Slot: total acid number (tan)

Total Acid Number¬†(TAN) is a measurement of acidity that is determined by the amount of¬†potassium hydroxide¬†in milligrams that is needed to neutralize the acids in one gram of oil.¬†It is an important quality measurement of¬†crude oil. (source: https://en.wikipedia.org/wiki/Total_acid_number)

URI: MIXS:0000120 Alias: tan

Inheritance

core_field
- tan

Applicable Classes

Name	Description	Modifies Slot
HcrFluidsSwabsInterface	hcr_fluids_swabs dh_interface	no
HcrCoresInterface	hcr_cores dh_interface	no

Properties

Range: Float

Aliases

total acid number

Examples

Value

Comments

Value must be reported in mg/L. Provide the numeric portion only.

Identifier and Mapping Information

Annotations

property	value
expected_value	measurement value
preferred_unit	milligram per liter
occurrence	1
storage_units	mg/L

Schema Source

from schema: https://example.com/nmdc_submission_schema

Mappings

Mapping Type	Mapped Value
self	MIXS:0000120
native	nmdc_sub_schema:tan

LinkML Source

name: tan
annotations:
  expected_value:
    tag: expected_value
    value: measurement value
  preferred_unit:
    tag: preferred_unit
    value: milligram per liter
  occurrence:
    tag: occurrence
    value: '1'
  storage_units:
    tag: storage_units
    value: mg/L
description: 'Total Acid Number¬†(TAN) is a measurement of acidity that is determined
  by the amount of¬†potassium hydroxide¬†in milligrams that is needed to neutralize
  the acids in one gram of oil.¬†It is an important quality measurement of¬†crude
  oil. (source: https://en.wikipedia.org/wiki/Total_acid_number)'
title: total acid number
comments:
- Value must be reported in mg/L. Provide the numeric portion only.
examples:
- value: ''
from_schema: https://example.com/nmdc_submission_schema
aliases:
- total acid number
rank: 373
is_a: core field
slot_uri: MIXS:0000120
alias: tan
domain_of:
- HcrCoresInterface
- HcrFluidsSwabsInterface
slot_group: mixs_core_section
range: float
multivalued: false
unit:
  ucum_code: mg/L