 오퍼게시판 |
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제 목:
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Sodium metasilicate |
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상품분류: |
생활용품
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등록분류: |
Offer to Sell |
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내용: |
Additional_detail:
Sodium metasilicate pentahydrate
Na2SiO3 5H2O Granular
ITEM NATIONAL QUALITY INDEX
Sodium oxide(Na2O)% 28.00
30.00
Silica(SiO2)% 27.0029.00
Water insoluble% ≤0.2
Iron(Fe)% ≤0.03
Whiteness ≥75
Particular Size(1630mesh)% ≥
90
PH(1%SOLUTION) 12.51.0%
Na2SiO3 5H2O Powder
ITEM NATIONAL QUALITY INDEX
Sodium oxide(Na2O)% 28.50
30.00
Silica(SiO2)% 27.3029.20
Water insoluble% ≤0.2
Iron(Fe)% ≤0.03
Whiteness ≥75
PH(1%SOLUTION) 12.51.0%
Properties
Sodium metasilicate pentahydrate
is an inorganic white powder or
crystalline granules, non-toxic,
tasteless and environment-safe.
It is easy soluble in water,
insoluble in alcohol or in acid
producing an alkaline solution,
very hygroscopic when reacting
with CO2 and water from the air.
It has the capabilities of
removing scale, emulsifying,
dispersing, wetting, penetrating,
and also has the capability of
buffering PH value.
Packing: in 25kg bags
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연락처 |
| 담
당 자: |
chen |
| 회사주소: |
zhengzhou |
| 전화번호: |
+86-371-654321 |
| 팩스번호:
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+86-371-654321 |
| E - mail: |
prechemical@yahoo.cn |
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