离岸价格
Get Latest Price1600 ~ 2600 USD / Tonne
|1 Tonne Minimum Order
国:
China
モデル番号:
-
离岸价格:
1600 ~ 2600 USD / Tonne Get Latest Price
ロケーション:
-
最低注文量の価格:
1600 per Tonne
最低注文量:
1 Tonne
パッケージの詳細:
25kgs/ plastic woven bag or according to client's requirement
納期:
within 5 working days after payment
供給能力:
10000 Tonne per Year
支払いタイプ:
Western Union, L/C, T/T
製品グループ :
-
連絡先担当者 Ms. Joyce
Xinggong, Shenyang, Liaoning
High Quality Beta Naphthol (b naphthol/ 2 naphthol)
1.Product Description
*-naphthol also called β-Naphthol, the molecular formula is C*0H8. It is white glossy flake or white powder, and it is the most important organic chemical raw materials and the most important dye intermediate
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2.Physichochemical Property
It is flammable and water insoluble, but dissolving in ethanol, ethyl ether, chloroform, glycerin
and alkaline solution. The property is stable in the air, and its color will turn dark if keeping for l
ong time or exposured in the sun. With irritant phenol odor and sublimation by heating. The
density is 1.*8g/cm3, melting point is **3°C***4°C, boiling point is **5°C***6°C and flash point is **1°C.
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3.Standard
It comply with Standard of GB******4.
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4.Technical Data
Item |
National First Grade |
Our Top Grade |
|
Appearance |
Grey White Flakes Or Uniform Powder, Permitting Turn To Dark Yellow Or Dark Red |
||
*-Naphthol Content % |
≥*9% |
≥*9.1% |
|
*-Naphthol Content % |
≤0.2% |
≤0.2% |
|
Dry Product Initial Melting Point |
≥***0C |
≥***0C |
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5.Application
It is used in dye, rubber and oil paint, and the raw material of rubber antioxidant, bactericide,
mold inhibitor, preservative.
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6.Package & Storage
>This product is packed woven bag lined with plastic bag, gross weight is *5.1Kg/ bag and
net weight is *5Kg/bag.
>Keep away from fire during Storage and transportation delivery and
stored as inflammable items in dry warehouse. It belongs to common chemical product.
国: | China |
モデル番号: | - |
离岸价格: | 1600 ~ 2600 / Tonne Get Latest Price |
ロケーション: | - |
最低注文量の価格: | 1600 per Tonne |
最低注文量: | 1 Tonne |
パッケージの詳細: | 25kgs/ plastic woven bag or according to client's requirement |
納期: | within 5 working days after payment |
供給能力: | 10000 Tonne per Year |
支払いタイプ: | Western Union, L/C, T/T |
製品グループ : | - |