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Powder Sodium Dichromate

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MOQ : 25 Kilograms

Powder Sodium Dichromate Specification

Ph Level
~4 (1% solution)

Smell
Odorless

Melting Point
356 C (673 F)

Shelf Life
2 Years

Shape
Crystalline

Purity
99%

Grade
Industrial Grade

Poisonous
Yes, toxic and carcinogenic

Density
2.52 Gram per cubic centimeter(g/cm3)

Ingredients
Sodium Dichromate

Storage
Keep in tightly sealed container, store in cool, dry and well-ventilated area

Structural Formula
Na2Cr2O7

EINECS No
234-190-3

Application
Dye and pigment manufacture, metal treatment, wood preservation, laboratory reagent

CAS No
10588-01-9

Taste
Bitter

Refractive Rate
1.672

Molecular Formula
Na2Cr2O7

Molecular Weight
261.97 g/mol

HS Code
28415000

Appearance
Orange-red crystalline powder

Usage
Mainly used as an oxidizing agent in various industries

Solubility
Highly soluble in water

Physical Form
Powder

Product Type
Inorganic Chemical

Properties
Highly soluble in water, strong oxidizing agent, orange-red crystalline solid

Powder Sodium Dichromate Trade Information

Minimum Order Quantity
25 Kilograms

Payment Terms
Paypal, Letter of Credit (L/C), Western Union, Cash in Advance (CID), Cash Advance (CA)

Supply Ability
500 Kilograms Per Week

Delivery Time
7 Days

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Main Export Market(s)
Western Europe, Australia, Eastern Europe, Middle East, Central America, South America, Asia, North America, Africa

Main Domestic Market
All India

About Powder Sodium Dichromate

Sodium Dichromate

Sodium Dichromate offered is also nown by the chemical name of sodium bichromate; Bichromate of soda; Disodium dichromate; Sodium dichromate(VI) and others. It has molecular formula of Cr2Na2O7 and molecular weight of 261.967539 g/mol. Made available as crystalline orange to red colored inorganic compound, it emits toxic chromium fumes upon heating and is highly corrosive and strong oxidizing agent. It is used for producing other chromium compounds as well as for drilling muds, in wood preservatives, in metal treatments, in production of dyes and organic chemicals.

Specification

Formula	Na2Cr2O7
Physical State	Powder
Color	Red
Molar mass	261.97 g/mol

Applications and Usage

Sodium Dichromate powder is primarily utilized as a powerful oxidizing agent. Its applications span various industries including dye and pigment processing, metal finishing, wood preservation, and analytical laboratories. Its effectiveness in these roles is underpinned by its chemical stability and high water solubility.

Safe Handling and Storage

Handling Sodium Dichromate requires care due to its toxic and carcinogenic properties. Users must avoid inhalation, skin, and eye contact by using appropriate personal protective equipment. The powder should be kept tightly sealed in a cool, dry, well-ventilated area to prevent exposure and reactiveness with incompatible materials.

Environmental and Regulatory Considerations

As a substance highly toxic to aquatic life and classified under UN 3288 (Hazard Class 6.1), Sodium Dichromate demands stringent controls in handling and disposal. It must be managed to comply with regulatory requirements, including proper labeling, storage, and transportation under Packing Group II standards.

FAQs of Powder Sodium Dichromate:

Q: How should Sodium Dichromate powder be safely handled during industrial use?

A: Sodium Dichromate should always be handled in a well-ventilated area with suitable personal protective equipment, including gloves, goggles, and masks, to avoid inhalation and contact with skin or eyes. Ensure containers are tightly sealed and prevent exposure to incompatible materials.

Q: What are the main industrial applications of Sodium Dichromate powder?

A: This compound is used as an oxidizing agent in dye and pigment manufacture, metal treatment processes, wood preservation, and as a laboratory reagent. Its high purity and strong reactive properties make it valuable across these industries.

Q: Where should Sodium Dichromate be stored to maintain safety and stability?

A: It should be stored in a cool, dry, and well-ventilated area, in tightly sealed containers, and away from organic materials, strong acids, and reducing agents to minimize risks of violent reactions and contamination.

Q: When is Sodium Dichromate considered unsafe or hazardous?

A: The product becomes particularly hazardous upon contact with incompatible substances such as strong acids, organic materials, or reducing agents, which may lead to violent reactions. Its toxicity and carcinogenicity also pose health risks upon exposure.

Q: What precautions should be taken to prevent environmental contamination when using Sodium Dichromate?

A: Extra care is necessary to prevent any release into water systems, as Sodium Dichromate is extremely toxic to aquatic life. Waste must be managed according to environmental regulations and disposed of in accordance with hazardous chemical protocols.

Q: How does the usage of Sodium Dichromate benefit industrial processes?

A: Its strong oxidizing power enables efficient chemical transformations, enhances metal finishing quality, and improves dye production yields, making it essential for various manufacturing processes.

Q: What is the minimum order quantity for procurement and why?

A: The minimum order quantity is 500 kg per bag, enabling bulk supply to meet industrial-scale demand and ensure cost-effective logistics for export, import, or local supply in India.

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