diff --git a/package-lock.json b/package-lock.json
index 94c5ebb2..7cf76b28 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "@microsoft/powerquery-parser",
-    "version": "0.18.0",
+    "version": "0.18.1",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "@microsoft/powerquery-parser",
-            "version": "0.18.0",
+            "version": "0.18.1",
             "license": "MIT",
             "dependencies": {
                 "grapheme-splitter": "^1.0.4",
diff --git a/package.json b/package.json
index 90deb0a2..ddd37d16 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@microsoft/powerquery-parser",
-    "version": "0.18.0",
+    "version": "0.18.1",
     "description": "A parser for the Power Query/M formula language.",
     "author": "Microsoft",
     "license": "MIT",
diff --git a/src/powerquery-parser/language/identifierExpressionUtils.ts b/src/powerquery-parser/language/identifierExpressionUtils.ts
new file mode 100644
index 00000000..3d91415b
--- /dev/null
+++ b/src/powerquery-parser/language/identifierExpressionUtils.ts
@@ -0,0 +1,25 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
+import { CommonIdentifierUtilsOptions, getNormalizedIdentifier } from "./identifierUtils";
+import { Assert } from "../common";
+
+export function assertNormalizedIdentifierExpression(text: string, options?: CommonIdentifierUtilsOptions): string {
+    return Assert.asDefined(
+        getNormalizedIdentifierExpression(text, options),
+        `Expected a valid identifier expression but received '${text}'`,
+    );
+}
+
+// Removes the '@' and quotes from a quoted identifier if possible.
+// When given an invalid identifier, returns undefined.
+export function getNormalizedIdentifierExpression(
+    text: string,
+    options?: CommonIdentifierUtilsOptions,
+): string | undefined {
+    if (text.startsWith("@")) {
+        text = text.substring(1);
+    }
+
+    return getNormalizedIdentifier(text, options);
+}
diff --git a/src/powerquery-parser/language/identifierUtils.ts b/src/powerquery-parser/language/identifierUtils.ts
index 995983e2..f17d94ca 100644
--- a/src/powerquery-parser/language/identifierUtils.ts
+++ b/src/powerquery-parser/language/identifierUtils.ts
@@ -2,6 +2,7 @@
 // Licensed under the MIT license.
 
 import { Assert, Pattern, StringUtils } from "../common";
+import { KeywordKind } from "./keyword/keyword";
 
 export enum IdentifierKind {
     Generalized = "Generalized",
@@ -21,6 +22,14 @@ export interface GetAllowedIdentifiersOptions extends CommonIdentifierUtilsOptio
     readonly allowRecursive?: boolean;
 }
 
+// Wraps an assert around the getNormalizedIdentifier method
+export function assertNormalizedIdentifier(text: string, options?: CommonIdentifierUtilsOptions): string {
+    return Assert.asDefined(
+        getNormalizedIdentifier(text, options),
+        `Expected a valid identifier but received '${text}'`,
+    );
+}
+
 // Identifiers have multiple forms that can be used interchangeably.
 // For example, if you have `[key = 1]`, you can use `key` or `#""key""`.
 // The `getAllowedIdentifiers` function returns all the forms of the identifier that are allowed in the current context.
@@ -180,6 +189,10 @@ export function getIdentifierLength(
 // Removes the quotes from a quoted identifier if possible.
 // When given an invalid identifier, returns undefined.
 export function getNormalizedIdentifier(text: string, options?: CommonIdentifierUtilsOptions): string | undefined {
+    if (AllowedHashKeywords.has(text)) {
+        return text;
+    }
+
     const allowGeneralizedIdentifier: boolean =
         options?.allowGeneralizedIdentifier ?? DefaultAllowGeneralizedIdentifier;
 
