99精品无人区乱-99精品无人区乱码在线观看-99精品亚洲一区二区-99精品亚洲一区二区三区-99精品一级欧美片免费播放-99精品一区


Sodium Bromate



General Description
Molecular formula: NaBrO3
Molecular weight: 150.9
CAS No.: 7789-38-0
EC No.: 232-160-4

Applications
Sodium Bromate is a powerful oxidizing agent, mainly used in preparing permanent-wave neutralizers, printing and dyeing auxiliary, chemical reagent, gold solvent in gold mines when used with Sodium Bromide. It's a bromate-based formulation of oxidizing agents for use in continuous or batch dyeing processes involving sulfur or vat dyes. It is also used as the raw material of some pesticides and pharmaceutical intermediaries

Specifications
Standard: HG/T2766-1996

Appearance
White Crystalline Granules
Assay (as NaBrO3)
99.5% min.
pH (5% solution)
6.5+/-1
Absorbance (20% solution)
0.05% max.
Moisture
0.1% max.
Chloride & Chlorate
0.05% max.
Bromide
0.05% max.
Sulphate
0.01% max.
Arsenic
2 ppm max.
Heavy Metals (as Pb)
5 ppm max.
Iron
5 ppm max.

Packaging:
50 kg, or 25kg net fibre drums with inner double PE bags.
 

Storage and Handling:
Avoid inhalation, ingestion and contact with eyes and skin. Store in a dry, cool, well-ventilated area, away from
Ammonium compounds and sulphuric acid. Wear body-covering clothes and boots, safety glasses, protective
Gloves and a dust respirator.




主站蜘蛛池模板: 国模无码大尺度一区二区三区 | 日韩免费黄色网 | 久久久亚洲AV | 久久五月激情综合 | 久久久国产精品人妻电影免费 | 国产 精品 无码麻豆 | 中文字幕第一页人妻丝袜 | 一级黄色网 | 无码高潮爽到爆的喷水视频P | 成人深爱激情网 | 三级片AV无码在线观看 | 特级西西444WWW大精品视频 | 国产黃色A片三級三級电影男组长 | 国产 精品毛片 | 亚洲AV成人片色一区二区野牛 | 911ss色永久网站 | 久久久久一本精品久久久 | 日日操2025 | 亚洲成人a'v| 男女裸体做爰猛烈吃奶 | 美妇搔穴| 视频一区二区在线 | 日韩 人妻 精品 | 91人人妻人人操人人爽 | 免费看av的网址 | 在线观看免费三级片 | 超碰国产人人操 | av成人日韩影视 | 亚欧午夜激情在线观看 | 日韩无码导航 | 国产舌乚伦偷 | 一色桃子熟女中文字幕 | 国产乱伦色站 | 亚精产品一三三三三区av久久久 | 91精品人妻中文字幕 | 国产专区 日韩精品 | 黄色片com | 成人深夜私人A片 | 国产免费A∨片在线观看不卡 | 久久久无码精品亚洲飘雪影视大全 | 日韩3P中文导航 |