24号福彩中奖号码|历次福彩中奖号码|
Products
Monomethylamine aqueous solution 40%
CAS No.:74-89-5
Appearance:transparent colorless liquid
Industry 40% Monomethylamine aqueous solution quality confirm to the following requipments:
Item
Indicator
Excellent
First class
Qualified
Methylamine(CH3NH2) ≥
40.0
Dimethylamine(CH32NH ≤
0.20
0.25
0.45
Trimethylamine(CH35N ≤
0.10
0.15
0.25
Ammonia ≤
0.02
0.08
0.12
Packing and storage:
1.Packing should have ovbious mark,including:factory name,address, products,trademark, production date, net weight, standard No, comfirm to GB
2.quality certificates,including:factory name, grade,net weight,standard No.
3.Products can be installed in carbon steel tankers or steel drums, packing drums should be GB / T 325 acceptance; loaded barrel, the lid should be tight without leaks.

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24号福彩中奖号码
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