50-81-7|L(+)-Ascorbic acidProducts Supply - Chemical intermediates Network

L(+)-Ascorbic acid cas no:50-81-7

Synonyms: (+)-Ascorbicacid;100M;3-Oxo-L-gulofuranolactone;3-keto-L-Gulofuranolactone;Ascorbicap;Ascorell;Ascorteal;Ascorvit;C-Quin;Cantan;Catavin C;Ce-Vi-Sol;Cebion;Cecon;Ceglion;Celaskon;Cell C;Cenetone;Cergona;Cescorbat;Cetamid;L-Lyxoascorbic acid;L-Xyloascorbic acid;L-threo-Hex-2-enonic acid, g-lactone;Lemascorb;NSC 218455;Neo-Valdrin;P 1110;Scorbu C;Testascorbic;VC 40;Vitamin C;vitamin C (ascorbic acid);L-Ascorbic acid;

Identification

NameL(+)-Ascorbic acid
CAS50-81-7
Synonyms(+)-Ascorbicacid;100M;3-Oxo-L-gulofuranolactone;3-keto-L-Gulofuranolactone;Ascorbicap;Ascorell;Ascorteal;Ascorvit;C-Quin;Cantan;Catavin C;Ce-Vi-Sol;Cebion;Cecon;Ceglion;Celaskon;Cell C;Cenetone;Cergona;Cescorbat;Cetamid;L-Lyxoascorbic acid;L-Xyloascorbic acid;L-threo-Hex-2-enonic acid, g-lactone;Lemascorb;NSC 218455;Neo-Valdrin;P 1110;Scorbu C;Testascorbic;VC 40;Vitamin C;vitamin C (ascorbic acid);L-Ascorbic acid;
EINECS(EC#)200-066-2
Molecular FormulaC₆H₈O₆
Molecular Weight176.12

Chemical Properties

AppearanceWhite to very pale yellow crystalline powder with a pleasant sharp acidic taste
alpha20.5 o (C=10,H2O)
refractive index1.711
storage temp0-6°C

Safety Data

Hazard Xn
Risk R20/21/22
Safety

Hazard Codes of?L-Ascorbate (CAS NO.50-81-7):?Xn
Risk Statements: 20/21/22-36/37/38?
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.?
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25-36-26?
S24/25: Avoid contact with skin and eyes.?
S36: Wear suitable protective clothing.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 1
RTECS: CI7650000
HS Code: 29362700

HS Code 29362700

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
man	TDLo	intravenous	2300mg/kg/2D (2300mg/kg)	BLOOD: OXIDANT RELATED (GPD DEFICIENT) ANEMIA	Annals of Internal Medicine. Vol. 82, Pg. 810, 1975.
mouse	LD50	intraperitoneal	643mg/kg (643mg/kg)	?	Progress in Mutation Research. Vol. 1, Pg. 682, 1981.
mouse	LD50	intravenous	518mg/kg (518mg/kg)	?	Research Progress in Organic-Biological and Medicinal Chemistry. Vol. 2, Pg. 269, 1970.
mouse	LD50	oral	3367mg/kg (3367mg/kg)	?	National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. Vol. JAN1986,
rat	LD50	intravenous	> 4gm/kg (4000mg/kg)	BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Oyo Yakuri. Pharmacometrics. Vol. 12, Pg. 131, 1976.
rat	LD50	oral	11900mg/kg (11900mg/kg)	SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"	Oyo Yakuri. Pharmacometrics. Vol. 12, Pg. 131, 1976.
rat	LD50	subcutaneous	> 10gm/kg (10000mg/kg)	?	Oyo Yakuri. Pharmacometrics. Vol. 12, Pg. 131, 1976.
women	LDLo	intravenous	900mg/kg (900mg/kg)	KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"	Archives of Internal Medicine. Vol. 145, Pg. 950, 1985.

supplier list

Griffin International Inc: Tel:1-718-7943113; Address: 80 Westchester Square, 2nd Floor, Bronx, New York 10461 USA

Independent Chemical Corporation: Tel:+1-718-894-0700; Address: 79-51 Cooper Ave, Glendale, NY 11385

Daebong Incheon factory: Tel:+82-32-817-8800; Address: 692-8, Kojan-dong, Namdong-ku, Incheon, KOREA

ZHEJIANG CHEMIALS IM & EXP CORP.: Tel:86-571-87048079; Address: No.37,Qingchun Road,Hangzhou,China

Saniver Limited: Tel:; Address: 805 Harbour Centre, Tower 2, 8 Hok Cheung St., Hunghom, Kowloon, Hong Kong.

CNCCC SICHUAN IMPORT/EXPORT CO.,LTD.: Tel:; Address: 8C Ruili, Palm Garden, 153 KeHua North Rd, Chengdu,Sichuan, P.R.China

ORICHEM INTERNATIONAL LTD.: Tel:86-0571-85270505; Address: FLAT E,16/F,1 HUAZHE PLAZA,HANGZHOU,

Shanghai Re-found Chemical Co.,Ltd: Tel:; Address: Room 1705 Information Tower No.1403 Minsheng Road,Pudong Shanghai 200135 China

Seidler Chemical Co., Inc.: Tel:+1-973-4651122; Address: 537 Raymond Boulevard Newark, NJ 07105

Supreme Resources, Inc.: Tel:+1-770-4754638; Address: 5400 Laurel Springs Parkway, Suite 1103, Suwanee, GA 30024

Tianjin Chemical Reagent No 1 Plant: Tel:; Address: No,186, Fukang Road Outside Railway of Wandingdi, Xiqing District, Tianjin

Shanghai huayi bio-lab Co.,Ltd.: Tel:+86-21-61905517; Address: Building 4, No.36, Caobao Rd., Shanghai,China,200235

Zhejiang Yulong Chemical Co.,Ltd.: Tel:; Address: NO.165 ZHONGHE ZHONG ROAD, HANGZHOU, CHINA.

Wecan Biological Science & Technology Co., Ltd.: Tel:86-573-88718797 88718384; Address: Chengdonglu Industrial Park, Wuzhen Town, Tongxiang, Zhejiang, China.

George Uhe Company: Tel:+001-800-850-4075 001 201 843-4000; Address: 12 Route 17 North, PO Box 970, Paramus, NJ 07653-0970

L(+)-Ascorbic acid cas no:50-81-7

Directory

supplier list