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I have formulated a water-based tankless-heater descaler that relies on citric acid, a mild surfactant, water and a trace dye. My Safety Data Sheet draft is already complete; what I need now is a professional chemist’s set of eyes on the safety and hazard sections before I move forward with distribution. Your job is to comb through the draft SDS and validate or correct every point that could impact user health. I’m especially keen to confirm the accuracy of inhalation, skin-contact and ingestion hazard statements, pictograms, first-aid advice, PPE recommendations, and any required signal words. If you spot gaps in exposure limits, toxicological data, or disposal wording, flag them and propose precise revisions. Deliverables: • Marked-up copy (tracked changes or comments) of the SDS highlighting all edits • Clean, final version ready for filing and printing • Brief sign-off memo stating the document meets current OSHA-GHS criteria for a consumer descaler Everything is already compiled in a single Word/PDF file, so the task is focused, not a ground-up creation. Let me know up front if you prefer additional formulation details or pH measurements to verify the data.
ID Projek: 40331909
14 cadangan
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14 pekerja bebas membida secara purata $525 USD untuk pekerjaan ini

Hello, my name is Romer. I'm a chemical engineer with a master's degree in colloidal chemistry, chemical processes, and occupational health and safety. I've been developing products for over 20 years for industries in various sectors, and one of my responsibilities as a development engineer is preparing safety data sheets. I can help you with your process if you're interested. Please contact me to discuss it further. Best regards.
$600 USD dalam 7 hari
5.5
5.5

Hello, I hope that this messages finds you well. I am an expert on chemical regulations with wide experience in SDS authoring and chemical compliance . I am competent in multiple languages and in OSHA and REACH jurisdictions. I have worked for more than 40 clients (here and outside the platform) regarding chemical compliance with 100% satisfaction. You will see in my profile the reviews for chemical compliance and SDS authoring left by my clients. I am looking forward to working with you! If you have any questions, do not hesitate to contact me via direct message! Have a nice day, Jorge
$500 USD dalam 4 hari
5.2
5.2

I am experienced Chemical management professional with 10+ years of experience. I have cretaed and rewieved SDS for many global companies compliant with worldwide regulations. And of course pH is of a great importance for SDS correctnes especialy for hazard classification. If you choose me please provide details on formularion and as much as possible data for chapter 9 properties. Additionaly any tox and eco tox data of mixture if you have.
$300 USD dalam 5 hari
2.9
2.9

Hello, As a specialized team at Live Experts, we bring the scientific prowess and unique perspective your project requires. With proficient skill in Chemical Engineering and a thorough understanding of safety regulations like OSHA-GHS, our review process will encompass any potential hazardous aspects on your Safety Data Sheet (SDS). Our familiarity with product development also means we are well-versed in deciphering data to ensure clear and accurate communication with end-users. Equipped with a keen eye for detail, we'll comb through every inhalation, skin-contact and ingestion hazard statements, pictograms, first-aid advice, PPE recommendations on your SDS. We'll also check for gaps in exposure limits and toxicological data while suggesting precise revisions where necessary. In addition to our robust engineering skills, our research writing proficiency will no doubt add value to not only revising the sections but also proposing concise disposal wording. Our track record in providing professional and high-quality work perfectly aligns with your need for a brief sign-off memo that states your document meets current OSHA-GHS criteria for a consumer descaler. Rest assured, our experience extends to citing the relevant information sources as well. At Live Experts®, ensuring client satisfaction is at the heart of what we do - let us help transform your draft SDS into a ready-to-distribute document! Thanks!
$750 USD dalam 2 hari
2.6
2.6

Affordable, Early Delivery. ★★★★★★★★★★★★★★I hold a Masters degree which gives me the requisite background to handle writing from various subjects. I am a highly committed person towards my work. You can rely on QualityXenter for quality and consistency in writing. We never violate copyright rules. I have vast amount of experience in this industry since I am working from 2015 as a professional writer. I provide many modifications till to get your satisfactions. I have access to enough journals to use in your research project. I always produce quality work at VERY LOW RATES so, don't worry if you have a low budget for your work, I will be very happy to make a new client like you. I am producing quality work for my clients including ARTICLE WRITING, REPORT WRITING, ESSAY WRITING, RESEARCH PAPERS, BUSINESS PLAN, TECHNICAL WRITING, MATLAB, THESIS, ACCOUNTING & FINANCE work ETC. Go through my profile link https://www.freelancer.com/u/qualityxenter
$250 USD dalam 1 hari
0.0
0.0

