|
HS Code |
845658 |
| Chemical Name | Sodium Dichromate |
| Chemical Formula | Na2Cr2O7 |
| Molar Mass | 261.97 g/mol |
| Appearance | Orange to red crystalline solid |
| Density | 2.52 g/cm3 |
| Melting Point | 356.7 °C |
| Solubility In Water | Highly soluble |
| Odor | Odorless |
| Cas Number | 10588-01-9 |
| Ph 1 Solution | Around 4.0 |
| Boiling Point | 400 °C (decomposes) |
| Hazard Classification | Toxic, Oxidizer, Carcinogenic |
As an accredited Sodium Dichromate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sodium Dichromate is packaged in a 25 kg tightly sealed, high-density polyethylene drum with hazard labels, orange color, and safety instructions. |
| Shipping | Sodium Dichromate is shipped as a hazardous material, classified as an oxidizer (UN 3288). It must be packed in corrosion-resistant containers, clearly labeled, and kept away from combustible materials and reducing agents. Transport requires secure, ventilated conditions with appropriate hazard markings in compliance with international and local regulations. |
| Storage | Sodium dichromate should be stored in a tightly sealed container, in a cool, dry, well-ventilated area away from incompatible substances such as reducing agents and organic materials. It must be kept away from heat, moisture, and sources of ignition. Proper chemical storage cabinets, labeled for toxic and oxidizing chemicals, are recommended. Personal protective equipment should be used when handling. |
|
Purity 99%: Sodium Dichromate with Purity 99% is used in metal surface treatment, where it ensures optimal corrosion resistance and enhanced adhesion for subsequent coatings. Molecular Weight 298.00 g/mol: Sodium Dichromate with Molecular Weight 298.00 g/mol is used in pigment manufacturing, where it provides uniform particle dispersion and consistent color development. Melting Point 356°C: Sodium Dichromate with Melting Point 356°C is used in catalyst production, where it maintains thermal stability and effective oxidation at elevated process temperatures. Fine Particle Size (<10 µm): Sodium Dichromate with Fine Particle Size (<10 µm) is used in dye synthesis, where it enables rapid dissolution and increased reaction rates. Stability Temperature 200°C: Sodium Dichromate with Stability Temperature 200°C is used in organic synthesis, where it supports sustained oxidation reactions without degradation. Anhydrous Form: Sodium Dichromate in Anhydrous Form is used in glass manufacturing, where it improves batch homogeneity and reduces water content in the melt. Low Moisture Content (<0.5%): Sodium Dichromate with Low Moisture Content (<0.5%) is used in wood preservation, where it minimizes hydrolysis and maximizes chemical uptake into wood fibers. High Solubility (120 g/100 ml at 20°C): Sodium Dichromate with High Solubility (120 g/100 ml at 20°C) is used in laboratory reagent formulations, where it facilitates precise concentration control and reproducible analytical results. Density 2.52 g/cm³: Sodium Dichromate with Density 2.52 g/cm³ is used in electroplating processes, where it provides even distribution and deposition efficiency on metal substrates. Chromium(VI) Content 38%: Sodium Dichromate with Chromium(VI) Content 38% is used in leather tanning, where it guarantees effective penetration and fixation for improved hide durability. |
Competitive Sodium Dichromate prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
Flexible payment, competitive price, premium service - Inquire now!