVE TURQ. BLUE G-133% (REACTIVE BLUE 21)
    REACTIVE TURQ. BLUE G-160% (REACTIVE BLUE 21)
    REACTIVE TURQ. BLUE G-190% (REACTIVE BLUE 21)
    REACTIVE TURQ. BLUE G-SALT FREE (REACTIVE BLUE 21)

     

    General Properties
    Solubility
    Gms/L
    Temperature
    30°C
    Straight
    150
    Substantivity
    H
    Suitability
    Exhaust
    S
    Pad
    Batch Silicate
    S
    Printing
    S
    Dischargability
    C

     

    Fastness Properties
    Day Light 1/1
    6
    Washing
    ISO 3
    Alteration
    4.5
    Stain
    4.5
    ISO 4
    Alteration
    5
    Stain
    5
    Hypo-
    chlorite
    Alteration
    3.4
    Stain
    5
    Bleaching
    ISO 3
    Alteration
    5
    Stain
    4.5
    ISO 4
    Alteration
    5
    Stain
    4.5

     

    Salt and Alkali Requirement
    Depth of shade % (o.w.f.)
    Salt (g/l)
    Soda (g/l)
    Up to 0.5
    20
    10
    0.5 – 1.0
    35
    15
    1.0 – 2.0
    50
    15
    2.0 – 4.0
    60
    20
    Above 4.0
    80
    20

    Exhaust Dyeing

  • Reactive Blue 25

    1%
    4%
    REACTIVE TURQ. BLUE H5G-STD (REACTIVE BLUE 25)
    REACTIVE TURQ. BLUE H5G-H.C (REACTIVE BLUE 25)

     

    General Properties
    Solubility
    Gms/L
    Temperature
    30°C
    Straight
    150
    30 Pts./1000 Common Salt
    80
    Substantivity
    H
    Fixation Temp. Exhaust Dyeing
    90°C
    Dischargability
    C

     

    Fastness Properties
    Day Light 1/1
    5-6
    Washing
    ISO 3
    Alteration
    5
    Stain
    4
    ISO 4
    Alteration
    4-5
    Stain
    4
    Hypo-
    chlorite
    3.4 WG
    Bleaching
    Hydrogen Peroxide
    Alteration
    2
    Stain
    3
    Soda Boil
    Alteration
    4R
    Stain
    2
    Alkaline
    Alteration
    4.5
    Perspiration
    Stain
    3

     

    Salt and Alkali Requirement
    Depth of shade % (o.w.f.)
    Salt (g/l)
    Soda (g/l)
    Up to 0.5
    30
    10
    0.5 – 1.0
    45
    15
    1.0 – 2.0
    60
    15
    2.0 – 4.0
    70
    20
    Above 4.0
    90
    20

     

    Exhaust Dyeing

  • Reactive Blue 71

    1%
    4%
    REACTIVE TURQ. BLUE HA STD-STD (REACTIVE BLUE 71)
    REACTIVE TURQ. BLUE 6B HA-H.C (REACTIVE BLUE 71)

     

    General Properties
    Solubility
    Gms/L
    Temperature
    30°C
    Straight
    90
    30 Pts./1000 Common Salt
    50
    Substantivity
    H
    Fixation Temp. Exhaust Dyeing
    80°C
    Dischargability
    C

     

    Fastness Properties
    Day Light 1/1
    6
    Washing
    ISO 3
    Alteration
    4
    Stain
    4
    ISO 4
    Alteration
    4
    Stain
    4
    Hypo-
    chlorite

    2-3 WG

    Bleaching
    Hydrogen Peroxide
    Alteration
    5
    Stain
    4-5
    Soda Boil
    Alteration
    4.5
    Stain
    4
    Alkaline Perspiration
    Alteration
    2
    Stain
    3

     

    Salt and Alkali Requirement
    Depth of shade % (o.w.f.)
    Salt (g/l)
    Soda (g/l)
    Up to 0.5
    30
    10
    0.5 – 1.0
    45
    15
    1.0 – 2.0
    60
    15
    2.0 – 4.0
    70
    20
    Above 4.0
    90
    20

     

    Exhaust Dyeing

  • Saccharine

    CAS NO: 81-07-2

    MOLECULAR FORMULA: C7H5NO3S

    MOLECULAR WEIGHT: 183.18

  • Sodium Acetate Anhydrous

    CAS NO: 127-09-3

    MOLECULAR FORMULA : C2H3NaO2

    MOLECULAR WEIGHT: 82.0

     

