{
  "record_id": "exp-9076-025A",
  "project": "9076",
  "aliases": [
    "Lab Batch 25 A",
    "25-A"
  ],
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        "source_file": "docs/Project Expt Report/28112025  9076 Expt Table 2025.xls",
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        "locator": "sheet 9076_Experiments, batch block '25-A'",
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        "source_file": "pdf/9076 Data for Raven POC project/Old ELN/Lab Batc 25 A.pdf",
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        "confidence": "medium",
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        "confidence": "medium",
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        "locator": "sheet 9076_Experiments, batch block '25-A'",
        "confidence": "medium",
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    },
    "last_merged": "2026-08-25"
  },
  "documents": [
    {
      "file": "pdf/9076 Data for Raven POC project/Old ELN/Lab Batc 25 A.pdf",
      "role": "eln_report",
      "link_basis": "alias match: Lab Batch 25 A",
      "link_status": "rule"
    },
    {
      "file": "docs/Project Expt Report/28112025  9076 Expt Table 2025.xls",
      "role": "summary_table",
      "link_basis": "alias match: 25-A",
      "link_status": "rule"
    }
  ],
  "validation": {
    "validated_fields": {},
    "corrections_applied": []
  },
  "aim": "To develop product equivalent to reference product",
  "conclusion": "Product was Yellowish brownish flow able liquid/ Violet23/Blue/Red 53:1, 48:2,146,57:1/ Orange/ Yellow/ Black/ white all properties good while green -violet 27 having strength resolubility weak",
  "materials": [
    {
      "sr_no": 1,
      "name": "Sun Surfol R-1400-",
      "source": "FOIL",
      "quantity": "100",
      "unit": "gms",
      "purity_pct": "100",
      "role": "reactant"
    },
    {
      "sr_no": 2,
      "name": "PPA:",
      "source": "FOIL",
      "quantity": "1.071",
      "unit": "gms",
      "purity_pct": "100",
      "role": "reactant"
    },
    {
      "sr_no": 3,
      "name": "P- Pentoxide",
      "source": "FOIL",
      "quantity": "1.98",
      "unit": "gms",
      "purity_pct": "100",
      "role": "reactant"
    },
    {
      "sr_no": 4,
      "name": "Epomine 018-",
      "quantity": "150",
      "unit": "gms",
      "purity_pct": "100",
      "role": "reactant"
    },
    {
      "sr_no": 5,
      "name": "2- ethyl hexyl acrylate",
      "source": "Loba",
      "quantity": "349",
      "unit": "gms",
      "purity_pct": "100",
      "role": "reactant"
    }
  ],
  "process_steps": [
    {
      "step": 1,
      "name": "Step- A",
      "description": "To main reactor added Sun Surfol R-1400 under stirring and nitrogen atmosphere temp. 60 deg increased temp slowly with addition of PPA- 1.071 gm followed by P- Pentaoxide- 1.98 g. Upon feed completion temp raised to 75 deg C and digested for 2-3 hrs. Appearance was clear non yellowish . Upon digestion cooled to RT.",
      "conditions": {
        "temperature": "65-75",
        "atmosphere": "N2",
        "time_h": "1-5"
      },
      "results": [
        {
          "parameter": "AV",
          "value": "45.75",
          "phase": "in-process",
          "verbatim": "AV-45.75"
        }
      ]
    },
    {
      "step": 2,
      "name": "Step-B",
      "description": "To main reactor added Epomine 018- reaction mass under stirring and nitrogen atmosphere temp. 78 deg Started slowly addition of 2- ethyl hexyl acrylate slowly. initially found clear reaction mass , later on changed to yellowish in nature. Built viscosity at end of reaction. Reaction monitored with IV analysis. ( IV-34)",
      "conditions": {
        "temperature": "77-81",
        "atmosphere": "N2",
        "time_h": "1-8"
      },
      "results": [
        {
          "parameter": "AV",
          "value": "0.2",
          "phase": "in-process",
          "verbatim": "AV- 0.2"
        },
        {
          "parameter": "amine value",
          "value": "255",
          "phase": "in-process",
          "verbatim": "Amine -255"
        },
        {
          "parameter": "IV",
          "value": "34",
          "phase": "in-process",
          "verbatim": "IV-34"
        }
      ],
      "remarks": "AV- 0.2 / Amine -255 /IV-34"
    },
    {
      "step": 3,
      "name": "Step-C",
      "description": "To main reactor added Step- B reaction mass (20%) - 20 greaction mass under stirring and nitrogen atmosphere temp. 55 deg Started slowly addition of Step- A (80%) - 80 greaction mass in it. initially found clear reaction mass , yellowish in nature with viscosity. Mixed for 3 hrs then cooled to RT. AV-37.69",
      "conditions": {
        "temperature": "55-58",
        "atmosphere": "N2",
        "time_h": "1-5"
      },
      "results": [
        {
          "parameter": "AV",
          "value": "37.69",
          "phase": "in-process",
          "verbatim": "AV-37.69"
        },
        {
          "parameter": "amine value",
          "value": "40.72",
          "phase": "in-process",
          "verbatim": "Amine-40.72"
        }
      ],
      "remarks": "Flow able yellowish liquid. AV-37.69 Amine-40.72"
    },
    {
      "step": 1,
      "materials": [
        {
          "name": "Sun Surfol R-1400-  HV-56",
          "qty_g": 100,
          "role": "unknown",
          "verbatim": "Sun Surfol R-1400-  HV-56, 100",
          "role_verbatim": "raw_material"
        },
        {
          "name": "PPA:P2O5 (20:80)",
          "role": "catalyst",
          "verbatim": "PPA:P2O5 (20:80), 1.071 \ngm :1.98gm",
          "note": "Qty cell gives component masses (1.071 gm : 1.98 gm); not normalised."
