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Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',4',5',6'-tetrahydroxy- cas no:2103-64-2

Synonyms: Gallein(6CI,8CI);Alizarine violet;C.I. 45445;C.I. Mordant Violet 25;Mordant Violet25;NSC 56445;NSC 622478;NSC 8668;Pyrogallolphthalein;

Identification
NameSpiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',4',5',6'-tetrahydroxy-
CAS2103-64-2
SynonymsGallein(6CI,8CI);Alizarine violet;C.I. 45445;C.I. Mordant Violet 25;Mordant Violet25;NSC 56445;NSC 622478;NSC 8668;Pyrogallolphthalein;
EINECS(EC#)218-272-6
Molecular FormulaC20H12 O7
Molecular Weight364.31
Chemical Properties
refractive index1.865
storage temp2-8°C

supplier list

Syntech Labs, Inc.
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Address: 100 Jersey Ave., Building D, New Brunswick, New Jersey 08901,
American Radiolabeled Chemicals, Inc.
Tel:+1-(314)-991- 4545, 800-331-6661
Address: 101 Arc Drive, St. Louis, Missouri 63146,
Wenzhou Ouhai Fine Chemicals Limited
Tel:0086-577-86711983
Address: NO53.JinZhu Rd NangBaixiang Wenzhou
Sino Great Enterprise Ltd.
Tel:86-731-84427351
Address: 154 Jianxiang South Road, Changsha, Hunan, 410005, China.
ADVANCED TECH. & IND. CO., LTD.
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Address: UNIT B, 1/F, CHEONG SHING IND. BLDG., 17 WALNUT ST., TAI KOK TSUI, KLN, HONG KONG
Hangzhou Dayangchem Co., Ltd.
Tel:86-571-88938639
Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
Zhejiang Haiqiang Chemical Co.,Ltd.
Tel:86-571-86960370
Address: 5/F, Around Town North Road,No. 10, Hangzhou, Zhejiang,China
Nanjing Chemlin Chemical Co., Ltd.
Tel:86-25-83697070
Address: Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
Boc Sciences
Tel:1-631-5046093
Address: 45-16 Ramsey Road Shirley, NY 11967, USA
Jinan Haohua Industry Co., Ltd.
Tel:0086-531-58773055
Address: No.59 Gongye South RD
shijiazhuang guizheng trade co.,ltd
Tel:86-312-18103315327
Address: east huaxia road pudong shanghai china
HangZhou Peak Chemical Co.,Ltd
Tel:+86-571-88233073
Address: Rm. 3-502,Building 3 Tucuiyuan,Lakeside Garden,No.176 Wenyi West Road, HangZhou,China
HUNAN XINYU NATIVE PRODUCE & ANIMALBY-PRODUCTS IMPORT & EXPORT CO., LTD.
Tel:+86-731-4427356
Address: 183 Yuandayi Road, Changsha, Hunan, 410001, China.

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