     Description
     Synonyms   Acetic acid sodium salt
     Product Information
     CAS number   127-09-3
     Hill Formula   C₂H₃NaO₂
     Chemical formula   CH₃COONa
     Molar Mass   82.03 g/mol
     HS Code   2915 29 00
     Structure formula Image
     Quality Level   MQ100
     Applications
     Application  Sodium acetate anhydrous 99.99 Suprapur®. CAS No. 127-09-3, EC Number2048238.
     Physicochemical Information
     Boiling point   >400 °C (decomposition)
     Density   1.528 g/cm3
     Flash point   >250 °C
     Ignition temperature   607 °C
     Melting Point   324 °C (decomposition)
     pH value   7.5 – 9.2 (30 g/l, H₂O, 20 °C)
     Solubility   365 g/l
     Toxicological Information
     LD 50 oral   LD50 Rat 3530 mg/kg
     LD 50 dermal   LD50 Rabbit > 10000 mg/kg
     Safety Information according to GHS
     RTECS   AJ4300010
     Storage class   10 – 13 Other liquids and solids
     WGK   WGK 1 slightly hazardous to water
     Storage and Shipping Information
     Storage   Store at +2°C to +30°C.
     Specifications
     Purity (metallic)   ≥ 99.99 %
     Assay (perchloric acid titration)   ≥ 99 %
     Chloride (Cl)   ≤ 5 ppm
     Phosphate (PO₄)   ≤ 5 ppm
     Sulfate (SO₄)   ≤ 20 ppm
     Al (Aluminium)   ≤ 0.05 ppm
     Ba (Barium)   ≤ 5.0 ppm
     Bi (Bismuth)   ≤ 0.01 ppm
     Ca (Calcium)   ≤ 0.10 ppm
     Cd (Cadmium)   ≤ 0.005 ppm
     Ce (Cerium)   ≤ 0.005 ppm
     Co (Cobalt)   ≤ 0.005 ppm
     Cr (Chromium)   ≤ 0.010 ppm
     Cs (Cesium)   ≤ 2.0 ppm
     Cu (Copper)   ≤ 0.005 ppm
     Fe (Iron)   ≤ 0.05 ppm
     K (Potassium)   ≤ 5 ppm
     La (Lanthanum)   ≤ 0.005 ppm
     Mg (Magnesium)   ≤ 0.10 ppm
     Mn (Manganese)   ≤ 0.050 ppm
     Ni (Nickel)   ≤ 0.010 ppm
     Pb (Lead)   ≤ 0.005 ppm
     Rb (Rubidium)   ≤ 0.5 ppm
     Sc (Scandium)   ≤ 0.005 ppm
     Sm (Samarium)   ≤ 0.005 ppm
     Sr (Strontium)   ≤ 0.10 ppm
     Tl (Thallium)   ≤ 0.005 ppm
     Y (Yttrium)   ≤ 0.005 ppm
     Zn (Zinc)   ≤ 0.010 ppm
  • Sodium Acetate Trihydrate

    CAS NO : 6131-90-4

    MOLECULAR FORMULA :C2H9NaO5

    MOLECULAR WEIGHT : 136.08

     

