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 > Urea

Urea

Inquiry
  Post Date: Apr 12,2025
  Expiry Date: Oct 09,2025
  Detailed Description: Cas No. :57-13-6 1、Items:Premium grade,F(xiàn)irst grade,Qualified grade
2、Appearance:White or light color prill
3、Nitrogen content (N):46.4% min,46.2% min,46.0% min
4、Biuret:0.9% max,1.0% max,1.5% max
5、Water content (H2O):0.2% max,0.3% max,1.0 %max
6、Particle Size d 0.85mm-2.80mm :93% min,90% min,90% min

  CAS Registry Number:

57-13-6

  Synonyms: ;Carbamide;Urea solution;Urea, USP Grade Carbamide, USP Grade;Urea, MB Grade (1.12007);Urea (Medical);Urea-12C;10-Hydroxy-2-trans-Decenoic Acid;Carbonyl diamine;Sulfur coated urea;
  Molecular Formula: CH4N2O
  Molecular Weight: 60.05
  Molecular Structure: 57-13-6 Urea
  Safety Description: S24/25:;

  Company: Quzhou Dongming Chemical Co., Ltd.     [ China ]          
  Contact: Amy Liao
  Tel: 0570-3680028
  Fax: 0570-3680602
  Email: jo@dm-chem.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: 高密市| 宁武县| 康定县| 信阳市| 上栗县| 甘孜县| 乃东县| 阜新市| 江城| 伊金霍洛旗| 宁乡县| 普定县| 云安县| 平安县| 巧家县| 镇赉县| 环江| 吉木乃县| 鸡泽县| 武定县| 保靖县| 全南县| 白城市| 昭苏县| 安仁县| 大洼县| 合川市| 鹤岗市| 都兰县| 竹山县| 长阳| 百色市| 沙河市| 东山县| 潞西市| 安国市| 宜章县| 普兰县| 克什克腾旗| 平远县| 宜君县|