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Postion:Product Catalog >Inorganic chemistry>Inorganic salts>Metal Sulphides and sulphates>Chromium potassium sulfate dodecahydrate
Chromium potassium sulfate dodecahydrate
  • Chromium potassium sulfate dodecahydrate
  • Chromium potassium sulfate dodecahydrate

Chromium potassium sulfate dodecahydrate

Price $1000
Package 1ton
Min. Order: 5ton
Supply Ability: 3000tons
Update Time: 2024-12-12

Product Details

Product Name: Chromium potassium sulfate dodecahydrate CAS No.: 7788-99-0
EC-No.: 616-539-5 Min. Order: 5ton
Purity: 98% Supply Ability: 3000tons
Release date: 2024/12/12
Product Description
Physical and chemical properties: purple or purple red equiaxed crystal octahedral crystal, easy to make large particle crystal. The relative density is 1.826 (25 ° C). Melting point is 89 oC. When heated to 100 ° C, it loses 10 crystal water, and when heated to 400 ° C, it loses 12 crystal water and becomes anhydrous. Soluble in water, dilute acid, insoluble in alcohol. It dissolves in water and is a purple-red aqueous solution. It turns to a green solution when heated to 70 ° C, and gradually turns purple after cooling. It absorbs moisture easily and can be weathered in dry air. Molecular formula: KCr (SO4) 2-12H2O Usage: Used as tanning agent, mordant and photographic fixing agent, etc.
Packing: Packed in plastic woven bag lined with polyethylene plastic bag, net weight 25kg per bag.
It should be stored in a cool, ventilated and dry warehouse. The packaging should be sealed, pay attention to moisture and weathering. Do not store and transport with edible items, flammable items and acids. During transportation, it is necessary to prevent rain and sun exposure. Handle with care when handling to prevent damage to the packaging. In case of fire, use water, sand and carbon dioxide fire extinguishers to extinguish.
ItemStandard(High-Class)) 
Content(KCr (SO4)2·12H2O)98
Cr2O3 content14.5
Fe content0.05
Water-Insoluble matter0.1
H2SO4 content1

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Packaging & Shipping

 

1. Quality
Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.
2. Price
We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3.Packing
Generally, the package is 25 kg.
But,we can do according to the customers' request.

4.Transport
T
he products can be transported  by Courier, by air or by sea  
5.Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
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Company Profile

      Our company provides chemical raw materials, chemical products, pharmaceutical intermediates, veterinary intermediates, dye intermediates, pigments, cosmetic raw materials, chemical reagents and PVC particles to meet your various needs.
      
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements.
Consistent Quality
      
Our plant has strict quality control in each manufacturing process. Guaranteed.Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.
Most competitive pricing
      
Our company is committed to the production and development of titanium dioxide, we always offer the most competitive pricing to customers to help lower their cost in application.
Shortest delivery time
      
90% of orders are shipped within 7-10 days after receipt of the prepayment or Western union
Respond in 24 hours to inquiry, feedback or other requirements
     
Our experienced staff is dedicated to answer all of your inquires, feedback or other requirements in 24 hours.
     
We welcome you to contact us for more information and look forward to working with you



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Company Profile Introduction

-.Hebei Dangtong Biological Technology Co.,LTD founded in April 2004,has more than 960employees. Headquartered in Luquan District, Shijiazhuang city,Hebei Province, weare a professional manufacturer of alkaline dyes, chemical raw materials, foodadditives and pharmaceutical intermediates. The company has 3 production bases. Respectively in Hebei, Inner Mongolia, Yunnan three factory bases. It has two research centers and three laboratories specializing in the development of new products and the optimization of existing products. Committed to providing higher quality products and services to meet customer personalized needs. In terms of production, the company insists on integrated production, supplying main raw materials by itself, and laying out lean factories to ensure sustainable and stable supply.

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