    Product Information
    CAS number 6131-90-4
    Grade Ph Eur,BP,JP,USP,FCC,E 262
    Hill Formula C₂H₃NaO₂ * 3 H₂O
    Chemical formula CH₃COONa * 3 H₂O
    Molar Mass 136.08 g/mol
    HS Code 2915 29 00
    Structure formula Image
    Quality Level MQ600
    Physicochemical Information
    Density 1.45 g/cm3
    Ignition temperature 607 °C
    Melting Point 57.9 °C
    pH value 8.5 – 10 (408 g/l, H₂O, 25 °C)
    Bulk density 900 kg/m3
    Solubility 613 g/l
    Toxicological Information
    LD 50 oral LD50 Rat 3530 mg/kg
    LD 50 dermal LD50 Rabbit > 10000 mg/kg
    Safety Information according to GHS
    RTECS AJ4580000
    Storage class 10 – 13 Other liquids and solids
    WGK WGK 1 slightly hazardous to water
    Disposal 14
    Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
    Storage and Shipping Information
    Storage Store at +2°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 (perchloric acid titration, calculated on dried substance) 99.5 – 101.0 %
    Identity passes test
    Appearance of solution passes test
    In water insoluble matter ≤ 0.03 %
    Alkalinity ≤ 0.05 %
    Acidity or alkalinity passes test
    pH-value (1 %, water) 8.0 – 9.5
    pH-value (5 %; water) 7.5 – 9.0
    Chloride (Cl) ≤ 0.005 %
    Sulfate (SO₄) ≤ 0.003 %
    Heavy metals (as Pb) ≤ 0.0006 %
    Al (Aluminium) ≤ 0.00002 %
    As (Arsenic) ≤ 0.0001 %
    Ca (Calcium) ≤ 0.002 %
    Fe (Iron) ≤ 0.0010 %
    Hg (Mercury) ≤ 0.0001 %
    K (Potassium) ≤ 0.005 %
    Mg (Magnesium) ≤ 0.001 %
    Pb (Lead) ≤ 0.0002 %
    Ca + Mg (calcium and magnesium) passes test
    free acetic acid ≤ 0.4 %
    Other residual solvents (ICH Q3C) excluded by manufacturing process
    formic acid, formate and other oxidizable impurities ≤ 0.1000 %
    Substances reducing potassium permanganate (as HCOOH) passes test
    Loss on drying (130 °C) 39.0 – 40.5 %
  • Sodium Benzoate

    CAS NO: 532-32-1

    MOLECULAR FORMULA : C7H5O2•Na

    MOLECULAR WEIGHT: 144.10

    Product Information
    Grade Ph Eur,BP,NF,FCC,E 211
    Hill Formula C₇H₅NaO₂
    Chemical formula C₆H₅COONa
    Molar Mass 144.10 g/mol
    HS Code 2916 31 00
    Quality Level MQ500
    Physicochemical Information
    Density 1.50 g/cm3 (20 °C)
    Ignition temperature >500 °C
    Melting Point 436 °C
    pH value 8 (100 g/l, H₂O, 20 °C)
    Bulk density 350 kg/m3
    Solubility 556 g/l
    Toxicological Information
    LD 50 oral LD50 Rat 3140 mg/kg
    Safety Information according to GHS
    Hazard Pictogram(s)
    Hazard Statement(s) H319: Causes serious eye irritation.
    Precautionary Statement(s) P264: Wash skin thoroughly after handling.
    P280: Wear eye protection/ face protection.
    P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    P337 + P313: If eye irritation persists: Get medical advice/ attention.
    Signal Word Warning
    RTECS DH6650000
    Storage class 10 – 13 Other liquids and solids
    WGK WGK 1 slightly hazardous to water
    Disposal 3
    Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
    Storage and Shipping Information
    Storage Store at +2°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 (acidimetric, calc. on anhydrous substance) 99.0 – 100.5 %
    Assay (HPLC, calc. on anhydrous substance) 99.0 – 101.0 %
    Identity (IR-spectrum) passes test
    Identity (HPLC) passes test
    Identity (wet chemistry) passes test
    Appearance of solution (100 g/l, water) clear and not more intense in color than reference solution Y6
    Acidity or alkalinity passes test
    Chloride (Cl) ≤ 200 ppm
    Total chlorine ≤ 300 ppm
    As (Arsenic) ≤ 3 ppm
    Hg (Mercury) ≤ 1 ppm
    Pb (Lead) ≤ 2 ppm
    Residual solvents (ICH Q3C) excluded by production process
    Multinuclear acids passes test
    Oxidizable matter passes test
    Water (according to Karl Fischer) ≤ 1.5 %
  • Sodium Bi Carbonate

    CAS NO: 144-58-8

    MOLECULAR FORMULA: NaHCO3

    MOLECULAR WEIGHT: 84.01

    Alternate Names: Sodium hydrogen carbonate
    Application: Sodium bicarbonate is a commonly used laboratory pH neutralizer that reacts with acids and bases
    Purity: ≥99%
    Appearance : Powder
    Physical State : Solid
    Solubility : Soluble in water (50 mg/ml). Insoluble in ethanol.
    Storage : Store at room temperature
    Melting Point : 300° C
    Density : 2.16 g/cm3 at 20° C
    Refractive Index : n20D 1.50
    Ki Data : CA IV: Ki= 6.6 mM (human); CA I: Ki= 12 mM (human); CA IX: Ki= 13 mM (human); Astrosclerin-3: Ki= 22.8 mM (human); CA II: Ki= 85 mM (human)
    pK Values : pKa: 6.37, 10.25 in carbonic acid(25°C)
  • Sodium BiSulphite

