---
product_id: 66514561
title: "Ammonium Hydroxide (Aqueous Ammonia) [NH4OH] [CAS_1336-21-6] 25% Clear Colorless Liquid (474 Lb Drum) by Wintersun Chemical"
brand: "wintersun chemical"
price: "FREE"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/66514561-ammonium-hydroxide-aqueous-ammonia-nh4oh-cas-1336-21-6-25
store_origin: KE
region: Kenya
---

# Clear liquid form Lab-grade purity 25% concentration Ammonium Hydroxide (Aqueous Ammonia) [NH4OH] [CAS_1336-21-6] 25% Clear Colorless Liquid (474 Lb Drum) by Wintersun Chemical

**Brand:** wintersun chemical
**Price:** FREE
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock the Power of Ammonium Hydroxide!

## Quick Answers

- **What is this?** Ammonium Hydroxide (Aqueous Ammonia) [NH4OH] [CAS_1336-21-6] 25% Clear Colorless Liquid (474 Lb Drum) by Wintersun Chemical by wintersun chemical
- **How much does it cost?** FREE with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/66514561-ammonium-hydroxide-aqueous-ammonia-nh4oh-cas-1336-21-6-25)

## Best For

- wintersun chemical enthusiasts

## Why This Product

- Trusted wintersun chemical brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **High Purity Assurance:** 25% minimum assay for reliable results.
- • **Versatile Applications:** Ideal for labs and industrial use.
- • **Bulk Supply Convenience:** Available in a 474 lb drum for extensive use.
- • **Efficient Cleaning Agent:** Perfect for tackling tough stains.
- • **Precision Specifications:** Meets stringent chemical standards.

## Overview

Wintersun Chemical's Ammonium Hydroxide is a 25% clear, colorless liquid designed for a multitude of laboratory and industrial applications, ensuring high purity and precise specifications for all your chemical needs.

## Description

Synonyms: Aqueous Ammonia, Ammonia Solution. CAS No: 1336-21-6. Molecular Formula: NH4OH. Molecular Weight: 35.05 g/ mol.

## Features

- Ammonium Hydroxide Uses: Laboratory uses. Industrial uses such as cleaning agents, stain wood containing tannic acid, manufacturing rayon, condensation polymerization, photography, ammonia soaps, lubricants, ink manufacture, ammonium compounds, detergents, as a buffer and in pH adjustments.
- Appearance: Clear Colourless Liquid
- Assay: 25.00 % Min
- Specifications - Specific Gravity: NS (ppm), Carbonate: 0.002 % Max, Chloride: 0.5 ppm Max, Sulphate: 2 ppm Max, Sulphide: 0.1 ppm Max, Arsenic: 0.05 ppm Max, Iron: 0.2 ppm Max, Phosphate: 1 ppm Max, Calcium: 4 ppm Max, Copper: 0.1 ppm Max, Lead: 0.4 ppm Max, Magnesium: 4 ppm Max, Potassium: NS (ppm), Sodium: NS (ppm),
- Zinc: Oxygen Absorbed: Passes Test, Pyradine & Homologues: Passes Test, Silicate (SiO2): 10 ppm Max, Residue on Evaporation: NS (ppm), Total Dissolved Solids: NS (ppm), Chemical Oxygen Demands: NS (ppm).
- 474 LB Drum

## Product Details

- **Brand:** Wintersun Chemical
- **Item Weight:** 474 Pounds
- **Percentage assay:** 25
- **Package Information:** Drum
- **Item Form:** Liquid

## Images

![Ammonium Hydroxide (Aqueous Ammonia) [NH4OH] [CAS_1336-21-6] 25% Clear Colorless Liquid (474 Lb Drum) by Wintersun Chemical - Image 1](https://m.media-amazon.com/images/I/51H2DOxxqLL.jpg)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-10*