81-04-9|1,5-Naphthalenedisulfonic acidProducts Supply

1,5-Naphthalenedisulfonic acid cas no:81-04-9

Synonyms: Armstrong'sacid;NSC 9588;Napadisylic acid;naphthalene-1,5-disulfonic acid;

Identification

Name1,5-Naphthalenedisulfonic acid
CAS81-04-9
SynonymsArmstrong'sacid;NSC 9588;Napadisylic acid;naphthalene-1,5-disulfonic acid;
EINECS(EC#)201-317-9
Molecular FormulaC₁₀H₈O₆S₂
Molecular Weight288.29692

Chemical Properties

AppearanceLight yellow crystale
refractive index1.695

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass8

Safety Data

Hazard C:Corrosive;
Risk R34
Safety

Very low oral toxicity. When heated to decomposition it emits toxic fumes of SO_x. See also SULFONATES.

Hazard Codes: C
Risk Statements:
34: Causes burns
Safety Statements:
22: Do not breathe dust
24: Avoid contact with skin
25: Avoid contact with eyes
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
37: Wear suitable gloves
39: Wear eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)

Toxicity

1.	orl-rat LD50:30 g/kg	GISAAA Gigiena i Sanitariya. 45 (3)(1980),73.
2.	orl-mus LD50:47 g/kg	GISAAA Gigiena i Sanitariya. 45 (3)(1980),73.
3.	orl-rbt LD50:30 g/kg	GISAAA Gigiena i Sanitariya. 45 (3)(1980),73.
4.	orl-gpg LD50:47 g/kg	GISAAA Gigiena i Sanitariya. 45 (3)(1980),73.

supplier list

Nantong Bestime Chemical Co.,Ltd.: Tel:; Address: 3-103 Zhongnanyuan, Nantong, Jiangsu, China

TDS Chemical Corp., Limited: Tel:+86-(21)-3424 5366, 3424 0366; Address: Suite 5D, No.520, Yi-Shan road, Shanghai 200235,

SK Energy and Chemicals: Tel:+1-(201)-796-4288; Address: 22-10, Route 208, South, Fairlawn, New Jersey 07410,

ALL PRO CORPORATION: Tel:86-532-82850205; Address: No.592, TONGHE ROAD, QINGDAO, CHINA

Orichem: Tel:+86-571-85270505; Address: hangzhou zhejiang china

Prashant Group: Tel:+91-79-4008-4142; Address: Plot No. 3411/1&2, GIDC, Phase-4, Vatva

Taicang Hualian Chemical Industry Co.,Ltd.: Tel:+86-512-53522593; Address: NO. 26, South Chengxi Road , Taicang City, Jiangsu

Wujiang Yingchuang Chemical Co., Ltd.: Tel:+86-(25)-8645 8768; Address: 215 Ying Tian Da Street, JianYe, Nanjing, Jiangsu 210017,

3Way Pharm Inc. (Shanghai): Tel:86-21-51613915; Address: Room D218-219, No. 128, Xiangyin Road

HEBEI CUI FENG IMPORT&EXPORT TRADE CO.,LTD: Tel:86-311-80955068; Address: No 98 Gongnong Street,Shijiazhuang Hebei,China

Angene International Limited: Tel:852-852-81916999; Address: 4/F Silvercord Center Tower 1, 30 Canton Rd,KL,Hong Kong

Hangzhou Dayangchem Co., Ltd.: Tel:86-571-88938639; Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

Finetech Industry limited.: Tel:86-27-87465837; Address: chukang Road, Wuhan, Hubei 430073,

Hui Chem Company Limited: Tel:86-21-60542966; Address: Lane 299 Bisheng Rd,Pudong District

AOPHARM: Tel:86-311-66600578; Address: C-2103 Wonder Business Square, 15 Yuhua West Rd.

1,5-Naphthalenedisulfonic acid cas no:81-04-9

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