    CAS NO: 7631-90-5

    MOLECULAR FORMULA: NaHSO3

    MOLECULAR WEIGHT: 104.06

     

    Molecular Formula: NaHSO3
    Molecular Weight: 104.06
    Alternate Names: Sodium hydrogensulfite, mixture of NaHSO3 and Na2S2O5
    Application: Sodium bisulfite, mixture of NaHSO3 and Na2S2O5 is an antioxidant and antimicrobial agent for DNA methylation studies
    Appearance : Powder or crystalline or crystalline powder
    Physical State : Solid
    Solubility : Soluble in hot water (very), cold water (very), and alchol (slightly).
    Storage : Store at room temperature
    Melting Point : 300° C
    Density : 1.48 g/cm3
  • Sodium Borate Decahydrate

    CAS NO: 1303-96-4

    MOLECULAR FORMULA : Na2B4O7 10H2O

    MOLECULAR WEIGHT : 381.37

     

    Alternate Names: Borax
    Purity: ≥99%
    Appearance : Powder
    Physical State : Solid
    Solubility : Soluble in water (38.1 g/l) at 20° C, glycerol (1 g/l, room temperature), and ethanol (slightly soluble). Insoluble in acids.
    pH : 9.2 at 10 g/l
    Storage : Store at room temperature
    Melting Point : 62° C
    Boiling Point : 320° C (loses H2O)
    Density : 1.73 g/mL at 25° C(lit.)
  • Sodium Carbonate Anhydrous

    CAS NO: 497-19-8

    MOLECULAR FORMULA : CNa2O3 

    MOLECULAR WEIGHT : 105.99

     

    Description
    Synonyms anhydrous soda
    Product Information
    Hill Formula CNa₂O₃
    Chemical formula Na₂CO₃
    Molar Mass 105.99 g/mol
    HS Code 2836 20 00
    Quality Level MQ100
    Applications
    Application Sodium carbonate anhydrous 99.999 Suprapur®. CAS No. 497-19-8,
    Physicochemical Information
    Boiling point 1600 °C (decomposition)
    Density 2.52 – 2.53 g/cm3 (20 °C)
    Melting Point 851 °C
    pH value 11.16 (4 g/l, H₂O, 25 °C)
    Bulk density 1100 kg/m3
    Solubility 212.5 g/l
    Toxicological Information
    LD 50 oral LD50 Rat 4090 mg/kg
    Safety Information according to GHS
    Hazard Pictogram(s)
    Hazard Statement(s) H319: Causes serious eye irritation.
    Precautionary Statement(s) P264: Wash skin thoroughly after handling.
    P280: Wear eye protection/ face protection.
    P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    P337 + P313: If eye irritation persists: Get medical advice/ attention.
    Signal Word Warning
    RTECS VZ4050000
    Storage class 10 – 13 Other liquids and solids
    WGK WGK 1 slightly hazardous to water
    Disposal 14
    Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
    Safety Information
    Categories of danger irritant
    Storage and Shipping Information
    Storage Store at +2°C to +30°C.
    Specifications
    Purity (metallic) ≥ 99.999 %
    Assay (acidimetric) ≥ 99.5 %
    Chloride (Cl) ≤ 10 ppm
    Phosphate (PO₄) ≤ 0.05 ppm
    Silicate (SiO₂) ≤ 5 ppm
    Sulfate (SO₄) ≤ 10 ppm
    Al (Aluminium) ≤ 0.05 ppm
    As (Arsenic) ≤ 0.1 ppm
    Ba (Barium) ≤ 5.0 ppm
    Ca (Calcium) ≤ 0.10 ppm
    Cd (Cadmium) ≤ 0.005 ppm
    Ce (Cerium) ≤ 0.010 ppm
    Co (Cobalt) ≤ 0.005 ppm
    Cr (Chromium) ≤ 0.010 ppm
    Cu (Copper) ≤ 0.005 ppm
    Eu (Europium) ≤ 0.010 ppm
    Fe (Iron) ≤ 0.05 ppm
    Hg (Mercury) ≤ 0.05 ppm
    K (Potassium) ≤ 1.0 ppm
    La (Lanthanum) ≤ 0.010 ppm
    Li (Lithium) ≤ 0.5 ppm
    Mg (Magnesium) ≤ 0.10 ppm
    Mn (Manganese) ≤ 0.010 ppm
    Ni (Nickel) ≤ 0.020 ppm
    Pb (Lead) ≤ 0.010 ppm
    Sc (Scandium) ≤ 0.010 ppm
    Sm (Samarium) ≤ 0.010 ppm
    Sr (Strontium) ≤ 0.10 ppm
    Tl (Thallium) ≤ 0.01 ppm
    Y (Yttrium) ≤ 0.010 ppm
    Yb (Ytterbium) ≤ 0.010 ppm
    Zn (Zinc) ≤ 0.010 ppm
  • Sodium Chloride

