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Detail of > 135-55-7

  • CAS Number:
  • 135-55-7
  • Name:

  • 2-Naphthalenesulfonicacid, 7-hydroxy-, sodium salt (1:1)

  • Superlist Name:
  • Sodium 2-naphthol-7-sulfonate
  • Formula:
  • C10H7NaO4S
  • Molecular Structure:
  • Synonyms:
  • Sodium2-hydroxynaphthalene-7-sulfonate;Sodium7-hydroxy-2-naphthalenesulfonate;2-Naphthalenesulfonicacid, 7-hydroxy-, monosodium salt (8CI,9CI);2-Naphthol-7-sulfonic acid, sodiumsalt (6CI);2-Naphthol-7-sodium sulfonate;7-Hydroxynaphthalene-2-sulfonic acidsodium salt;7-Sulfo-2-naphthol sodium salt;
  • Molecular Weight:
  • 246.21
  • EINECS:
  • 205-200-3
  • Risk Codes:
  • 36/37/38
  • Safety:
  • 26-36/37/39Details
  • Deleted CAS:
  • 17480-58-9

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CAS No. 

135-55-7 Sodium 2-naphthol-7-sulfonate

Assay:98%
Hangzhou Dayangchem Co., Ltd.
China (Mainland)   ISO  4490
  • Tel:+86-571-88938639
  • Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

CAS No. 

135-55-7 Sodium 2-naphthol-7-sulfonate

Sodium 2-naphthol-7-sulfonate
Hangzhou Sage Chemical Co.,Ltd
China (Mainland)   2882
  • Tel:+86-571-86818502
  • Address:5Fl. 501Room, Tower A, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China
MSN:sagechem@hotmail.com

CAS No. 

135-55-7 Sodium 2-naphthol-7-sulfonate

Product name: Sodium 2-naphthol-7-sulfonate(F Acid) CAS:135-55-7EINECS:205-200-3 Molecular Formula:C10H7NaO4S Uses:used as dye intermediate. Purity:≥99% Molecular Weight:246.21 Moisture:≤0.5% Appearance:Grey white powder Packing: 25kg fibre drum lined with plastic bags
GREAT TONGDA INT'L LTD.
China (Mainland)   1312
  • Tel:0086-0532-66775937
  • Address:NO.19,Zhangzhou road
MSN:john_74_550@hotmail.comYahoo! Messenger

CAS No. 

135-55-7 Sodium 2-naphthol-7-sulfonate

2-Naphthalenesulfonicacid, 7-hydroxy-, sodium salt (1:1)
shijiazhuang zerun chemical co.,ltd
China (Mainland)   986
  • Tel:13035885698
  • Address:shijiazhuang

CAS No. 

135-55-7 Sodium 2-naphthol-7-sulfonate

2-Naphthol-7-sulfonic acid sodium salt
Nanjing Samwon International Limited
China (Mainland)   1112
  • Tel:+86-25-84873444
  • Address:1108, BLDG B, New Century Plaza, No 1, South Taiping Rd.,

CAS No. 

135-55-7 Sodium 2-naphthol-7-sulfonate

CAS 135-55-7 EINECS 205-200-3 Structural Formula Molecular Formula C10H7NaO4S Uses used as dye intermediate. Purity ≥99% Molecular Weight 246.21 Moisture 0.5% Appearance Grey white powder Packing 25kg fibre drum lined with pla
Nantong Baisheng Chemical Co.,Ltd.
China (Mainland)  
  • Tel:+86-513-82751999,82759880,82759881
  • Address:Floor 4,Property and Casualty Building,No.1063 Gongyuan North Road,Qidong,Jiangsu.

CAS No. 

135-55-7 Sodium 2-naphthol-7-sulfonate

Appearance greyish white powder Packing export-level paperboard barrel lined with plastic bag, net weight: 25kg/bag.
Zhoubian Shenzhen Trading Co., Ltd
China (Mainland)   4
  • Tel:+86-755-89802484
  • Address:1706b, Jiananmeidi, No. 12031 Shennan Road, Nanshan, Shenzhen, Prc

CAS No. 

135-55-7 Sodium 2-naphthol-7-sulfonate

CAS：135-55-7 Molecular formula:C10H7NaO4S Assay: ≥98% Moisture：≤1% Molecular weight:246 Appearance:gray white powder
Nantong Toayi Chemical Co.,Ltd
China (Mainland)   4
  • Tel:0086-513-83184007
  • Address:Fine chemical garden Beixing town Qidong city Jiangsu Province China

CAS No. 

135-55-7 Sodium 2-naphthol-7-sulfonate

2-naphthol-7-sodium sulfonate(F acid) CAS：135-55-7 Molecular formula：C10H7NaO4S Purity：≥98% Molecular weight：246 Moisture：≤1% Appearance：gray white powder
Qidong Haicheng Chemical Co., Ltd.
China (Mainland)  
  • Tel:86-513-83887688
  • Address:Qidong fince chemical zone, Jiangsu, China
  • Total:9 Page 1 of 1 1

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