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

China PTSA Suppliers, China PTSA Manufacturers.

ChemNet  |   Sign in  |   Join Now
Jiaxing Trustworthy Import And Export Co.,Ltd
http://www.tcbest88.com/ChinaSuppliers/38209/
CN China Suppliers > Trustworthy >

PTSA

Contact: Jessica
Tel: +86-573-82030555
Fax: +86-573-82030333
Jessica@chinatrustworthy.com
www.chinatrustworthy.com
Region:China/Zhejiang
Search Product

Details for PTSA

PTSA

111Category:

Catalyst and Auxiliary/Plastic Auxiliary Agent

PTSA
CAS NO: 70-55-3
EC NO: 200-741-1
Molecular Formula: C7H9NO2S
Molecular Weight: 171.2169
Specification:
InChI: InChI=1/C7H9NO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3,(H2,8,9,10)
Product description:
Product Name Para Toluene Sulfonamide ( PTSA )
CAS NO. 70-55-3
Molecular formula

C7H9NO2S

Molecular structure

Packing 25kg woven bag
Product usage

Used in the manufacture of plasticizer, disinfectant, fungicide, fungicides, wood brightener. Also can be used in the production of synthetic resin, the coating, the fluorescent dye, pharmaceutical, etc.

REACH Registration --
Class or division
Dangerous Goods UN Number Packing Grup
G/C -- --
H.S.CODE 2935009090
Contact

Jessica Xuan
Tel:0086-573-82030555
E-mail:Jessica@chinatrustworthy.com


Check-Point Unit specification
Appearance --- White crystalline powder
Purity % min 99
Melting point °C min 136
Water % max 0.3
Colority (APHA) Pt/Co max 20
Chloride ppm max 100
Synonyms: PASAM;p-Toluenesulphonamide;Para-Toluene Sulfonamide;Ortho Para-Toluene Sulfonamide;P-TOLUENE SULFONAMIDE;P-toluene sulfonylamine;Photoinitiator-6105l;Toluene-4-sulphonamide;4-Toluene sulfonamide;4-Methylbenzenesulfonamide;PTSA;Toluene-4-sulfonamide;p-Toluenesulfonylamide;P-toluene Sulfonamine(PTSA);
Molecular Structure: PTSA 70-55-3
if you are sourcing PTSA from China ,just feel free to inquire
ChemNet  |   Product  |   Suppliers  |   Buy  |   Sell  |   News  |   REACH  |   Directory  |   CAS  |   Resource
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 重庆市| 临泽县| 宿迁市| 宾阳县| 五台县| 泸溪县| 临夏县| 延边| 苏州市| 年辖:市辖区| 宿迁市| 长春市| 台州市| 永春县| 青州市| 广水市| 黄梅县| 东明县| 上饶县| 嵊泗县| 宁蒗| 台湾省| 甘谷县| 循化| 利川市| 莆田市| 灵石县| 潞西市| 新宁县| 富裕县| 离岛区| 贵港市| 亳州市| 黔南| 建阳市| 灵石县| 古蔺县| 云霄县| 江安县| 阳原县| 黄山市|