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Buy:Yuxing Antimony Trioxide Powder 99.5% |
| Date: |
2018-08-28 |
| Cas#: |
1309-64-4 |
| Specification: |
99.5% Grade |
| Price: |
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| Quantity: |
20Ton |
| Term: |
7 |
| Note: |
Guangdong Yuxing Fire-retardant New Materials Co. Ltd. is professional manufacturer of flame retardant products. Factory is located in Guangdong Province, China.We are offering our customers a wide range of flame retardants including antimony trioxide (Sb2O3),antimony trioxide substitutes,aluminium hydroxide (Al(OH)3),magnesium hydroxide (Mg(OH)2 ),flame retardant masterbatch,composite flame retardant,halogen free flame retardant, low halogen flame retardant,aluminium pyrophosphate,aluminium hypophosphite (Api),waterproof flame retardant,etc.
Technical specifications
Product name: Antimony Trioxide / Antimony (III) oxide / Antimony White
CAS NO. 1309-64-4
Formula: Sb2O3
Molecular Weight g/mole
291.5
Appearance
White Powder
Relative Density g/cm3
5.67
Specific Gravity g/cm3
5.2
Dehydration Temperature鈩僜
656鈩僜
Boiling Point
1425鈩僜
Composition AAA+ AA A
Sb2O3 % 鈮?9.90 鈮?9.80 鈮?9.50
PbO % 鈮?.02 鈮?.05 鈮?.12
As2O3 % 鈮?.02 鈮?.04 鈮?.06
CuO % 鈮?.002 鈮?.002 鈮?.002
Fe2O3 % 鈮?.002 鈮?.004 鈮?.006
Se % 鈮?.002 鈮?.004 鈮?.005
Cd 鈮? ppm 鈮? ppm 鈥
Hg 鈮? ppm 鈮? ppm 鈥
Cr+6 鈮? ppm 鈮? ppm 鈥
A.P.S 渭m 鈮?.8 鈮?.8 鈮?.8
Whiteness % 鈮?7 鈮?7 鈮?3
Applications
1.Widely used in PVC, PP, PE, PS, ABS, PU, PA, coating, synthetic resin, synthetic fiber as flame retardant and additives, high flame retarding ability, less influence on mechanical properties of base material.
2.Used as filler and flame retardant in rubber industry ;
3.used as covering agent and whitening agent in enameled and ceramic products ;
4.used as catalyst for organic synthesis.
Solubility
Soluble in HCl, strong alkali, sulphuric acid and tartaric acid; insoluble in water,nitric acid and acetic acid.
Packing
25 kgs/bag, packed in kraft paper bag with PE inner. |
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