潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Home > Offer to Sell > Catalyst and Auxiliary > Other Auxiliary Agent > AIBA

AIBA

Inquiry
  Post Date: Dec 26,2017
  Expiry Date: Jun 24,2018
  Detailed Description: Cas No. :2997-92-4 Chemical name: 2,2'-azobis[2-methylpropionamidine] dihydrochloride
CAS No.: 2997-92-4
Relative Molecular weight: 271.19
Chemistry Category: Initiator, soluble in water, slightly soluble in methanol, insoluble in toluene, decomposition in case of light and heat.
Component, shapes and uses:
Main components: carbon, hydrogen, nitrogen, Cl
Assay: ≥98%
Appearance: white powder
Uses: The product is water soluble azo Initiator, mainly used as the polymerization Initiator of polyacrylamide, polyacrylic acid, polyethylene amine polymer.
Product Features: minimal dosage, low temperature, complete reaction, safe, easy to storage and operation, etc.
Storage Precautions:
Stored in a cool, dry and ventilated place, maximum temperature below 20°C, away from fire and heat.No mix with oxidizing and reducing agents. Storage period should be not more than six months. Handle gently, to prevent packaging is damaged, pay attention to personal protection.
Technical index:
Item Index
Appearance white to light yellow powder
Assay,% ≥98
Range of Melting Point 172-173°C
Activation energy 124Kj/mol
Half-life of 10 hours 56°C
Ash ≤1%
Heavy Metal ≤50ppm
Packing: cardboard drum, net weight 20KG.

  CAS Registry Number:

2997-92-4

  Synonyms: ;2,2'-Azobis(2-methylpropionamide)dihydrochloride;AIBA;Azo two isobutyl Acetamiprid hydrochloride;2,2'-Azobis(2-Methylpropionamidine) Dihydrochloride;;2-(2-amino-2-imino-1,1-dimethyl-ethyl)azo-2-methyl-propanamidine dihydrochloride;2,2-azobis(2-methylpropionamidine)dihydrochlorid;V50;2,2'-Azobis(2-methylpropylimine) dihydrochloride;
  Molecular Formula: C8H20Cl2N6
  Molecular Weight: 271.1906
  Molecular Structure: 2997-92-4 2,2'-azobis[2-methylpropionamidine] dihydrochloride
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
R43:;
  Safety Description: S24:;
S37:;

  Company: HangZhou YaoS COOP Import & Export Co., Ltd.     [ China ]          
  Contact: YAO
  Tel: +86-571-89970952
  Fax: +86-571-89970952-8008
  Email: sales@yaoschem.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
主站蜘蛛池模板: 家居| 海林市| 枣强县| 靖西县| 淮阳县| 如皋市| 广丰县| 达拉特旗| 防城港市| 镇原县| 榆林市| 界首市| 贵州省| 于田县| 晋中市| 平阳县| 乌海市| 新沂市| 汝州市| 梁山县| 高唐县| 福鼎市| 邹平县| 灯塔市| 额济纳旗| 烟台市| 安义县| 通城县| 邵东县| 翁源县| 舞钢市| 辽中县| 科技| 华池县| 正阳县| 东台市| 宝坻区| 临城县| 区。| 班戈县| 宁阳县|