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 > Pharmaceuticals_and_Biochemicals > Others > L-carnitine HCL

L-carnitine HCL

Inquiry
  Post Date: Nov 23,2018
  Expiry Date: May 22,2019
  Detailed Description: Cas No. :6645-46-1 Specs:high purity 99% by HPLC
Product name: L-carnitine tartrate powder
CAS No.: 541-15-1
Chemical Name: (R)-3-Carboxy-2-hydroxy- N,N,N-trimethyl-1-propanaminium hydroxide, inner salt (R)-(3-Carboxy-2-hydroxypropy)trimethylammonium hydroxide,inner salt.
Other Name: Vitamin BT, Levocarnitine
Formula: C7H15NO3
Molecular Weight: 161.2
Storage Situation : Stored in a well-closed container away from moisture and light.
Shelf Life : two years under well Storage situation and stored away from direct sun light.
Specifications:
1.Assay(by Titration):98.0%~102.0%
2.Chloride:17.0%~18.5%
3.Appearance:White crystalline Powder
4.ordor and tatse:Characteristic
5.Identification:IR or NMR
6.Specific rotation:-21.5°~-23.5°
7.PH:2.5~2.9
8.water content:≤1.0%
9.Residue on lgnition:≤0.5%
10.Particle Size:100% through 80 mesh
11.Total heavy metals:≤10ppm
12.Pb:≤3ppm
12.As:≤1ppm
13.Mercury:≤0.1ppm
14.Cadmium:≤1ppm
Conclusion:Conform to USP standard.

  CAS Registry Number:

6645-46-1

  Synonyms: ;(r)-3-carboxy-2-hydroxy-n,n,n-trimethyl-1-;propanaminiumchloride;(r)-carnitinehydrochloride;3-carboxy-2-hydroxy-n,n,n-trimethyl-,chloride,(r)-1-propanaminiu;l-(3-carboxy-2-hydroxypropyl)trimethylammoniumchloride;lc-80;l-carnitinechloride;levocarnitinechloride;(2R)-;1-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-;(R)- 1-Propanaminium;3-carboxy-2-hydroxy-N,N,N-trimethyl-, chloride, (2R)-;(2R)-3-carboxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium chloride;
  Molecular Formula: C7H16ClNO3
  Molecular Weight: 197.6598
  Molecular Structure: 6645-46-1 (R)-(3-carboxy-2-hydroxypropyl)trimethylammonium chloride
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Hefei TNJ Chemical Industry Co.,Ltd.     [ China ]        
  Contact: Sophia
  Tel: 0551-66191795
  Fax: 0551-65418697
  Email: info@tnjchem.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: 长宁县| 改则县| 阳朔县| 西吉县| 榆树市| 当阳市| 海南省| 平昌县| 于都县| 临漳县| 安阳县| 双牌县| 曲周县| 墨江| 望城县| 咸宁市| 雅安市| 侯马市| 临沭县| 周至县| 乌什县| 乌鲁木齐县| 津市市| 大庆市| 开鲁县| 洛浦县| 宝坻区| 湛江市| 沂水县| 香河县| 通山县| 社旗县| 大安市| 保康县| 剑川县| 宣城市| 漳浦县| 中牟县| 太仆寺旗| 朝阳县| 武功县|