1309 -37-1 Factory Supply Safe Delivery Warehouse Mass Stock

Model NO.
qj-1309-37-1
Colour
Black
Purity
99%
MOQ
10g
Package
25kg/Drum
Other Names
Ferric Oxide
Transport Package
Aluminium Foil Bag
Specification
25kg/Drum
Trademark
qingji
Origin
China
HS Code
29333990
Production Capacity
5000/Day
Reference Price
$ 621.00 - 1,161.00
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Product Description

1309-37-1 Factory Supply Safe Delivery Warehouse Mass Stock
Product Description
 
 
 
 
 
CAS Number
1309-37-1  
EC Number
215-168-2
Chemical formula
Fe 2 O 3
Molar mass 159.687 g·mol −1
Appearance black solid
Odor Odorless
Density 5.25 g/cm 3
Melting point 1,539 °C (2,802 °F; 1,812 K)
decomposes
105 °C (221 °F; 378 K)
β-dihydrate, decomposes
150 °C (302 °F; 423 K)
β-monohydrate, decomposes
50 °C (122 °F; 323 K)
α-dihydrate, decomposes
92 °C (198 °F; 365 K)
α-monohydrate, decomposes
Solubility in water
Insoluble
Solubility Soluble in diluted acids,barely soluble in sugarsolution
Trihydrate slightly soluble in aq. tartaric acid, citric acid, CH 3 COOH
Magnetic susceptibility (χ)
+3586.0·10 −6  cm 3 /mol
Refractive index( n D )
n 1 =2.91, n 2 =3.19 (α, hematite)
 
 
 



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1309-37-1 Factory Supply Safe Delivery Warehouse Mass Stock
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Company Profile

1309-37-1 Factory Supply Safe Delivery Warehouse Mass Stock 1309-37-1 Factory Supply Safe Delivery Warehouse Mass Stock
General projects: Technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion;
Sales of food additives; Sales of feed additives; Sales of chemical products (excluding licensed chemical products); Sales of disinfectants (excluding hazardous chemicals); Sales of Class I medical devices; Sales of Class II medical devices; Retail of cosmetics; Purchase of primary agricultural products; Sales of arts and crafts and ceremonial items (excluding ivory and its products); Sales of daily necessities; Sales of electronic products; Wholesale of kitchen utensils, sanitary ware, and daily necessities; Sales of needle textiles;
Food business (only selling pre packaged food) (except for projects that require approval in accordance with the law, operating activities can be carried out independently with the business license in accordance with the law) License project: Food business (selling bulk food); Health food sales (for projects that require approval according to law, business activities can only be carried out after being approved by relevant departments.
The specific business projects shall be subject to the approval documents or licenses of relevant departments)
1309-37-1 Factory Supply Safe Delivery Warehouse Mass Stock

 

Organic Intermediate