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 > Intermediates > Pharmaceutical intermediates > 3, 4, 5-trihydroxybenzoic acid

3, 4, 5-trihydroxybenzoic acid

Inquiry
  Post Date: Apr 08,2025
  Expiry Date: May 08,2025
  Detailed Description: Cas No. :149-91-7 Quantity: 500Metric Tons
Specs:white or pale colored crystalline powder
Quality standard: conform to the requirements of European-93(Class-1), Japan JIS (Class-1), U.S.P the 21 edition (1985)
Content: not less than 99%
Sulfates: not more than 10PPM
Water-soluble test: clear and transparent
Loss on drying: not more than 10%
Residue on ignition: not more than 0.1%
Packing: a net weight of 25kg, packed in carton bag
Application:It has been widely used in pharmaceutical, dyestuff, chemical and organic synthetic industries.

  CAS Registry Number:

149-91-7

  Synonyms: ;3,4,5-Trihydroxybenzoic acid;Pyrogallol-5-carboxylic acid;Gallic Acid Anhydrous;Gallic acid(anhydrous);Gallic Acid (Anhydrous & Monohydride);
  Molecular Formula: C7H6O5
  Molecular Weight: 170.1195
  Molecular Structure: 149-91-7 Gallic acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S24/25:;

  Company: Hunan Linong Trade Co., Ltd.     [ China ]          
  Contact: Ms Tong
  Tel: 0086-745-2579696
  Fax: 0086-745-2579697
  Email: sales@gallic-acid.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: 芜湖市| 桐柏县| 仁怀市| 姚安县| 沂水县| 罗江县| 财经| 兖州市| 舒城县| 会理县| 黄陵县| 墨竹工卡县| 麻栗坡县| 池州市| 龙海市| 申扎县| 隆子县| 石棉县| 曲阳县| 得荣县| 田林县| 调兵山市| 晋江市| 高邮市| 华阴市| 西乡县| 宾阳县| 江都市| 阜阳市| 万州区| 德阳市| 永善县| 安阳市| 安岳县| 镇坪县| 黄冈市| 宁海县| 家居| 聂拉木县| 泌阳县| 任丘市|