        }
      ],
      "procedure": [
        {
          "seq": 1,
          "type": "reaction",
          "temperature": "40",
          "time_h": "0.5",
          "verbatim": "40 oC, 0.5 h"
        },
        {
          "seq": 2,
          "type": "reaction",
          "temperature": "55-60",
          "time_h": "4.5",
          "atmosphere": "N2",
          "verbatim": "55-60 oC, 4.5 h, N2"
        }
      ],
      "results": [
        {
          "parameter": "acid_value",
          "value": "45.75",
          "verbatim": "45.75",
          "note": "A.V. column cell; unit not stated in the cell."
        },
        {
          "parameter": "phosphate_ester_mono",
          "value": "14.5",
          "verbatim": "Phosphate ester- Mono- 14.5/ Di-61.37/\nFree acid- 0.42",
          "note": "From Other column; unit not stated in the cell."
        },
        {
          "parameter": "phosphate_ester_di",
          "value": "61.37",
          "verbatim": "Phosphate ester- Mono- 14.5/ Di-61.37/\nFree acid- 0.42",
          "note": "From Other column; unit not stated in the cell."
        },
        {
          "parameter": "free_acid",
          "value": "0.42",
          "verbatim": "Phosphate ester- Mono- 14.5/ Di-61.37/\nFree acid- 0.42",
          "note": "From Other column; unit not stated in the cell."
        }
      ]
    },
    {
      "step": 2,
      "materials": [
        {
          "name": " Epomine SP- 018",
          "qty_g": 150,
          "role": "unknown",
          "verbatim": "Epomine SP- 018, 150",
          "role_verbatim": "raw_material"
        },
        {
          "name": "2 ethyl hexyl acrylate",
          "qty_g": 350,
          "role": "unknown",
          "verbatim": "2 ethyl hexyl acrylate, 350",
          "role_verbatim": "raw_material"
        }
      ],
      "procedure": [
        {
          "seq": 1,
          "type": "reaction",
          "temperature": "74-82",
          "time_h": "2",
          "verbatim": "74-82 oC, 2 h"
        },
        {
          "seq": 2,
          "type": "reaction",
          "temperature": "78-82",
          "time_h": "6",
          "atmosphere": "N2",
          "verbatim": "78-82 oC, 6 h, N2"
        }
      ],
      "results": [
        {
          "parameter": "acid_value",
          "value": "0.2",
          "verbatim": "AV- 0.2     \n  / Amine -255 \n     /IV-34"
        },
        {
          "parameter": "amine_value",
          "value": "-255",
          "verbatim": "AV- 0.2     \n  / Amine -255 \n     /IV-34"
        },
        {
          "parameter": "iodine_value",
          "value": "34",
          "verbatim": "AV- 0.2     \n  / Amine -255 \n     /IV-34"
        }
      ]
    },
    {
      "step": 3,
      "materials": [
        {
          "name": "Step-  1 product",
          "qty_g": 80,
          "role": "intermediate",
          "verbatim": "Step-  1 product  (80), 80"
        },
        {
          "name": "Step -  2 Product",
          "qty_g": 20,
          "role": "intermediate",
          "verbatim": "Step -  2 Product  (20), 20"
        }
      ],
      "procedure": [
        {
          "seq": 1,
          "type": "feed",
          "temperature": "60",
          "time_h": "Feed 2 hrs",
          "verbatim": "Step-  1 product  (80) at 60 oC, Feed 2 hrs"
        },
        {
          "seq": 2,
          "type": "reaction",
          "temperature": "60",
          "time_h": "4",
          "atmosphere": "N2",
          "verbatim": "Step -  2 Product  (20) at 60 oC, 4 h, N2"
        }
      ],
      "results": [
        {
          "parameter": "acid_value",
          "value": "37.69",
          "verbatim": "AV-37.69\nAmine-40.72",
          "note": "Stray value outside the fixed columns (last column of the block, under the Remarks header); attributed to Step 3 as it is the final step and the Remarks references the 2 h feed."
        },
        {
          "parameter": "amine_value",
          "value": "40.72",
          "verbatim": "AV-37.69\nAmine-40.72",
          "note": "Stray value outside the fixed columns; attributed to Step 3."
        }
      ],
      "remarks": "Stray 'Iodine value / Time' block beneath the Steps-1/2/3 columns: 70 -> 2; 56 -> 4; 35 -> 5.5. Read as a titration-style progression associated with the Step 3 A.V. result (the 2 h entry matches the 'After 2 hr feed' remark); interpretation medium confidence."
    }
  ],
  "critical_parameters": [
    {
      "parameter": "aminev",
      "value": "40.7",
      "reference_value": "30.1",
      "phase": "target-check"
    },
    {
      "parameter": "av",
      "value": "36.86",
      "reference_value": "43.2",
      "phase": "target-check"
    }
  ],
  "samples": [
    {
      "sample_id": "Lab Batch 25 A",
      "application_tests": [
        {
          "test": "pigment application",
          "pigment": "Violet23/Blue/Red 53:1, 48:2,146,57:1/ Orange/ Yellow/ Black/ white",
          "result": "all properties good"
        },
        {
          "test": "pigment application",
          "pigment": "green -violet 27",
          "result": "strength resolubility weak",
          "failure_reason": "strength resolubility weak"
        }
      ]
    }
  ],
  "observations": "Flow able yellowish liquid.\n\nExpt Table remarks: After 2 hr feed slight turbidity /yellowish flowable liq",
  "outcome": {
    "status": "partial",
    "basis": "all properties good while green -violet 27 having strength resolubility weak",
    "citation": "Lab Batc 25 A.pdf, page 2"
  }
}