Note: Ingredients listed on restricted chemical lists
EC/CAS
201-507-1
Name of the chemical
Riboflavin
Concentration
<0.1
General Information
Version
1.0
Revision date
2025-08-22
Product name
LESS Medium
Manufacturer Name
Neogen Corporation
Emergency telephone
1-800-498-5743, 1-651-523-0318, 1-800-424-9300, 1-703-527-3887
Icons in SDS
Company Information
company name
Neogen Corporation
e-mail address of the competent person responsible for the Safety Data Sheet
sds@neogen.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H317, H319, H400, H410
Hazard statements
Code
Statements
H317
May cause an allergic skin reaction
Section 2
SECTION 2: Hazards identification
According to Regulation (EC) No. 1272/2008 (CLP) Classification of the substance or mixture
Adverse physicochemical, human health and environmental effects
May cause an allergic skin reaction. Causes serious eye irritation. Very toxic to aquatic life with long lasting effects
Hazard pictograms
GHS07 GHS09
Signal word
Warning
Contains
Sodium pyruvate
Hazard statements
H317 - May cause an allergic skin reaction. H319 - Causes serious eye irritation. H410 - Very toxic to aquatic life with long lasting effects.
Precautionary statements
P261 - Avoid breathing dust/fume/gas/mist/vapours/spray. P280 - Wear protective gloves/protective clothing/eye protection/face protection/hearing protection. P321 - Specific treatment (see supplemental first aid instruction on this label). P333+P313 - If skin irritation or rash occurs: Get medical advice/attention. P337+P313 - If eye irritation persists: Get medical advice/attention. P391 - Collect spillage.
2.3 Other hazards
Contains no PBT and/or vPvB substances ≥ 0.1% assessed in accordance with REACH Annex XIII Component Substance(s) not meeting the PBT criteria of REACH Sodium pyruvate (113-24-6), Sodium chloride (7647-14-5), Iron(II) sulfate heptahydrate regulation, in accordance with Annex XIII (7782-63-0), (-)-Riboflavin (83-88-5)(¹) Substance(s) not meeting the vPvB criteria of REACH Sodium pyruvate (113-24-6), Sodium chloride (7647-14-5), Iron(II) sulfate heptahydrate regulation, in accordance with Annex XIII (7782-63-0), (-)-Riboflavin (83-88-5)(¹) (¹) Substance(s) in concentration below 0.1 % and displayed on a voluntary basis The mixture does not contain substance(s) included in the list established in accordance with Article 59(1) of REACH for having endocrine disrupting properties, or substance(s) are not identified as having endocrine disrupting properties in accordance with the criteria set out in Commission Delegated Regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at a concentration equal to or greater than 0,1 %
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No. 1272/2008 [CLP] Serious eye damage/eye irritation, Category 2 H319 Skin sensitisation, Category 1 H317 Hazardous to the aquatic environment – Acute Hazard, H400 Category 1 Hazardous to the aquatic environment – Chronic Hazard, H410 Category 1 Full text of H- and EUH-statements: see section 16 Adverse physicochemical, human health and environmental effects May cause an allergic skin reaction. Causes serious eye irritation. Very toxic to aquatic life with long lasting effects. 2.2. Label elements Labelling according to Regulation (EC) No. 1272/2008 [CLP] Hazard pictograms (CLP) : GHS07 GHS09 Signal word (CLP) : Warning Contains : Sodium pyruvate Hazard statements (CLP) : H317 - May cause an allergic skin reaction. H319 - Causes serious eye irritation. H410 - Very toxic to aquatic life with long lasting effects. Precautionary statements (CLP) : P261 - Avoid breathing dust/fume/gas/mist/vapours/spray. P280 - Wear protective gloves/protective clothing/eye protection/face protection/hearing protection. P321 - Specific treatment (see supplemental first aid instruction on this label). P333+P313 - If skin irritation or rash occurs: Get medical advice/attention. P337+P313 - If eye irritation persists: Get medical advice/attention. P391 - Collect spillage. 2.3. Other hazards Contains no PBT and/or vPvB substances ≥ 0.1% assessed in accordance with REACH Annex XIII Component Substance(s) not meeting the PBT criteria of REACH Sodium pyruvate (113-24-6), Sodium chloride (7647-14-5), Iron(II) sulfate heptahydrate regulation, in accordance with Annex XIII (7782-63-0), (-)-Riboflavin (83-88-5)(¹) Substance(s) not meeting the vPvB criteria of REACH Sodium pyruvate (113-24-6), Sodium chloride (7647-14-5), Iron(II) sulfate heptahydrate regulation, in accordance with Annex XIII (7782-63-0), (-)-Riboflavin (83-88-5)(¹) (¹) Substance(s) in concentration below 0.1 % and displayed on a voluntary basis The mixture does not contain substance(s) included in the list established in accordance with Article 59(1) of REACH for having endocrine disrupting properties, or substance(s) are not identified as having endocrine disrupting properties in accordance with the criteria set out in Commission Delegated Regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at a concentration equal to or greater than 0,1 % SECTION 3: Composition/information on ingredients 3.2. Mixtures Name Product identifier % Classification according to Regulation (EC) No. 1272/2008 [CLP] Sodium pyruvate CAS-No.: 113-24-6 ≥ 10 – < 15 Eye Irrit. 2, H319 EC-No.: 204-024-4 Skin Sens. 1B, H317 Aquatic Chronic 2, H411 Sodium chloride CAS-No.: 7647-14-5 ≥ 5 – < 10 Not classified substance with national workplace exposure limit(s) EC-No.: 231-598-3 (LT, LV) Magnesium sulfate anhydrous CAS-No.: 7487-88-9 ≥ 5 – < 10 Aquatic Acute 1, H400 (M=100) EC-No.: 231-298-2 Aquatic Chronic 1, H410 (M=100) Iron(II) sulfate heptahydrate CAS-No.: 7782-63-0 ≥ 0.1 – < 0.5 Acute Tox. 4 (Oral), H302 substance with national workplace exposure limit(s) EC-No.: 231-753-5 Acute Tox. 4 (Inhalation:dust,mist), H332 (BE, GB) EC Index-No.: 026-003-01-4 Skin Irrit. 2, H315 Eye Irrit. 2, H319 (-)-Riboflavin CAS-No.: 83-88-5 < 0.1 Not classified substance with national workplace exposure limit(s) EC-No.: 201-507-1 (LT, LV) Specific concentration limits: Name Product identifier Specific concentration limits (%) Iron(II) sulfate heptahydrate CAS-No.: 7782-63-0 (25 ≤ C < 100) Skin Irrit. 2; H315 EC-No.: 231-753-5 EC Index-No.: 026-003-01-4 Full text of H- and EUH-statements: see section 16 SECTION 4: First aid measures 4.1. Description of first aid measures