General Information
Version
V1.0
Revision date
2026-02-19
Product name
Basis GB/T 16483-2008 Specification for
Substance name
Basis GB/T 16483-2008 Specification for
Chemical name
Chinese Name: Organosilicon Potassium Humate; Silane-Modified Potassium Humate
CAS No.
68514-28-3
1.2.1 Relevant identified uses
Mainly used as agricultural fertilizer synergist, foliar fertilizer raw material, soil amendment (improves fertilizer utilization rate, soil aggregate structure, and crop root development); also applied in water treatment (water purifier for heavy metal ion adsorption), oil drilling (drilling fluid additive for rheology improvement), and feed additive (livestock and poultry breeding to enhance intestinal digestion and immunity)
1.2.2. Uses advised against
Prohibited for food, pharmaceutical, and cosmetic applications
Manufacturer Name
Anhui Sanfang New Materials Technology Co., Ltd
Icons in SDS
Company Information
company name
Anhui Sanfang New Materials Technology Co., Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
ahsanfang@ahsanfang.com.cn
GHS Information
Signal word
WARNING
Hazard Codes
Hazard statements (CLP)
H303, H316, H320, H412
Hazard statements
Code
Statements
H303
May be harmful if swallowed
Section 2
SECTION 2: Hazards identification
Hazard Classification Acute Toxicity (Oral): Category 5 (GHS Classification, Low Toxicity) Acute Toxicity (Dermal): Category 5 (GHS Classification, Low Toxicity) Skin Irritation: Category 3 (Mild Irritation) Eye Irritation: Category 2B (Mild to Moderate Irritation) Aquatic Environmental Hazard (Acute): Category 3 (Low to Moderate Toxicity) Aquatic Environmental Hazard (Chronic): Category 3 (Low to Moderate Toxicity)
Signal word
WARNING Hazard Statements H303: May be harmful if swallowed H316: Causes mild skin irritation H320: Causes mild eye irritation H412: Toxic to aquatic life with long-lasting effects
Prevention
P264 (Wash hands and exposed areas thoroughly after handling); P270 (Do not eat, drink or smoke when using); P280 (Wear protective gloves and eye protection); P273 (Avoid release to the environment, especially water bodies and farmland); P261 (Avoid inhaling dust; wear a dust mask during operation)
Response
P301+P312 (If swallowed: Call a poison control center or doctor if you feel unwell); P302+P352 (If on skin: Wash thoroughly with plenty of running water for at least 10 minutes); P305+P351+P338 (If in eyes: Rinse cautiously with plenty of running water or physiological saline for at least 15 minutes, keeping eyelids open; consult a doctor if discomfort persists); P314 (If skin irritation occurs: Apply non-irritating moisturizer; seek medical attention if symptoms persist)
Storage
P403+P233 (Store in a well-ventilated place, keep container tightly closed and dry); P405 (Keep locked up and out of reach of children and unauthorized personnel); P406 (Store in corrosion-resistant, moisture-proof containers, away from strong acids and oxidizing agents)
Disposal
P501 (Dispose of contents/container in accordance with local hazardous waste regulations through authorized contractors; do not discard arbitrarily)
Principle Routes of Exposure
Inhalation, ingestion, dermal absorption
2.1 Classification of the substance or mixture
• Acute Toxicity (Oral): Category 5 (GHS Classification, Low Toxicity) • Acute Toxicity (Dermal): Category 5 (GHS Classification, Low Toxicity) • Skin Irritation: Category 3 (Mild Irritation) • Eye Irritation: Category 2B (Mild to Moderate Irritation) • Aquatic Environmental Hazard (Acute): Category 3 (Low to Moderate Toxicity) • Aquatic Environmental Hazard (Chronic): Category 3 (Low to Moderate Toxicity) 2.2 Signal Word WARNING 2.3 Hazard Statements • H303: May be harmful if swallowed • H316: Causes mild skin irritation • H320: Causes mild eye irritation • H412: Toxic to aquatic life with long-lasting effects
