diff --git a/mods/UAMM.js b/mods/UAMM.js
index bf134799..84eebb20 100644
--- a/mods/UAMM.js
+++ b/mods/UAMM.js
@@ -406,10 +406,72 @@ elements.lithium_carbonate = {
 	density: 2110
 };
 
+elements.sodium = {
+	color: ["#e8e8e8", "#f5f5f5", "#c9c9c9", "#d4d4d4"],
+	behavior: behaviors.POWDER,
+	category: "powders",
+	state: "solid",
+	tempHigh: 98,
+	stateHigh: "liquid_sodium",
+	density: 968,
+	tick: function (pixel){
+        var otherPixel;
+        for (var i = 0; i < squareCoords.length; i++) {
+            var coord = squareCoords[i];
+            var x = pixel.x+coord[0];
+            var y = pixel.y+coord[1];
+            if (isEmpty(x, y, true)){
+                if(Math.random()<0.003) {
+                    changePixel(pixel, "sodium_hydroxide")
+                }
+            }
+            if (!isEmpty(x, y, true)) {
+                otherPixel = pixelMap[x][y];
+                if (otherPixel.element != "mineral_oil") {
+					if (otherPixel.element != "sodium" && otherPixel.element != "sodium_hydroxide") {
+						if(Math.random()<0.001) {
+							changePixel(pixel, "sodium_hydroxide")
+						}
+					}
+                }
+            }
+        }
+    },
+	reactions: {
+		"water": {elem1: "sodium_hydroxide", elem2: "hydrogen", temp1: 200, chance: 0.1},
+		"salt_water": {elem1: "sodium_hydroxide", elem2: "hydrogen", temp1: 200, chance: 0.1},
+	}
+};
+
+elements.liquid_sodium = {
+    color: ["#e8e8e8", "#f5f5f5", "#c9c9c9", "#d4d4d4"],
+	behavior: behaviors.LIQUID,
+    hidden: true,
+	state: "liquid",
+	density: 951,
+	reactions: {
+		"water": {elem1: "sodium_hydroxide", elem2: "hydrogen", temp1: 200, chance: 0.001},
+		"salt_water": {elem1: "sodium_hydroxide", elem2: "hydrogen", temp1: 200, chance: 0.001},
+	}
+};
+
+elements.sodium_hydroxide = {
+	color: ["#ffffff", "#f1f1f1", "#e7e7e7", "#ededed"],
+	behavior: behaviors.POWDER,
+	hidden: true,
+	state: "solid",
+	density: 2100,
+    reactions: {
+		"water": {elem1: "salt_water", elem2: null, chance: 0.1},
+		"salt_water": {elem1: "salt_water", elem2: null, chance: 0.1},
+	}
+};
+
+
 elements.mineral_oil = {
 	color: ["#cdf6fa", "#e6fdff", "#bff9ff", "#f5feff"],
 	behavior: behaviors.LIQUID,
 	state: "liquid",
 	category: "liquids",
 	density: 870,
-};
\ No newline at end of file
+};