Sulfamic acid

Modify Date: 2024-01-02 05:16:09

Sulfamic acid Structure
Sulfamic acid structure
Common Name Sulfamic acid
CAS Number 5329-14-6 Molecular Weight 97.094
Density 1.9±0.1 g/cm3 Boiling Point 247ºC
Molecular Formula H3NO3S Melting Point 215-225 °C (dec.)(lit.)
MSDS Chinese USA Flash Point 205ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name sulfamic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Boiling Point 247ºC
Melting Point 215-225 °C (dec.)(lit.)
Molecular Formula H3NO3S
Molecular Weight 97.094
Flash Point 205ºC
Exact Mass 96.983360
PSA 88.77000
LogP -1.42
Index of Refraction 1.544
Stability Stable.
Water Solubility 146.8 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WO5950000
CHEMICAL NAME :
Sulfamic acid
CAS REGISTRY NUMBER :
5329-14-6
LAST UPDATED :
199710
DATA ITEMS CITED :
13
MOLECULAR FORMULA :
H3-N-O3-S
MOLECULAR WEIGHT :
97.10
WISWESSER LINE NOTATION :
ZSWQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Human
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 25,26,1943
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,18,1972
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 25,26,1943
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,18,1972 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3160 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,18,1972
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 25,26,1943
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1312 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - excitement Behavioral - rigidity (including catalepsy)
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(10),88,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
1050 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - excitement Behavioral - rigidity (including catalepsy)
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(10),88,1987 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82834 No. of Facilities: 5516 (estimated) No. of Industries: 78 No. of Occupations: 54 No. of Employees: 56781 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82834 No. of Facilities: 6660 (estimated) No. of Industries: 89 No. of Occupations: 74 No. of Employees: 133549 (estimated) No. of Female Employees: 30034 (estimated)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H412
Precautionary Statements P273-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xi:Irritant
Risk Phrases R36/38;R52/53
Safety Phrases S26-S28-S61-S28A
RIDADR UN 2967 8/PG 3
WGK Germany 1
RTECS WO5950000
Packaging Group III
Hazard Class 8
HS Code 2922210000

 Synthetic Route

 Customs

HS Code 2922210000

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 Synonyms

nitrilosulphonic acid
Jumbo
Amino sulfonic acid
Sulphamic acid
Sulfaminic acid
aminosulfonic acid
MFCD00011603
amidosulfonic acid
Amidosulfuric acid
EINECS 226-218-8
Imidosulfuric acid
Sulfamic acid
sulfamidic acid
Imidosulfonic acid
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