Hello, I am a professional chemist with expertise in chemical safety and SDS compliance. I can review your tankless-heater descaler SDS, validate all hazard statements, pictograms, PPE recommendations, first-aid guidance, and disposal instructions, and ensure it meets OSHA-GHS criteria. I will provide a marked-up version with tracked edits, a clean final document ready for filing, and a brief sign-off memo confirming compliance. My review will ensure user health and regulatory accuracy before distribution. Could you clarify if you can provide any additional formulation details, such as pH and concentration data, for more precise verification? Do you need the SDS to also comply with EU CLP/GHS standards, or only OSHA-GHS? Thanks, Asif
$750 USD dalam 10 hari
0.0
0.0

I will professionally review and validate your SDS to ensure full OSHA-GHS compliance. I’ll correct hazard classifications, signal words, pictograms, first-aid measures, PPE, and identify gaps in toxicological data, exposure limits, and disposal guidance. You’ll receive a marked-up version with tracked changes, a clean final SDS ready for submission, and a compliance sign-off memo. With a strong background in microbiology, biotechnology, and lab safety, I ensure accuracy, regulatory alignment, and practical usability of your document.
$550 USD dalam 7 hari
0.0
0.0

Hello, I carefully reviewed your project regarding the Safety Data Sheet (SDS) validation for your tankless water heater descaler product. I can support you with a structured regulatory compliance review aligned with OSHA Hazard Communication Standard (29 CFR 1910.1200) and GHS requirements before distribution. My work will include reviewing all 16 SDS sections to ensure regulatory completeness, accuracy, and safety clarity. This includes verification of hazard classification, signal word usage, hazard and precautionary statements, exposure risks (inhalation, skin, eye contact, ingestion), first-aid measures, PPE recommendations, storage guidance, handling instructions, and disposal language. I will also review the composition section format, ingredient disclosure structure, and identify any safety-critical wording issues or labeling inconsistencies that may affect compliance or user safety. Deliverables will include: • Edited SDS version with tracked revisions • Clean final SDS ready for distribution (Word + PDF) • Short compliance confirmation note aligned with OSHA-GHS requirements To begin efficiently, I may need the original SDS file (Word preferred), approximate ingredient concentration ranges, product pH value if available, and manufacturer identification details for the SDS header section. My objective is to ensure your SDS is accurate, compliant, and professionally prepared for safe commercial use. I look forward to supporting your project.
$750 USD dalam 7 hari
0.0
0.0

Hi there, Can you please send me your already existing Safety Data Sheet, and draft SDS so that I can review. I will first thoroughly asses your paper/documents then I will make the PPE recommendations etc. for Descaler Everything I will do based on OSHA-GHS criteria because I have experience, no worries. Regards, Subhasis
$500 USD dalam 2 hari
0.0
0.0

Hi there, I’d be glad to review your SDS and ensure it meets current OSHA-GHS requirements. With experience in chemical documentation and hazard communication, I’ll carefully assess every safety-related section. I’ll focus on refining hazard statements, exposure risks, PPE guidance, and first-aid instructions, while also checking for gaps in toxicological and regulatory data. You’ll receive: • A fully commented/marked-up SDS • A clean, finalized version for use • A short compliance confirmation memo If helpful, I may request additional details such as pH or ingredient concentrations to validate classifications. I aim to make your document clear, compliant, and ready for confident distribution.
$500 USD dalam 4 hari
0.0
0.0

Hello, I’m a chemist with experience in SDS preparation and GHS/OSHA compliance. I can thoroughly review your descaler SDS, focusing on hazard classification, signal words, pictograms, and exposure risks (inhalation, skin, ingestion). I will carefully validate toxicological data, PPE guidance, and first-aid measures, ensuring they align with current OSHA-GHS standards. Any gaps or inconsistencies will be corrected with precise, regulation-based revisions. You will receive: • A tracked-changes version with detailed comments • A clean, finalized SDS ready for submission • A concise compliance sign-off memo If needed, I may request pH or concentration details to ensure full accuracy. I prioritize clarity, regulatory compliance, and user safety. Looking forward to assisting you.
$400 USD dalam 7 hari
0.0
0.0

Hi, This is exactly the type of targeted SDS validation I handle. Given your citric acid-based descaler, I’ll focus on ensuring hazard statements and classifications are scientifically accurate and compliant. I’ll verify: • Health hazards (skin/eye irritation, inhalation risks) • Correct GHS labeling (pictograms, signal words) • First-aid instructions and PPE • Missing or weak toxicology/exposure data • Disposal and safety wording gaps Deliverables: • Tracked-change review with clear justifications • Final polished SDS ready for distribution • Compliance memo for OSHA-GHS I work efficiently and won’t overcomplicate—just precise, actionable corrections. Happy to start immediately.
$500 USD dalam 7 hari
0.0
0.0

Hayes, United States
Kaedah pembayaran disahkan
Ahli sejak Mac 28, 2026
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