91在线视频免费91-91在线视频免费播放-91在线视频免费观看-91在线视频免费看-91在线视频网址-91在线视频一区

Ammonium Acetate

Chemical name: CH3COONH4
Molecular weight: 77.08
CAS: 631-61-8

Product parameters

ParametersReagent gradePharmaceutical grade
AppearanceQualifiedQualified
Content≥99.0≥98.0
Clarity testQualifiedQualified
Water insoluble matter %≤0.002≤0.005
Chloride %≤0.001≤0.003
Sulfate %≤0.005≤0.005
Phosphate %≤0.0002≤0.0005
Magnesium % ≤0.0002≤0.0005
Aluminum %≤0.0005≤0.001
Calcium %≤0.002≤0.005
Iron %≤0.0002≤0.0005
Copper %≤0.0005≤0.001
Lead %≤0.0005≤0.001
Potassium permanganate-reducing≤0.01≤0.02

 

Properties: White triangular crystal, with acetic acid odor. Soluble in water and ethyl alcohol, insoluble in acetone.
Uses: As analytical reagent, meat preservative, buffer, etc.
Packing: 25kg paper-plastic compound bag
Storage and transportation: non-dangerous article, it should be tightly sealed to protect from packing damage.


PRODUCT RECOMMENDATION More>

Contact:Manager Meng

Phone:+86-18936619589

TEL:+86-518-85321399 / +86-518-85320399

FAX:+86-518-81086178

Email:sales@lygtychem.com

Add:Jinping Industrial Park,Haizhou District, Lianyungang City, Jiangsu, China

Dear customer, if you are interested in the company's products or the need to pre-order, please fill out the form below. !

All rights reserved ? 2021-2024 Lianyungang Tongyuan Biotechnology Co., Ltd.
wow.js
主站蜘蛛池模板: 高清视频日韩剧在线观看| 国产日本一区二区三区| www.日本在线播放| 成人在线视频免费看| 国产自产拍精品视频免费看| 成人国产精品一区二区网站| 成人免费va视频| 国产精品一区二区av| 韩国第一页| 亚洲区 欧美区| 2023av在线| 成年人黄视频在线观看| 国产精品毛片高清在线完整版| 国产色婷婷亚洲| 亚洲免费久久| 99精品欧美一区二区三区| 隔壁的邻居免费观看中文| 国产亚洲精品一品区99热| 亚洲国产综合在线| 91高清在线| 国产黄影院| 亚洲精品人人| 99精品日韩| 国产精自产拍久久久久久| 亚洲国产精品成人久久| 97精品国产91久久久久久久| 国产成人禁片免费观看| 激情亚洲的在线观看| 69热精品视频在线看影院| 国产成人a v在线影院| 精东传媒 果冻传媒| 91高清国产| 国产精品自拍第一页| 九九在线精品| 99热在线播放| 国产一级片免费观看| 在线欧美国产| 国产精品欧美劲爆可乐| 亚洲国产一区二区三区综合片 | 一区二区亚洲视频| 中文字幕天天躁夜夜狠狠综合|