离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
-
最小订单:
20 Metric Ton
包装细节:
25KG BAGS, 1000KG BAGS
交货时间:
Within 15 days after received the deposit
供应能力:
2000 Metric Ton per Month
付款方式:
Western Union, D/P, L/C, T/T
Hong Kong
联系人 Ms. Weady
15 / b 15 / F Cheuk Nang, plaza 250 hennessy rd , Hongkong
Molecular Formula: NaNO2
Molecular Weight: *9.*0
CAS No.: ********0
Molecular Formula: NaNO2???????????????
Molecular Weight: *9.*0
CAS No.: ********0
Property: White or slight yellow oblique and square crystals. Specific gravity: 2.**8. Melting point: **1. It is soluble in water and liquid ammonium easily. Water solution is appeared as alkaline (pH=9), slightly soluble in methyl alcohol, ethanol and ether, with very strong hygroscopicity.
Specification:
|
NaNO2 |
*9.0 % min |
|
Moisture |
1.4% max |
|
NaNO3 |
0.*0% max |
|
Cl |
0.*0 % max |
|
Water insoluble |
0.*5 % max |
Packing: Net each in *5kg plastic woven bag, lined with PE bag.
Usage: It can be used as mordant for textile dyeing, as bleaching agent for silk and linen, metal heat treatment agent, electroplating preventing corrosion agent, chemical analysis reagent, in pharmaceutical as blood vessel dilatation agent, etc. We?ve passed the ISO****2 qualification.
