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 > Catalyst > UV absorbers 531

UV absorbers 531

Inquiry
  Post Date: Apr 03,2025
  Expiry Date: Sep 30,2025
  Detailed Description: Cas No. :1843-05-6 Specs:Yellowish crystalline powder
Specification
Content:≥99 %
Melting Point: 47~49 °C
Ash: ≤0.1 %
Light Transmittance: (450nm)≥90%
(500nm)≥95%

  CAS Registry Number:

1843-05-6

  Synonyms: ;Octabenzone;2-Hydroxy-4-Octyloxy Benzophenone;BP-12;UV-531;2-Hydroxy-4-n-octoxy Benzophenone;UV Abosorber 531;Ultraviolet absorbent UV-531;UV 531;Benzophenone-12;Ultraviolet light absorber UV-531;UV-12;FENTASORB 531;2-hydroxy-4-octoxybenzophenone;2-Hydroxy-4-(Octyloxyl)-Benzophenone;UV Absorber 531;
  Molecular Formula: C21H26O3
  Molecular Weight: 326.4293
  Molecular Structure: 1843-05-6 2-hydroxy-4-(octyloxy)benzophenone
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

  Company: KING SUCCESS FINE CHEMICAL CO.,LTD     [ China ]          
  Contact: fishey wong
  Tel: 0710-3512261 3512177 3512557 3
  Fax: 0710-3510276 3512261
  Email: xfjyc@king-success.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: 秀山| 杂多县| 台湾省| 英山县| 泊头市| 盐源县| 景德镇市| 浦东新区| 枣阳市| 黄平县| 阿合奇县| 锡林郭勒盟| 南投市| 巢湖市| 凤凰县| 长顺县| 兴海县| 肃北| 秦皇岛市| 凤城市| 卓资县| 林口县| 望江县| 明光市| 根河市| 华亭县| 安岳县| 信宜市| 丽水市| 乌拉特后旗| 梨树县| 佛教| 吴堡县| 独山县| 武义县| 信丰县| 朝阳县| 盐亭县| 巨野县| 黎城县| 佛冈县|