    CAS NO: 7647-14-5

    MOLECULAR FORMULA: NaCl

    MOLECULAR WEIGHT: 58.44

     

    Molecular Formula: NaCl
    Molecular Weight: 58.44
    Alternate Names: Sodium Chloride is also known as table salt.
    Application: Sodium Chloride is used in biochemistry and molecular biology applications as a component of PBS and SSC buffers.
    Purity:≥98%
    Usage : If intended for use in cell culture applications, sterilization of the solution may be necessary. Pre-diluted buffer can be dispensed into aliquots and sterilized by autoclaving.
    Physical State : Solid
    Solubility : Soluble in water (358 mg/ml at 20° C), alcohol (very slightly), glycerol (100 mg/ml), and ammonia. Insoluble in hydrochloric acid.
    Storage : Store at room temperature
    Melting Point : 801° C (lit.)
    Boiling Point : 1413° C
    Density : 2.17 g/cm3 at 20° C
    Refractive Index : n20D 1.54
    Ki Data : Astrosclerin-3: Ki= 460 µM (Astrosclera willeyana); CA I: Ki= 6 mM (human); CA II: Ki= 200 mM (human)
  • Sodium Citrate Tribasic Dihydrate

    CAS NO: 6132-04-3

    Molecular Formula: C6H5O7•2H2O•3Na
    Molecular Weight: 294.1

    Alternate Names: Citric acid trisodium salt dihydrate; Trisodium citrate dihydrate
    Application: Sodium Citrate Tribasic Dihydrate (Molecular Biology Grade) is for the preparation of total ribosomal RNA from E. coli
    CAS Number 6132-04-3
    Purity: ≥99.5%
    Molecular Weight: 294.1
    Molecular Formula: C6H5O7•2H2O•3Na
    Description Sodium Citrate Tribasic Dihydrate (Molecular Biology Grade) is a source of Citric acid, a key metabolic intermediate. Citrate is the starting point of the tricarboxylic acid cycle. Its concentration also coordinates several other metabolic pathways. Citric acid can form complexes with various cations, particularly with iron and calcium. In animals, citric acid improves the utilization of nutritional calcium.
    Usage : Preparation Instructions:
    One gram of sodium citrate dissolves in 1.3 ml of water at 25 °C and in 0.6 ml of boiling water. Poorly soluble in alcohol.
    pH: 7.5 – 9.0 (0.1 M in H2O, 25°C)
    Storage/Stability:
    Citrate buffers (pH 3-5) exhibit excellent stability at room temperature. Dilute solutions of citric acid (non-sterile) may ferment if left at room temperature. Non-sterile solutions should be stable for months stored at 2-8 °C.
    Appearance : Powder
    Physical State : Solid
    Solubility : Soluble in water (29.4 g/L at 20 °C). Insoluble in alcohol.
    Storage : Store at room temperature
    Melting Point : >300° C (lit.)
    Boiling Point : 309.6° C at 760 mmHg
    Density : 1.86 g/cm3
    Refractive Index : n20D ~1.58 (Predicted)
    pK Values : pKa: pK1: 3.14, pK2: 4.76, pK3: 6.40
  • Sodium Gluconate

    CAS NO: 527-07-1 
    MOLECULAR FORMULA : C6H11O7•Na
    MOLECULAR WEIGHT: 218.14
    SPECIALITY FINE CHEMICALS (AR / LR / ACR /GR / IP / BP / USP / FSSAI )

Showing 43–56 of 74 items