---
product_id: 123467042
title: "Sodium Dichromate, Dihydrate [Na2Cr2O7.2H2O] [CAS_7789-12-0] 98.5+% Orange-Red Mono-Slanting or Fine Needle Crystallization. (110.23 Lb Drum) by Wintersun Chemical"
brand: "wintersun chemical"
price: "KD 541.47"
currency: KWD
in_stock: false
url: https://www.desertcart.com.kw/products/123467042-sodium-dichromate-dihydrate-na2cr2o7-2h2o-cas-7789-12-0-98
store_origin: KW
region: Kuwait
---

# 110.23 lb industrial drum Ultra-low impurities ≤0.3% 98.5%+ purity assay Sodium Dichromate, Dihydrate [Na2Cr2O7.2H2O] [CAS_7789-12-0] 98.5+% Orange-Red Mono-Slanting or Fine Needle Crystallization. (110.23 Lb Drum) by Wintersun Chemical

**Brand:** wintersun chemical
**Price:** KD 541.47
**Availability:** ❌ Out of Stock

## Summary

> ⚗️ Elevate your lab game with premium Sodium Dichromate — purity that powers progress!

## Quick Answers

- **What is this?** Sodium Dichromate, Dihydrate [Na2Cr2O7.2H2O] [CAS_7789-12-0] 98.5+% Orange-Red Mono-Slanting or Fine Needle Crystallization. (110.23 Lb Drum) by Wintersun Chemical by wintersun chemical
- **How much does it cost?** KD 541.47 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/123467042-sodium-dichromate-dihydrate-na2cr2o7-2h2o-cas-7789-12-0-98)

## 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

- • **Bulk Packaging Power:** Massive 110.23 lb drum designed for uninterrupted large-scale operations
- • **Industrial-Grade Purity:** Guaranteed 98.5%+ Sodium Dichromate for consistent, high-performance results
- • **Distinctive Crystallization:** Vibrant orange-red mono-slanting or fine needle crystals for easy identification and quality assurance
- • **Precision-Certified Quality:** Strict impurity limits (SO4 ≤0.3%, Cl ≤0.05%, Fe ≤0.006%) ensure unmatched chemical reliability
- • **Versatile Application Spectrum:** Ideal for pigment manufacturing, organic synthesis, analytical reagents, and antiseptic uses

## Overview

Wintersun Chemical’s Sodium Dichromate Dihydrate offers industrial-grade 98.5%+ purity in a robust 110.23 lb drum, featuring ultra-low impurities and distinctive orange-red crystallization. Perfectly suited for manufacturing chrome pigments, organic synthesis, and analytical applications, this chemical ensures reliable, high-performance results for professional scientific and industrial use.

## Description

Chemical Name: Dichromic acid, disodium salt, dehydrate. Synonyms: Sodium Sodium Dichromate, dihydrate; Sodium Bichromate dihydrate. CAS No: 7789-12-0. Molecular Formula: Na2Cr2O7.2H2O. Molecular Weight: 298 g/mol.

## Features

- Sodium Dichromate, Dihydrate Uses: Manufacture of chrome yellow pigments, chromic anhydride, and other chromium salts; used as analytical reagent, oxidant, and antiseptic; used in organic synthesis.
- Appearance: Orange-red mono-slanting corrugation crystallization or fine needle crystallization.
- Assay (Na2Cr2O7.2H2O): 98.5% Min
- Specifications - Sulphate (SO4 2-): 0.3% Max, Chloride(Cl-): 0.05% Max, Iron (Fe): 0.006% Max, Water solubles: 0.01 Max.
- 110.23 LB Drum

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074MFDDGV |
| Best Sellers Rank | #1,422,912 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #635 in Chemical Standards |
| Brand | Wintersun Chemical |
| Brand Name | Wintersun Chemical |
| Container Type | Drum |
| Manufacturer | Wintersun Chemical |
| Package Information | Drum |

## Product Details

- **Brand:** Wintersun Chemical
- **Package Information:** Drum
- **Manufacturer:** Wintersun Chemical

## Images

![Sodium Dichromate, Dihydrate [Na2Cr2O7.2H2O] [CAS_7789-12-0] 98.5+% Orange-Red Mono-Slanting or Fine Needle Crystallization. (110.23 Lb Drum) by Wintersun Chemical - Image 1](https://m.media-amazon.com/images/I/6186r0IG88L.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.kw/products/123467042-sodium-dichromate-dihydrate-na2cr2o7-2h2o-cas-7789-12-0-98](https://www.desertcart.com.kw/products/123467042-sodium-dichromate-dihydrate-na2cr2o7-2h2o-cas-7789-12-0-98)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-13*