SDS
titanium dioxide
TOXICITY
IRRITATION
Inhalation (Rat)TCLo: 0.04 mg/kg
[2]
Eye: no adverse effect observed (not irritating)
[1]
Oral (Mouse)LD50; >10000 mg/kg *
[2]
Skin (human): 0.3 mg /3D (int)-mild *
Oral (Mouse)TDLo: 0.0032 mg/kg
[2]
Skin: no adverse effect observed (not irritating)
[1]
Oral (Rat)LD50; >20000 mg/kg *
[2]
Oral (Rat)TDLo: 60000 mg/kg
[2]
iron
TOXICITY
IRRITATION
Oral (Rat) LD50; 98600 mg/kg
[2]
Not Available
C.I. Pigment White 19
TOXICITY
IRRITATION
Dermal (rabbit) LD50: >2000 mg/kg
[1]
Not Available
Dermal (rabbit) LD50: >2000 mg/kg
[1]
Inhalation(Rat) LC50; >2.07 mg/l4h
[1]
Inhalation(Rat) LC50; >2.08 mg/l4h
[1]
Oral (Cat) LD50; >1.25 mg/kg
[2]
Oral (Rat) LD50; >2000 mg/kg
[1]
Oral (Rat) LD50; >2000 mg/kg
[1]
benzyl alcohol
TOXICITY
IRRITATION
Dermal (rabbit) LD50: 2000 mg/kg
[2]
Eye (rabbit): 0.75 mg open SEVERE
Inhalation (Rat)LC50; >4178 mg/m3/4h
[2]
Eye: adverse effect observed (irritating)
[1]
Inhalation (Rat)LC50; 1000 ppm/8h
[2]
Skin (man): 16 mg/48h-mild
Inhalation (Rat)LCLo: 2000 ppm/4h
[2]
Skin (rabbit):10 mg/24h open-mild
Oral (Rat) LD50; 1230 mg/kg
[2]
Skin: no adverse effect observed (not irritating)
[1]
Legend:
1. Value obtained from Europe ECHA Registered Substances - Acute toxicity 2. Value obtained from manufacturer's SDS. Unless otherwise
specified data extracted from RTECS - Register of Toxic Effect of chemical Substances
KwikWeld - Part B
Ethyleneamines are very reactive and can cause chemical burns, skin rashes and asthma-like symptoms. It is readily absorbed through the skin
and may cause eye blindness and irreparable damage.
pentaerythritol, propoxylated,
mercaptoglycerol capped
Polyethers (such as ethoxylated surfactants and polyethylene glycols) are highly susceptible to being oxidized in the air. They then form complex
mixtures of oxidation products.
Animal testing reveals that whole the pure, non-oxidised surfactant is non-sensitizing, many of the oxidation products are sensitisers. Both the
vitro skin corrosion test and the vivo skin irritation study did not show significant irritating properties A reliable in vivo eye irritation in rabbit is
available, demonstrating no significant eye irritating properties. In a LLNA study it was shown that the material could elicit a SI =3. Based on this
result, the material needs to be classified as a skin sensitiser, according to Regulation (EC) No 1272/2008 on Classification, Labelling and
Packaging of Substances and Mixtures. A 90-day oral gavage study in rats was performed according to GLP and OECD 408 (1998). Based on
decreased platelet count and increased incidence of follicular hypertrophy/hyperplasia in the thyroid glands in males at 250 mg/kg bw/d and
above, the NOAEL was set at 75 mg/kg bw/d. Based on the available data on genetic toxicity, the substance needs not to be classified for
genotoxicity according to Regulation (EC) No. 1272/2008 on Classification, Labelling and Packaging of Substances and Mixture * REACh
Dossier
4-NONYLPHENOL,
BRANCHED
For nonylphenol and its compounds:
Alkylphenols like nonylphenol and bisphenol A have estrogenic effects in the body. They are known as xenoestrogens.
These substances are intravenous anaesthetic agents. They have a very low level of acute toxicity; they may cause skin irritation.
For nonylphenol:
Animal testing suggests that repeated exposure to nonylphenol may cause liver changes and kidney dysfunction. Nonylphenol was not found to
cause mutations or chromosomal aberrations.
The material may produce severe irritation to the eye causing pronounced inflammation. Repeated or prolonged exposure to irritants may
produce conjunctivitis.
The material may cause severe skin irritation after prolonged or repeated exposure and may produce on contact skin redness, swelling, the
production of vesicles, scaling and thickening of the skin. Repeated exposures may produce severe ulceration.
Gastrointestinal changes, liver changes, effects on newborn recorded.
titanium dioxide
* IUCLID
Laboratory (in vitro) and animal studies show, exposure to the material may result in a possible risk of irreversible effects, with the possibility of
producing mutation.
Exposure to titanium dioxide is via inhalation, swallowing or skin contact. When inhaled, it may deposit in lung tissue and lymph nodes causing
dysfunction of the lungs and immune system.
The material may produce moderate eye irritation leading to inflammation. Repeated or prolonged exposure to irritants may produce
conjunctivitis.
WARNING:
This substance has been classified by the IARC as Group 2B: Possibly Carcinogenic to Humans.
benzyl alcohol
Unlike benzylic alcohols, the beta-hydroxyl group of the members of benzyl alkyl alcohols contributes to break down reactions but do not undergo
phase II metabolic activation. Though structurally similar to cancer causing ethyl benzene, phenethyl alcohol is only of negligible concern due to
limited similarity in their pattern of activity.
For benzoates:
Benzyl alcohol, benzoic acid and its sodium and potassium salt have a common metabolic and excretion pathway. All but benzyl alcohol are
Version No:
6.21
Page
7
of
12
KwikWeld - Part B
Issue Date:
01/21/2022
Print Date:
10/24/2022
Continued...