日韩av在线免观_啪一啪噜一噜在线_成人激情开心小说_在线欧美主播视频_在线欧美主播视频_精品国产乱码久久_欧洲一区亚洲二区_亚洲不卡一区av

Welcome to visit Xiantao Kanghua Technology Co., Ltd. Website!

Collection   |   中文版  |   English

Xiantao Kanghua Technology Co., Ltd.

Committed to R&D of the aromatic ketone products

Service
Hotline:

Product Detail

Ammonium sulfate

 

 

English name: Ammonium sulfate
Alias: Ammonium sulfate (2:1); ammonium sulfate, solution; diammonium sulfate; sulfate, ammonium; sulfuric acid, diammonium salt; ammonium sulphate
CAS No.: 7783-20-2
EINECS No.: 231-984-1
Molecular formula: (NH4)2·SO4
Molecular weight: 132.1392
InChI: InChI=1/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
Molecular structure:
 
density: 1.76
melting point: 280℃
water solubility: 77 g/100 mL (25℃)

 

Physical and chemical properties:
white transparent crystal
relative density 1.769 (50℃)
solubility: easily soluble in water; insoluble in alcohol, acetone and ammonia
Product uses:
fertilizer, welding agent, textiles fire-proofing agent, salting-out agent

 

dangerous mark:  Xi:Irritant;
risks: R36/37/38:;
safety term: S26:;
S37/39:;

[ Return ]
最新日韩无码av| 国产精品一区在观看视频| 91激情五月开心| 伊人成人久久国产| 日本成人欧美成人| 国产精品视频白浆免费| 亚洲av中文无码乱人伦在线咪咕| 超碰老王中文字幕| 国产 成人在线视频| 欧久久精品亚洲一区二区三区丝袜| 久久伊人1024| 亚洲91久久| 亚洲乱图片专区国产黑色丝袜看片| 亚洲婷婷免费在线| 超碰在线日韩精品| 五月开心激情网这里只有精品亚洲| 国产精品va天堂| 亚州元码一区二区| 免费AV网站精品| 成人三级片免费观看| 成人无码性教育片| 欧美日韩国产麻豆| 精品一区二区强奸| 91成人无码蜜桃| 婷婷午夜一区二区| 欧美极品热播| 成人福利av在线| 午夜成人中文字幕| 另类专区第一页| 韩国无码免费a片| 美女视频黄色一区| 国产女主播在线一区二区| 日日摸日日碰夜夜爽亚洲| 超碰av无码秋霞影视欧二区| 日韩日AV在线超碰免费公开在线| 性感少妇一区二区| 激情五月天色网站| 日本美女卡一卡二视频| 综合一区在线欧美| 成人在线观看精品| 欧美黄色一级精品|