@@ -367,3 +380,17 @@ function stripQuotes(text: string): string {
 
 const DefaultAllowTrailingPeriod: boolean = false;
 const DefaultAllowGeneralizedIdentifier: boolean = false;
+
+const AllowedHashKeywords: ReadonlySet<string> = new Set([
+    KeywordKind.HashBinary,
+    KeywordKind.HashDate,
+    KeywordKind.HashDateTime,
+    KeywordKind.HashDateTimeZone,
+    KeywordKind.HashDuration,
+    KeywordKind.HashInfinity,
+    KeywordKind.HashNan,
+    KeywordKind.HashSections,
+    KeywordKind.HashShared,
+    KeywordKind.HashTable,
+    KeywordKind.HashTime,
+]);
diff --git a/src/powerquery-parser/language/index.ts b/src/powerquery-parser/language/index.ts
index ccf37cba..cd92006a 100644
--- a/src/powerquery-parser/language/index.ts
+++ b/src/powerquery-parser/language/index.ts
@@ -1,9 +1,10 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT license.
 
-import * as Comment from "./comment";
+export * as IdentifierExpressionUtils from "./identifierExpressionUtils";
 export * as IdentifierUtils from "./identifierUtils";
 export * as TextUtils from "./textUtils";
+import * as Comment from "./comment";
 import * as Token from "./token";
 
 export { Comment, Token };
diff --git a/src/test/libraryTest/identifierExpressionUtils.test.ts b/src/test/libraryTest/identifierExpressionUtils.test.ts
new file mode 100644
index 00000000..22ba6b8f
--- /dev/null
+++ b/src/test/libraryTest/identifierExpressionUtils.test.ts
@@ -0,0 +1,64 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
+import "mocha";
+import { expect } from "chai";
+
+import { IdentifierExpressionUtils, IdentifierUtils } from "../../powerquery-parser/language";
+
+describe("IdentifierUtils", () => {
+    function createCommonIdentifierUtilsOptions(
+        overrides?: Partial<IdentifierUtils.CommonIdentifierUtilsOptions>,
+    ): IdentifierUtils.CommonIdentifierUtilsOptions {
+        return {
+            allowTrailingPeriod: false,
+            allowGeneralizedIdentifier: false,
+            ...overrides,
+        };
+    }
+
+    describe(`getNormalizedIdentifierExpression`, () => {
+        function runGetNormalizedIdentifierExpressionTest(params: {
+            readonly text: string;
+            readonly expectedSuccess: string | undefined;
+            readonly options?: Partial<IdentifierUtils.CommonIdentifierUtilsOptions>;
+        }): void {
+            const text: string = params.text;
+
+            const identifierUtilsOptions: IdentifierUtils.CommonIdentifierUtilsOptions =
+                createCommonIdentifierUtilsOptions(params.options);
+
+            const actual: string | undefined = IdentifierExpressionUtils.getNormalizedIdentifierExpression(
+                text,
+                identifierUtilsOptions,
+            );
+
+            if (params.expectedSuccess !== undefined) {
+                expect(actual).to.equal(params.expectedSuccess);
+            } else {
+                expect(actual).to.be.undefined;
+            }
+        }
+
+        it("foo", () => {
+            runGetNormalizedIdentifierExpressionTest({
+                text: "foo",
+                expectedSuccess: "foo",
+            });
+        });
+
+        it("@foo", () => {
+            runGetNormalizedIdentifierExpressionTest({
+                text: "@foo",
+                expectedSuccess: "foo",
+            });
+        });
+
+        it("#table", () => {
+            runGetNormalizedIdentifierExpressionTest({
+                text: "#table",
+                expectedSuccess: "#table",
+            });
+        });
+    });
+});
diff --git a/src/test/libraryTest/identifierUtils.test.ts b/src/test/libraryTest/identifierUtils.test.ts
index 9d30f000..aba22fc5 100644
--- a/src/test/libraryTest/identifierUtils.test.ts
+++ b/src/test/libraryTest/identifierUtils.test.ts
@@ -368,5 +368,12 @@ describe("IdentifierUtils", () => {
                 expectedSuccess: "quoted generalized identifier",
             });
         });
+
+        it("#table", () => {
+            runGetNormalizedIdentifierTest({
+                text: "#table",
+                expectedSuccess: "#table",
+            });
+        });
     });
 });