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SULPROFOS structure
Chemical Name:
BOLSTAR;ntn9306;Bolster;merpafos;helothion;SULPROFOS;BOLSTAR(R);SULPROPHOS;BAY 123234;mercaprofos
Molecular Formula:
Formula Weight:
MOL File:

SULPROFOS Properties

Melting point:
Boiling point:
bp0.1 155-158°
1.20 g/cm3
refractive index 
nD20 1.5859
storage temp. 
Specific Gravity
1.20 (20℃)
Exposure limits
NIOSH PEL: TWA 1 mg/m3; ACGIH TLV: TWA 1 mg/m3.
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T,N
Risk Statements  21-23/25-50/53
Safety Statements  36/37-45-60-61
RIDADR  3018
WGK Germany  3
RTECS  TE4165000
HazardClass  6.1(b)
PackingGroup  III
Toxicity LD50 orally in rats: 227 mg/kg (Bull, Ivie)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

SULPROFOS price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 45665 Sulprofos PESTANAL 35400-43-2 250mg $40.2 2018-11-20 Buy

SULPROFOS Chemical Properties,Uses,Production

Chemical Properties

Tan colored liquid; sulfide odor. Soluble in organic solvents; insoluble in water.

Chemical Properties

Sulprofos is a tan colored liquid.



General Description

Tan-colored liquid with a sulfide-like odor.

Reactivity Profile

Organothiophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.


Cholinesterase inhibitor. Questionable carcinogen.

Safety Profile

Poison by ingestion. Moderately toxic by skin contact. When heated to decomposition it emits very toxic fumes of POx and SOx.

Potential Exposure

A potential danger to those involved in the manufacture, formulation, and application of this insecticide that is used for control of certain lepidopterous, dipterous, and hemipterous insects on cotton, etc.

Environmental Fate

Biological. From the first-order biotic and abiotic rate constants of sulprofos in estu- arine water and sediment/water systems, the estimated biodegradation half-lives were 19.5–61.6 and 3.5–19 days, respectively (Walker et al., 1988).
Photolytic. When sulprofos was exposed to sunlight as deposits on cotton foliage, glass surfaces and in aqueous solution, the insecticide degraded rapidly (half-life <2 days). Irradiation of sulprofos in aqueous solution using UV light (λ >290
Chemical/Physical. Emits toxic oxides of sulfur and phosphorus when heated to decomposition (Lewis, 1990).


UN3018 Organophosphorus pesticides, liquid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.


Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Strong oxidizers may cause release of toxic phosphorus oxides. Organophosphates, in the presence of strong reducing agents such as hydrides, may form highly toxic and flammable phosphine gas. Keep away from alkaline materials.

Waste Disposal

In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

SULPROFOS Preparation Products And Raw materials

Raw materials

Preparation Products


Global( 37)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd.
8615527864001 CHINA 20084 58
Hubei xin bonus chemical co. LTD
8613657299721 CHINA 17428 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76
BEST-REAGENT 400-1166-196 18981987031
028-84555506 QQ:800101999 China 9902 57
Shanghai JONLN Reagent Co., Ltd. 400-0066-400;021-60496031
021-55660885 China 10256 55
TianJin Alta Scientific Co., Ltd. +86-022-6537-8550
+86-022-2532-9655 China 2775 58
Alta Scientific Co., Ltd. (0086) 22-6537-8550; 185-2256-9193; 185-2256-9194
(0086) 22-2532-9655 China 8314 55
Alfa Chemistry 1-201-478-8534
1-516-927-0118 United States 9936 60
Codow Chemical Co.,Ltd. +86-20-38056109
+86-20-62619665 China 18340 55
Shanghai Jizhi Biochemical Technology Co. Ltd. 400-900-4166 China 52527 58

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